{"title":"New product(up to 20% off)","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"wireless-digital-radio-rs232-rs485-433mhz-high-speed-continuous-transmission-cdebyte-e610-dtu-433c30-1w-rssi-low-latency","title":"Ebyte E610-DTU series 433MHz Industrial Radio Modem | RS232 RS485 \u0026 Ethernet Long Range Wireless Data Transceiver DTU","description":"\u003cdiv class=\"module-banner-in\"\u003e\n\u003cdiv class=\"module-min slick-initialized slick-slider\"\u003e\n\u003cdiv class=\"slick-list draggable\"\u003e\n\u003cdiv class=\"slick-track\"\u003e\n\u003cdiv class=\"module-min-item slick-slide slick-current slick-active\" data-slick-index=\"0\" aria-hidden=\"false\" tabindex=\"0\"\u003eThe Ebyte E610-DTU 433 series covers four industrial 433MHz wireless models, including 433C20, 433C30, 433C37 serial port DTU and 433C30E Ethernet gateway. Working at 410-441MHz (default 433MHz), the serial DTUs support 0.5k～470kbps air rate, featuring uninterrupted continuous transmission and low data delay, with transmission distances of 6km (20dBm), 10km (30dBm) and 17km (37dBm) respectively. The 433C30E Ethernet gateway supports 10M\/100M network rate, multiple working protocols and multi-client connection. All models adopt three-proof coating for excellent moisture, mold and salt spray resistance, suitable for various industrial data transmission scenarios.\u003c\/div\u003e\n\u003cdiv class=\"module-min-item slick-slide slick-current slick-active\" data-slick-index=\"0\" aria-hidden=\"false\" tabindex=\"0\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 750px; border-collapse: collapse; text-align: left; font-family: Arial, sans-serif; border: 1px solid #e1e1e1;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eTechnical Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eE610-DTU-433C20\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eE610-DTU-433C30\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eE610-DTU-433C37\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eE610-DTU-433C30E\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e410 to 441 MHz (Default: 433 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eTransmitting Power\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e20 dBm (100 mW)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e30 dBm (1 W)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e37 dBm (5 W)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e30 dBm (1 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eCommunication Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e6 km\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e10 km\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e17 km\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e10 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eHardware Interface\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eRS232 \/ RS485 Serial Port\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eRJ45 Ethernet Port (10M\/100M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eAir Data Rate\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e0.5 kbps to 470 kbps (Configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e82 x 62 x 25 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e82 x 62 x 25 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e124 x 105 x 25 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e84 x 82 x 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eProduct Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e128g plus or minus 5g\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e128g plus or minus 5g\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e240g plus or minus 9g\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e130g plus or minus 5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eSpecial Protection\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eConformal coating (Anti-moisture, Anti-mold, Anti-salt spray)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-right\"\u003e\n\u003cdiv class=\"module-ti\"\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg usemap=\"#image-map\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2026-6-2\/2026621326457450.jpg\"\u003e\u003cmap name=\"image-map\"\u003e \n\u003carea shape=\"rect\" coords=\"10,139,494,418\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000332282792.mp4?dft=hd\" title=\"\" alt=\"\" target=\"_blank\"\u003e\n \n\u003carea shape=\"rect\" coords=\"506,141,995,418\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000332996899.mp4?dft=hd\" title=\"\" alt=\"\" target=\"_blank\"\u003e\n  \u003c\/map\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_22046585-22fe-4ae5-880a-e27df055bfe6.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_5d802ebf-7758-4242-af43-02db74758f2d.jpg?v=1780745962\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_b26bcc66-ea6e-4ee7-88d9-1b0e8f028bbd.jpg?v=1780745961\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/4_ba598af7-68d3-4c8b-bfa5-a4a3eb34a64c.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/5_58d2df6f-4ccc-4c7e-a060-50d2d3833144.jpg?v=1780745965\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_0a6509b2-dacf-49a6-9dec-73824b6afb8c.jpg?v=1780745965\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_aa954bc0-8c5f-4089-98b2-df2e787d5c62.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/8_14086d0f-945d-4ec0-928a-5ce141318850.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_226735dc-aaca-4db5-b1ad-285fc73edd9b.jpg?v=1780745961\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_4e7a7ffa-8d8a-42b3-a220-dd6bc1384e93.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_e8b64909-181f-463e-9f0f-f04de3b404b3.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_3b523ca3-a31b-4f8e-b233-c761acd7200b.jpg?v=1780745958\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13.gif?v=1780745961\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_c8ee2fd3-ad6c-48a9-856a-92b1ae5cbe27.jpg?v=1780745958\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15.gif?v=1780745961\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_c6aeff5b-1453-4fe9-bf0f-4ff462c1f4f3.jpg?v=1780745963\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/17_e3051c24-d7dc-4e6d-848b-1eb28a18694f.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/18_a417aa8b-090e-446f-ae8f-94aec3b7ff9c.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/19_05bff221-d11d-4e76-beaa-3035db70ed8e.jpg?v=1780745965\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/20_661ab029-e569-431e-9e97-dde1b7a707db.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/21_b76eddc2-6726-4d82-8d30-dfd6bb114ae7.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/22_0108bffb-c4c4-4a24-b1f2-e4f32089f167.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/23_e824bc51-c4ac-4bf3-9ccf-2a144beee7cf.jpg?v=1780745963\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/24_67925f76-a517-4265-bee1-8651fc770354.jpg?v=1780745965\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/25_2f0cef60-304f-463d-93cd-5b1018d918b8.jpg?v=1780745965\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/26_4c81a8b9-b021-4178-8355-e56947405dda.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/27_4ffac5f7-7242-4a0f-9855-74a2493d4f7b.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/28_b16e0f5c-d96f-4515-a614-14b9df77958d.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/29.jpg?v=1780745964\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/30.jpg?v=1780745962\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/31.jpg?v=1780745963\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/32.jpg?v=1780745965\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"5\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e1. Long-Range High-Speed Telemetry in Distributed Oil and Gas Pipelines\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eIn expansive oil fields and pipeline monitoring stations, field instruments generate continuous high-volume telemetry that standard low-speed LoRa modules cannot handle without packet buffering. Utilizing the 37 dBm high-power E610-DTU-433C37, field telemetry is transmitted across long distances up to 17 km. With an air data rate of up to 470 kbps and uninterrupted continuous transmission capability, the unit links local flowmeters and PLC controllers to central monitoring stations with minimal data latency.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e2. Hybrid Serial-to-Ethernet Bridge for Industrial Plant Automation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eIn factory environments undergoing Industry 4.0 upgrades, legacy PLC equipment using RS485 serial communication must communicate with modern centralized Ethernet SCADA servers. Deploying the E610-DTU-433C30E Ethernet gateway alongside E610-DTU-433C30 serial DTUs forms an end-to-end wireless bridge. The E610-DTU-433C30E receives 433MHz Sub-GHz RF packets from distributed machine sensors and routes them over its 10\/100M RJ45 port using Modbus TCP or custom network socket protocols, eliminating costly cable conduit installation across production floors.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e3. Harsh Outdoor Infrastructure Monitoring and Smart Grid Distribution\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eGrid switching stations and outdoor municipal infrastructure require rugged hardware capable of withstanding extreme environmental corrosion. The E610-DTU series modules feature standard three-proof conformal coating on internal PCBs, offering protection against moisture, mold, and salt spray. Integrated with Ebyte distributed remote IO modules and digital sensors, the E610-DTU-433C20 provides reliable RS232\/RS485 wireless telemetry over 6 km for power line monitoring cabinets and outdoor transformer substations.\u003c\/p\u003e\n\u003chr data-path-to-node=\"12\"\u003e\n\u003ch2 data-path-to-node=\"13\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e1. What are the key operational differences between the serial DTU models and the 433C30E Ethernet gateway?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eThe serial DTU models (433C20, 433C30, and 433C37) provide direct RS232 or RS485 serial interfaces with varying transmit powers (20 dBm to 37 dBm) for point-to-point or point-to-multipoint transparent data transmission. In contrast, the E610-DTU-433C30E features a 10M\/100M adaptive RJ45 Ethernet interface, serving as a wireless gateway that connects serial radio networks directly to TCP\/IP Ethernet infrastructures with multi-client network support.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e2. How does the high air data rate of up to 470 kbps impact transmission latency and packet handling?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eUnlike conventional narrow-band radio modems constrained to low data rates, the E610-DTU series supports configurable air rates from 0.5 kbps up to 470 kbps. High air rates significantly shorten packet transmission times over the air, enabling low latency and supporting uninterrupted continuous data streaming without triggering packet fragmentation or serial buffer overflows.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e3. How does the conformal coating protection benefit industrial deployments in harsh environments?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003eAll E610-DTU models are built with industrial-grade conformal coating applied to internal circuit boards. This protective barrier provides high resistance against humidity, mold growth, and salt spray corrosion, making the series well-suited for coastal industrial facilities, chemical processing plants, and unconditioned outdoor enclosures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CDEBYTE IoT Module Store","offers":[{"title":"E610-DTU(433C30)","offer_id":48574681743565,"sku":"E610-DTU(433C30)","price":30.99,"currency_code":"USD","in_stock":true},{"title":"E610-DTU(433C30)E","offer_id":48574681776333,"sku":"E610-DTU(433C30)E","price":57.9,"currency_code":"USD","in_stock":true},{"title":"E610-DTU(433C20)","offer_id":48574681809101,"sku":"E610-DTU(433C20)","price":26.77,"currency_code":"USD","in_stock":true},{"title":"E610-DTU(433C37)","offer_id":48574681841869,"sku":"E610-DTU(433C30)-4","price":99.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_416df599-c294-43e1-952b-3ced8e410583.jpg?v=1780746458"},{"product_id":"ebyte-e52-900nw22s-lora-mesh-networking-868mhz-spread-spectrum-wireless-serial-port-uart-self-routing-network-self-healing","title":"Ebyte E52 Series LoRa MESH networking 433MHz 868MHz 915MHz spread spectrum Wireless serial port UART Self-routing network self-healing and Test suite","description":"\u003cdiv class=\"product-description\"\u003e\n\u003csection class=\"module-banner\"\u003e\n\u003cdiv class=\"video-preview-map\"\u003eThe Ebyte E52 Series is a versatile industrial-grade LoRa MESH networking transceiver module supporting 433MHz, 868MHz, and 915MHz bands, featuring UART transparent transmission, self-routing network auto-healing capabilities, and high-performance spread spectrum technology designed for reliable, scalable long-range wireless data communication in complex IoT environments.\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 800px; font-family: Arial, sans-serif; font-size: 14px; border: 1px solid #e0e0e0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8f9fa; border-bottom: 2px solid #dee2e6;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eModel Series\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eFrequency Band\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eTransmit Power\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eInterface Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eE52-400NW22S\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003e433 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003e22 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eUART (Module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa; border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eE52-900NW22S\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003e868 \/ 915 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003e22 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eUART (Module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eE52-400NW30S\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003e433 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003e30 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eUART (Module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa; border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eE52-900NW30S\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003e868 \/ 915 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003e30 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eUART (Module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eEWD95M Series\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003e433 \/ 868 \/ 915 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003e22 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eRS485 (DTU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-preview-map\"\u003e \u003cimg alt=\"Ebyte E22-400T37S LoRa Module Video Previews\" usemap=\"#video-map\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2026-4-14\/20264141314284074.jpg\"\u003e \u003cmap name=\"video-map\"\u003e \n\u003carea shape=\"rect\" coords=\"7,157,497,433\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000327156321.mp4?dft=hd\" title=\"Watch Video 1\" alt=\"Watch Video 1\" target=\"_blank\"\u003e\n \n\u003carea shape=\"rect\" coords=\"508,153,989,430\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000327972229.mp4?dft=hd\" title=\"Watch Video 2\" alt=\"Watch Video 2\" target=\"_blank\"\u003e\n \n\u003carea shape=\"rect\" coords=\"11,455,495,730\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000320395000.mp4?dft=hd\" title=\"Watch Video 3\" alt=\"Watch Video 3\" target=\"_blank\"\u003e\n \n\u003carea shape=\"rect\" coords=\"508,458,992,732\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000328306886.mp4?dft=hd\" title=\"Watch Video 4\" alt=\"Watch Video 4\" target=\"_blank\"\u003e\n   \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_ca6f28c8-68c1-474d-9425-8566c057f6d9.jpg?v=1782298180\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_44e67bb8-da8a-4edf-858f-4e634226bafc.jpg?v=1782298316\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_81a381a5-1a57-4a1a-b04e-19dd5c1dbe58.png?v=1782298696\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/4_d50a38f2-5316-49be-99cb-7863a8072ce6.png?v=1782298697\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/5_aa5ec2f3-b28d-4dd9-aee5-242c5fba348d.png?v=1782298697\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_b1a7b365-7b36-4bcd-95cc-77097f891aca.png?v=1782298696\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_7d0f4d2c-392c-4442-a909-9f5964e38b83.png?v=1782298697\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_7d0f4d2c-392c-4442-a909-9f5964e38b83.png?v=1782298697\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/8_b3ea57ad-bafd-4ef8-893e-17e58dc96cea.png?v=1782298696\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_e62a528d-5bc1-4be6-b337-d1e35be89c3a.png?v=1782298697\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_1c8f993a-b150-4bc5-b8ee-6076bf57d7f8.png?v=1782298697\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_01e7a67e-b733-4b40-a61c-b21dcb4a04cf.png?v=1782298698\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_4ff913fa-8b1b-4168-adfc-e1d5e5b69332.jpg?v=1782298696\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_18cc36e7-2104-4def-b20d-56d45137da08.jpg?v=1782298698\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_a71ace3b-3c81-4b4d-b4b0-68fee555003e.jpg?v=1782298697\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_93a06cc7-8810-4a0c-b190-eae9d6631a22.jpg?v=1782298698\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_09652f2f-4fb5-45b0-a595-57e706a68e78.jpg?v=1782298699\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/17_14207eff-a21d-4e95-86f2-22b65a68b1aa.jpg?v=1782298699\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/18_a2992455-aa74-4abd-9b4b-2bf884e0cb32.jpg?v=1782298697\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/19_20e0b3d9-c928-4f66-be99-e73b3e044c8c.jpg?v=1782298699\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/20_64471eec-3c23-4ebe-9dea-4ef2aa9088ce.jpg?v=1782298698\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/21_d5e29cd9-9f3f-49ea-a381-47a72c72f611.jpg?v=1782298699\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/21_d5e29cd9-9f3f-49ea-a381-47a72c72f611.jpg?v=1782298699\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/22_3d68e03f-1a56-4907-8c97-aa13042efa6f.jpg?v=1782298696\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/23_41fd98da-9cc6-42a4-8abd-5894fc270a63.jpg?v=1782298698\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/24_877ebc1e-7231-46eb-ba4f-fe4e73617aec.jpg?v=1782298698\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/25_c5fb7070-7f14-45ef-9c60-ab8571febcd4.jpg?v=1782298697\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/26_8f5a0518-d219-4835-b7a2-9bf672259702.jpg?v=1782298698\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/27_c245a010-fd8e-4227-a966-74c26b5a792e.jpg?v=1782298698\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/28_257c63e6-bf43-40d9-928e-8b48121afc04.jpg?v=1782298698\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/29_dfdd4a63-8048-4559-a62c-83f32b8d0455.jpg?v=1782298698\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/30_70ae3fc2-290f-46cd-925b-06ac72e894bd.jpg?v=1782298699\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/31_cd62e98d-a545-4aff-a29c-e5c404883ce5.jpg?v=1782298699\" alt=\"\"\u003e\u003c\/map\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"video-preview-map\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"video-preview-map\"\u003e\n\u003ch2 data-path-to-node=\"6\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e1. Smart City Intelligent Street Lighting Management\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eIn municipal smart lighting projects, the E52 series enables a multi-hop MESH network covering kilometers of urban roadways. The self-healing protocol ensures that if one street lamp node experiences a power failure or physical obstruction, the network automatically reroutes data packets through adjacent nodes, maintaining continuous remote dimming and status monitoring control.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e2. Large-Scale Agricultural Greenhouse Sensor Networks\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eGreenhouses often suffer from high humidity and dense crop foliage, which creates significant signal attenuation for traditional wireless systems. By deploying E52 LoRa modules in a MESH topology, agricultural engineers can collect soil moisture and climate data from every corner of a large greenhouse complex. The spread-spectrum technology ensures that data successfully penetrates the dense environment to reach the central gateway.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e3. Industrial Warehouse and Logistics Asset Tracking\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eManaging large warehouses requires consistent data connectivity despite the presence of high-density metal shelving and moving forklifts. The MESH architecture of the E52 series provides high-reliability coverage, allowing logistics tracking devices to maintain contact with the central warehouse management system. This effectively eliminates \"dead zones\" common in typical star-topology wireless deployments.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e4. Oil and Gas Pipeline Remote Monitoring\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003ePipelines often span harsh, remote geographic terrains. The EWD95M series (RS485 DTU variant) allows for the direct connection of industrial PLC\/RTU sensors over long distances. The MESH network capability means that even in rugged mountain or desert terrain, individual nodes can extend the range significantly, providing critical telemetry data to operators without the need for extensive wired infrastructure.\u003c\/p\u003e\n\u003chr data-path-to-node=\"15\"\u003e\n\u003ch2 data-path-to-node=\"16\"\u003e\u003c\/h2\u003e\n\u003ch2 data-path-to-node=\"16\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e1. How does the E52 MESH \"Self-healing\" mechanism work in a real-world deployment?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003eThe self-healing mechanism is an autonomous protocol where each node maintains a dynamic routing table of its neighbors. If a parent node becomes unavailable, child nodes detect the loss of signal and automatically initiate a network scan to re-associate with an alternative parent node in the network. This happens in real-time, ensuring zero manual intervention is required to maintain network integrity.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e2. Is there a performance difference between the 22dBm and 30dBm versions?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003eYes. The 30dBm version offers significantly higher link budget, allowing for longer point-to-point distances and better penetration through physical obstacles. While 22dBm is highly efficient for standard MESH deployments where nodes are spaced moderately, 30dBm is the preferred choice for applications requiring maximum outdoor coverage or deployment in environments with extreme RF interference.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"21\"\u003e3. Can I mix different frequency bands within the same MESH network?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"22\"\u003eNo, the MESH network must operate within a single frequency band. All nodes within a specific network cluster must be configured to the same frequency (e.g., all 433MHz or all 915MHz) to communicate. However, you can deploy multiple, separate MESH networks operating on different frequencies in the same physical area without interference if proper channel spacing is observed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"LoRa Module Manufacturer 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E840-DTU(EC05-485)E-V2Iot 4g CAT1 Lte Router Modem Rs485 Gateway Wireless Module Transparent transmission 4g CAT1 Dtu","description":"\u003csection class=\"module-view\"\u003e\n\u003cdiv class=\"module-news\"\u003e\n\u003cdiv class=\"module-banner-in\"\u003e\n\u003cdiv class=\"module-min slick-initialized slick-slider\"\u003e\n\u003cdiv class=\"slick-list draggable\"\u003e\n\u003cdiv class=\"slick-track\"\u003e\n\u003cdiv class=\"module-ti\"\u003eThe Ebyte E840-DTU(EC05-485)E is an industrial LTE Cat-1 4G RS485 modem for Asia-Pacific, supporting TCP\/UDP\/MQTT\/HTTP protocols, 8V-28V DC power, DIN-rail mounting, and bidirectional serial data transparent transmission.\u003cbr\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-family: Arial, sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eParameter \/ Model\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE840-DTU(EC05-485)E-V2\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE840-DTU(EC05-485)E-V2 + TX4G-JKC-19\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCellular Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLTE Cat-1 (EC05)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLTE Cat-1 (EC05)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSupported Frequency Bands\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLTE-TDD: B34\/B38\/B39\/B40\/B41\u003cbr\u003eLTE-FDD: B1\/B3\/B5\/B8\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLTE-TDD: B34\/B38\/B39\/B40\/B41\u003cbr\u003eLTE-FDD: B1\/B3\/B5\/B8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTarget Regions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAsia-Pacific, Australia, New Zealand\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAsia-Pacific, Australia, New Zealand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSerial Data Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRS485 (2.54mm Spring Terminal)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRS485 (2.54mm Spring Terminal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSupported Network Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTCP, UDP, MQTT, HTTP, Modbus RTU\/TCP, DNS\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTCP, UDP, MQTT, HTTP, Modbus RTU\/TCP, DNS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBaud Rate Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1200 bps to 230400 bps (Default: 115200 bps)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1200 bps to 230400 bps (Default: 115200 bps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Power Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDC 8V to 28V\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDC 8V to 28V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRF Antenna Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSMA-K (External thread internal hole)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIncludes TX4G-JKC-19 4G Antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStandard 35mm DIN-rail + Screw holes\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStandard 35mm DIN-rail + Screw holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-40 to +85 degrees Celsius\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-40 to +85 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions \u0026amp; Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e80 x 28 x 27 mm, 40 g\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e80 x 28 x 27 mm, 40 g (antenna excluded)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"m-share\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg usemap=\"#image-map\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2026-3-2\/2026321440309351.jpg\"\u003e\u003cmap name=\"image-map\"\u003e \n\u003carea shape=\"rect\" coords=\"11,147,490,418\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000324622230.mp4?dft=hd\" title=\"\" alt=\"\" target=\"_blank\"\u003e\n \n\u003carea shape=\"rect\" coords=\"510,141,993,419\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000324616619.mp4?dft=hd\" title=\"\" alt=\"\" target=\"_blank\"\u003e\n  \u003c\/map\u003e\u003cmap name=\"image-map\"\u003e  \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000324616619.mp4?dft=hd\" coords=\"508,148,987,426\" shape=\"rect\" target=\"_blank\"\u003e\n \u003c\/map\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000325486332.mp4?dft=hd\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2026-3-12\/20263121643256742.png\" title=\"Software Configuration\" alt=\"Software Configuration\"\u003e\u003c\/a\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-right\"\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003ctable height=\"431\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\" style=\"width: 100.073%;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" height=\"16\"\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"134\" height=\"22\" style=\"width: 24.2524%;\"\u003e\u003cspan\u003eParameter name \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"172\" style=\"width: 30.8169%;\"\u003e\u003cspan\u003eParameter value \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd width=\"134\" height=\"105\" rowspan=\"4\" style=\"width: 24.2524%;\"\u003e\u003cspan\u003eCharacteristic parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"172\" rowspan=\"2\" style=\"width: 30.8169%;\"\u003e\u003cspan\u003eSupport frequency band\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eLTE-TDD: B34\/B38\/B39\/B40\/B41\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eLTE-FDD: B1\/B3\/B5\/B8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd style=\"width: 30.8169%;\"\u003e\u003cspan\u003eNetwork protocol characteristics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eSupport TCP\/UDP\/MQTT\/HTTP\/DNS protocols\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd style=\"width: 30.8169%;\"\u003e\u003cspan\u003eRF interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eSMA-K (external thread internal hole)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd width=\"134\" height=\"202\" rowspan=\"9\" style=\"width: 24.2524%;\"\u003e\u003cspan\u003eHardware features\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 30.8169%;\"\u003e\u003cspan\u003eData interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eRS485 (2.54mm spring terminal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd style=\"width: 30.8169%;\"\u003e\u003cspan\u003ebaud rate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003e1200-230400, default 115200bps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd style=\"width: 30.8169%;\"\u003e\u003cspan\u003edata bits\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003e8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd style=\"width: 30.8169%;\"\u003e\u003cspan\u003eStop bit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003e1 (default), 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd style=\"width: 30.8169%;\"\u003e\u003cspan\u003eCheck Digit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eNone (default), Odd, Even\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd style=\"width: 30.8169%;\"\u003e\u003cspan\u003eOperating Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eDC 8V～28V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd style=\"width: 30.8169%;\"\u003e\u003cspan\u003eOperating temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003e-40～+85℃\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd style=\"width: 30.8169%;\"\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003e80*28*27mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd style=\"width: 30.8169%;\"\u003e\u003cspan\u003eproduct weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003e40g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"16\"\u003e\n\u003ctd width=\"134\" height=\"246\" rowspan=\"7\" style=\"width: 24.2524%;\"\u003e\u003cspan\u003eindicator light\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"172\" style=\"width: 30.8169%;\"\u003e\u003cspan\u003ePWR (blue)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eLights up when power is on\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"172\" rowspan=\"3\" style=\"width: 30.8169%;\"\u003e\u003cspan\u003eSTATE (orange)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eOff: The device is powered on and is searching for a SIM card;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eFlashing: The device has detected the correct SIM card and is attaching to the network;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eSteady on: The device is successfully attached to the network;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"172\" style=\"width: 30.8169%;\"\u003e\u003cspan\u003eDATA (green)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eFlashing: When the serial port is sending\/receiving data\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"172\" rowspan=\"2\" style=\"width: 30.8169%;\"\u003e\u003cspan\u003eSTATE (orange)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eSteady on: The device is successfully connected to the server;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"249\" style=\"width: 44.8578%;\"\u003e\u003cspan\u003eOff: The device failed to connect to the server successfully;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/ebyteiot.com\/products\/ebyte-e840-dtuec05-485e-iot-4g-cat1-lte-router-modem-rs485-gateway-wireless-module-transparent-transmission-4g-cat1-dtu?_pos=1\u0026amp;_sid=c20a7ea19\u0026amp;_ss=r\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/E840-TTL_EC05-series.jpg?v=1733908895\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"containers\"\u003e\n\u003cdiv class=\"product-introduct\"\u003e\n\u003cdiv class=\"product-pbott\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ebyteiot.com\/search?type=product\u0026amp;options%5Bunavailable_products%5D=last\u0026amp;options%5Bprefix%5D=last\u0026amp;q=product_type:*+E840-DTU(EC05%20\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/E840-DTU_EC05-series.jpg?v=1733908895\"\u003e\u003c\/a\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/E840-TTL_EC04-DNC.jpg?v=1733908894\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"New generation Xiaoyitong Cat.1 4G-DTU\" title=\"E840-DTU(EC05-485)\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2023-11-26\/202311261022488228.jpg\"\u003e\u003cimg alt=\"Small volume-1\" title=\"E840-DTU(EC05-485)\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2023-11-26\/202311261022577940.jpg\"\u003e\u003cimg alt=\"Small volume-2\" title=\"E840-DTU(EC05-485)\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2023-11-26\/202311261022598541.jpg\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_8b350bcf-1702-43d0-aabe-ea3e2961e67a.jpg?v=1776240508\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Support 4G full network communication\" title=\"E840-DTU(EC05-485)\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2023-11-26\/202311261020532184.jpg\"\u003e\u003cimg alt=\"Wide voltage design\" title=\"Wide voltage design\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-7-16\/20247161416264136.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e   \u003cimg alt=\"Support standard MQTT protocol\" title=\"E840-DTU(EC05-485)\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2023-11-26\/20231126102133697.jpg\"\u003e\u003cimg alt=\"ModBus TCP to RTU\" title=\"E840-DTU(EC05-485)\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2023-11-26\/202311261021236501.jpg\"\u003e\u003cimg alt=\"DNS domain name resolution\" title=\"E840-DTU(EC05-485)\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2023-11-26\/202311261021263221.jpg\"\u003e\u003cimg alt=\"Support link verification\" title=\"E840-DTU(EC05-485)\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2023-11-26\/202311261021285191.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_fbcfca96-9819-4e26-ade2-17812fb8b980.jpg?v=1776239881\" alt=\"\" style=\"font-size: 0.875rem;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Guide rail installation \u0026amp; Application scenario\" title=\"E840-DTU(EC05-485)\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2023-11-26\/202311261021326153.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/Serial_Server_Series.jpg?v=1747378105\" alt=\"Series of Serial Port Server Three-Proofing Coating\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"7\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003col start=\"1\" data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003ch3 data-path-to-node=\"8,0,0\"\u003eIndustrial PLC Remote Monitoring and Modbus Gateway Bridging\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-path-to-node=\"9\"\u003eIn factory automation and distributed manufacturing environments across the Asia-Pacific region, PLCs and smart power meters communicate via RS485 using Modbus RTU. The E840-DTU(EC05-485)E serves as an intelligent protocol converter that converts local Modbus RTU packet streams into Modbus TCP or MQTT over 4G Cat-1 networks. This enables central SCADA systems and cloud monitoring dashboards to query field controllers continuously without laying expensive fiber-optic cables.\u003c\/p\u003e\n\u003col start=\"2\" data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003ch3 data-path-to-node=\"10,0,0\"\u003ePhotovoltaic Solar Farm Inverter and Weather Telemetry\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-path-to-node=\"11\"\u003eIn remote solar power stations where wired internet infrastructure is absent, inverter telemetry data, ambient temperature, and solar irradiance readings must be sent continuously to central energy management servers. Mounted via standard 35mm DIN-rail inside outdoor electrical cabinets, the E840-DTU(EC05-485)E utilizes cellular LTE Cat-1 networks to deliver low-latency bidirectional data telemetry while withstanding wide ambient temperature fluctuations from -40 to +85 degrees Celsius.\u003c\/p\u003e\n\u003col start=\"3\" data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003ch3 data-path-to-node=\"12,0,0\"\u003eMunicipal Smart Water Substation and Pumping Station Remote Control\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-path-to-node=\"13\"\u003eMunicipal water treatment facilities often require automatic data acquisition from water quality analyzers, flow meters, and liquid level sensors across widespread urban networks. The E840-DTU(EC05-485)E accepts a wide input voltage range of DC 8V to 28V directly from industrial power rails, using standard MQTT or TCP socket connections to push sensor telemetry to cloud IoT platforms while enabling remote relay switching and maintenance commands over cellular networks.\u003c\/p\u003e\n\u003chr data-path-to-node=\"14\"\u003e\n\u003cp data-path-to-node=\"15\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"15\"\u003eFAQ Section\u003c\/h2\u003e\n\u003col start=\"1\" data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003ch3 data-path-to-node=\"16,0,0\"\u003eHow does LTE Cat-1 technology in the E840-DTU(EC05-485)E compare to legacy 2G\/3G and NB-IoT modems for industrial serial communication?\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-path-to-node=\"17\"\u003eLTE Cat-1 provides an optimal balance between medium-high bandwidth, low latency, and global cellular longevity as carriers phase out legacy 2G and 3G networks. Compared to NB-IoT, which is strictly designed for low-frequency data transmission with high latency, LTE Cat-1 offers lower latency, higher throughput, and seamless mobility support, making it ideal for real-time Modbus polling and continuous MQTT streaming from industrial RS485 equipment.\u003c\/p\u003e\n\u003col start=\"2\" data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003ch3 data-path-to-node=\"18,0,0\"\u003eWhat network reconnection and heart-beat packet mechanisms are integrated to handle cellular network dropouts?\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-path-to-node=\"19\"\u003eThe E840-DTU(EC05-485)E features built-in hardware watchdog and automated link detection algorithms. Users can configure customized registration packets and heartbeat packets via AT commands or the configuration software. If a cellular network drop or server disconnection occurs, the DTU automatically initiates network re-attach protocols to restore the RS485 transparent transmission session without requiring manual physical resets in the field.\u003c\/p\u003e\n\u003col start=\"3\" data-path-to-node=\"20\"\u003e\n\u003cli\u003e\n\u003ch3 data-path-to-node=\"20,0,0\"\u003eWhat is the primary functional difference between selecting the standalone modem and the bundle version with TX4G-JKC-19 antenna?\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-path-to-node=\"21\"\u003eThe standalone E840-DTU(EC05-485)E modem includes an SMA-K female RF interface designed for system integrators who already possess high-gain cabinet-mounted omnidirectional or suction-cup antennas. The bundle SKU includes the TX4G-JKC-19 high-efficiency rubber duck antenna, providing a plug-and-play solution out of the box for immediate field installation in standard industrial control boxes without sourcing third-party RF accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E840-DTU(EC05-485)E-V2","offer_id":48553294921933,"sku":"E840-DTU(EC05-485)E-V2","price":14.56,"currency_code":"USD","in_stock":true},{"title":"E840-DTU(EC05-485)E-V2+TX4G-JKC-19","offer_id":48553300656333,"sku":"E840-DTU(EC05-485)E-V2+TX4G-JKC-19","price":16.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e840-dtuec05-485e-iot-4g-cat1-lte-router-modem-rs485-gateway-wireless-module-transparent-transmission-4g-cat1-dtu-8886946.jpg?v=1752563858"},{"product_id":"ebyte-nb183-v2-second-generation-8-port-serial-server-modbus-tcp-ip-protocol-stack-serial-port-to-ethernet-port-transmission","title":"Ebyte NB183-V2 Series 8 Ways RS485 RS232 to Ethernet Serial Server CDSENET TCP UDP MQTT HTTP Modbus Gateway TCP- RTU POE","description":"\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-12-17\/20251217952397331.jpg\" alt=\"product introduction\" title=\"product introduction\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_2280eb1f-1ab5-4c65-aff1-a9515f5f69ff.jpg?v=1779785364\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_be9365e8-b356-4da4-b0f1-3d213272ffb2.jpg?v=1779785366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_bca1eddc-563e-4310-964d-3ed48e2df454.jpg?v=1779785363\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/4_667aab63-e306-4329-9184-c9453a57db16.jpg?v=1779785365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/5_7fb5dc00-030f-410d-95d1-2daaa9a1d465.jpg?v=1779785366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_c2561755-841a-487f-a55e-61374428fc0f.jpg?v=1779785366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_192d7498-6101-4941-b163-9b0fdbd22335.jpg?v=1779785364\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/8_f1470266-6286-4018-ae02-856719af6660.jpg?v=1779785365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_19df4506-63aa-49ae-adf8-8ccdee199d38.jpg?v=1779785364\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_daba1ba4-4daf-468b-825a-ce351763d06b.jpg?v=1779785364\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_4e576b90-ae6c-44bb-ba23-1fe55d022096.jpg?v=1779785366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_296eddfc-65c7-4ffc-97f1-7aaa6ee2227f.jpg?v=1779785363\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_be8dbbb2-a9c3-4aaa-be7d-65e509277637.jpg?v=1779785363\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_a7ccce9f-14ea-4aae-93d7-9f1ca9edd616.jpg?v=1779785366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_0b3df41a-cadf-4cc3-86ce-ccd9549dd536.jpg?v=1779785366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_c967d420-cdd6-4e56-bc84-a7674ddd6c66.jpg?v=1779785365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/17_9b16b738-3db6-4ac1-9178-1bbd6b0cf624.jpg?v=1779785366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/18_2faab6f7-5074-4ba9-8f8b-62a9773744a2.jpg?v=1779785366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/19_3c46808b-fcac-4122-87e1-a6b959267519.jpg?v=1779785365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/20_36e45d8f-a2a9-4231-92bd-db894119b655.jpg?v=1779785366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/21_1e46d942-232d-4450-b63c-022f91aa2d3d.jpg?v=1779785364\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/22_9710ff1a-2dc5-463e-b829-337a680fb796.jpg?v=1779785366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/23_80b6e47e-f0e3-4413-b299-6da0dffa2344.jpg?v=1779785364\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/24_3ff80016-9e0f-4811-9859-64b5075656aa.jpg?v=1779785366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/25.jpg?v=1779785364\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/26.jpg?v=1779785365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/27.jpg?v=1779785364\" alt=\"\"\u003e\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"NA281","offer_id":48569835094221,"sku":"NA281","price":54.3,"currency_code":"USD","in_stock":true},{"title":"NA281S","offer_id":48569835126989,"sku":"NA281S","price":45.4,"currency_code":"USD","in_stock":true},{"title":"NB183-V2","offer_id":48569835389133,"sku":null,"price":73.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/NB183_NA281.jpg?v=1779782505"},{"product_id":"ebyte-odm-e22p-lora-spread-spectrum-rf-wireless-module-868-915mhz-30dbm-12km-sx1262-esd-pa-lna-swa-module-development-test-kit","title":"Ebyte E22P series LoRa Spread Spectrum RF Wireless Module 433\/868\/915MHz 30dBm 12km SX1262 ESD PA+LNA+SWA Module Development Test Kit","description":"\u003cp\u003eThe Ebyte E22P series is a high-performance industrial LoRa wireless module powered by the Semtech SX1262\/SX1268 chip, delivering 30dBm output power, 12km long-range transmission, and an integrated PA+LNA+SWA architecture across 433MHz, 868MHz, and 915MHz bands for maximum anti-interference IoT connectivity.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; margin-bottom: 20px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2; border-bottom: 2px solid #ddd;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePart Number\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFrequency (MHz)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePower (dBm)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDistance (km)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePackage \/ Type\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIncluded Accessories\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE22P-433M30S\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e433\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSMD Module\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE22P-433MBH-SC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e433\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDevelopment Kit\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTest Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE22P-433M30S+TX433-JKS-IPX20\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e433\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModule + Antenna Kit\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTX433-JKS-IPX20 Antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE22P-868M30S\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e868\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSMD Module\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE22P-868MBH-SC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e868\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDevelopment Kit\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTest Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE22P-868M30S+TX868-JKS-IPX20\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e868\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModule + Antenna Kit\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTX868-JKS-IPX20 Antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE22P-915M30S\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e915\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSMD Module\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE22P-915MBH-SC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e915\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDevelopment Kit\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTest Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE22P-915M30S+TX915-JKS-IPX20\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e915\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModule + Antenna Kit\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTX915-JKS-IPX20 Antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDownload Manual\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=4333\"\u003eE22P Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=2872\"\u003eE22P PCB\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=4365\"\u003eE22P DEMO\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=2871\"\u003eE22P Chip\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=2349\"\u003eApplication Guide\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1373\"\u003eCompany Profile\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_e1ec170c-7289-45df-aa68-16fd46d78089.jpg?v=1769149872\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_3eda67ac-86de-41f1-bb11-d91121a286d0.jpg?v=1769149871\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_5fac100f-ada7-467c-b001-02c93643d084.jpg?v=1769149872\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_578a87b8-ff77-45f3-84ab-c335cc02c8c3.jpg?v=1769149872\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_aa636366-2e8e-4319-9732-536dcb270d46.jpg?v=1769149871\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_784c60a3-acd7-4700-b4f0-d8778275a9b4.jpg?v=1756192916\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_11d14656-2032-4349-9e34-0ecd198ed24d.jpg?v=1756192912\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_8b80cd51-17bf-4494-b52b-e13d811abac2.jpg?v=1756192909\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_25dabd15-4b6a-4a3d-9cfa-a4c59c07b8ee.jpg?v=1769149871\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_ea3fad06-a641-455e-9bd2-75880b1ad0a9.jpg?v=1756192918\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_86afe96e-a819-47b9-a407-fec31c36ec72.jpg?v=1756192913\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_5e5f8c20-6673-4190-b5e3-35ea762ade7f.jpg?v=1756192915\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_d7705aeb-792f-4e10-ac66-14ace29e32b3.jpg?v=1769149872\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_a1709754-3c3c-48a4-a366-0133583db7de.jpg?v=1756192915\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_e0ad1041-3885-4658-9343-e2b33f4d6cd3.jpg?v=1756192915\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_eb26e5d4-9185-4883-bccf-a5eac6f04dbd.jpg?v=1756192909\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_cb2ecad7-b670-434c-855a-aa41a6f8ac0b.jpg?v=1756192916\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_34f38425-fe6b-4c87-ac0c-e90a9cab211d.jpg?v=1769149871\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/18_78789a49-425f-4f89-b1a9-a5d3f8ec901d.jpg?v=1756192909\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/19_0e27640b-8298-4d2c-b8c1-1c8a393e00b8.jpg?v=1756192915\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/19_8e6b62cd-f5a7-4356-aaf3-3f5f802541ec.jpg?v=1769149871\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/20_f1461919-ece3-4462-9e14-704fd309ba95.jpg?v=1769149871\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"16\"\u003eApplication\u003c\/h2\u003e\n\u003cp data-path-to-node=\"17\"\u003eOil \u0026amp; Gas Pipeline Remote Telemetry\u003c\/p\u003e\n\u003cp data-path-to-node=\"18\"\u003eIn sprawling petrochemical fields, geographical obstacles and structural metals severely attenuate standard RF signals. The E22P series leverages its massive 30dBm (1W) output power coupled with an integrated PA+LNA architecture to bypass terrain obstacles. It guarantees stable, real-time pressure, flow rate, and temperature sensor data transmissions across a 12km radius to a centralized SCADA gateway without mid-range repeaters.\u003c\/p\u003e\n\u003cp data-path-to-node=\"19\"\u003eIndustrial Automation\u003c\/p\u003e\n\u003cp data-path-to-node=\"20\"\u003eModern manufacturing facilities present harsh electromagnetic interference (EMI) environments due to heavy machinery, variable frequency drives, and metal walls. Utilizing Semtech's new generation SX1262 chip and advanced LoRa spread spectrum technology, the E22P module offers exceptional anti-jamming capabilities. It maintains low-latency, deterministic control commands and predictive maintenance data paths for automated guided vehicles (AGVs) and robotic cells.\u003c\/p\u003e\n\u003cp data-path-to-node=\"21\"\u003eSmart Agriculture\u003c\/p\u003e\n\u003cp data-path-to-node=\"22\"\u003eLarge-scale farming operations require expansive telemetry deployment where dense crop foliage and changing weather heavily degrade signal integrity. Operating on sub-GHz frequencies (433\/868\/915MHz) with a superior link budget, the E22P series penetrates crop canopies effortlessly. Its ultra-low power consumption profiles during sleep states make it perfect for battery-operated soil moisture nodes and remote valve controllers over multi-kilometer agricultural layouts.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"24\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch2 data-path-to-node=\"24\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-path-to-node=\"25\"\u003eQ: What is the recommended operating voltage for the E22P series, and are the communication I\/O pins 5V tolerant?\u003c\/p\u003e\n\u003cp data-path-to-node=\"25\"\u003eA: The E22P module requires a stable supply voltage between 3.3V and 5.5V for its power amplifier to achieve the maximum 30dBm output power. However, the logic levels for the digital communication interface (SPI\/UART control lines) are strictly rated for 3.3V. Connecting these pins directly to a 5V microcontroller without external logic level shifters or voltage dividers will permanently damage the internal SX1262 circuitry.\u003c\/p\u003e\n\u003cp data-path-to-node=\"26\"\u003eQ: How does the integrated PA+LNA architecture affect the peak current consumption during hardware execution loops?\u003c\/p\u003e\n\u003cp data-path-to-node=\"26\"\u003eA: The onboard Power Amplifier significantly increases the maximum transmission current up to 650mA when transmitting at full 30dBm power. Hardware integrators must ensure that the power supply network can handle these high transient current spikes without voltage sagging. Conversely, the Low Noise Amplifier ensures the receive active current remains extremely low at approximately 15mA while optimizing RX sensitivity down to -147dBm.\u003c\/p\u003e\n\u003cp data-path-to-node=\"27\"\u003eQ: What RF impedance matching parameters should be maintained when routing an external antenna through the IPX connector variants?\u003c\/p\u003e\n\u003cp data-path-to-node=\"27\"\u003eA: The E22P module RF output port is precisely tuned to a standard 50-ohm characteristic impedance. When designing the host PCB board or choosing external antennas, the microstrip line trace geometry must maintain a strict 50-ohm target. Additionally, the connected antenna should exhibit a Voltage Standing Wave Ratio (VSWR) of less than 1.5 to prevent high RF power reflection from overheating the module PA chip.\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"E22P-915M30S+TX915-JKS-IPX20","offer_id":48396520325325,"sku":"E22P-915M30S+TX915-JKS-IPX20","price":12.98,"currency_code":"USD","in_stock":true},{"title":"E22P-915M30S","offer_id":48396519801037,"sku":"E22P-915M30S","price":11.08,"currency_code":"USD","in_stock":true},{"title":"E22P-868MBH-SC","offer_id":48396519833805,"sku":"E22P-868MBH-SC","price":22.78,"currency_code":"USD","in_stock":true},{"title":"E22P-915MBH-SC","offer_id":48396519866573,"sku":"E22P-915MBH-SC","price":22.78,"currency_code":"USD","in_stock":false},{"title":"E22P-868M30S","offer_id":48396519768269,"sku":"E22P-868M30S","price":11.08,"currency_code":"USD","in_stock":true},{"title":"E22P-868M30S+TX868-JKS-IPX20","offer_id":48396520292557,"sku":"E22P-868M30S+TX868-JKS-IPX20","price":12.52,"currency_code":"USD","in_stock":true},{"title":"E22P-433MBH-SC","offer_id":48525793132749,"sku":"E22P-433MBH-SC","price":22.78,"currency_code":"USD","in_stock":true},{"title":"E22P-433M30S","offer_id":48525793099981,"sku":"E22P-433M30S","price":11.08,"currency_code":"USD","in_stock":true},{"title":"E22P-433M30S+TX433-JKS-IPX20","offer_id":48525793165517,"sku":"E22P-433M30S+TX433-JKS-IPX20","price":12.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_7f14478a-359a-4a50-adb2-8a72fe16466e.jpg?v=1769149272"},{"product_id":"ebyte-odm-am11-am31-c-series-industrial-grade-ac-dc-isolated-step-down-power-module-supply-lightning-protection-circuit-5w-12w","title":"Ebyte AM11\/AM31-C Series Industrial Grade AC-DC Isolated Step-down Power Module Supply Lightning protection Circuit 5W 12W","description":"\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/youtube.com\/shorts\/K8SwWYejNNc\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/youtube.com\/shorts\/K8SwWYejNNc\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/product_introduction_eef0778b-ae21-440a-8401-049e4f792a0e.jpg?v=1769501208\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_a16556ca-a696-46ca-83ca-165817dfee99.jpg?v=1756719079\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_0369fe37-9f7d-4257-9211-499acc66a6db.jpg?v=1756719079\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_89fb3422-248d-46da-8c2a-6d2d4483ab5c.jpg?v=1756719079\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_f43a52e6-e0da-4c53-9ee6-ae5585984d34.jpg?v=1756719079\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_d27c6f4c-b392-4032-9e3d-e1ebc81e5f81.jpg?v=1756719079\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_80a58182-aff3-488e-94a5-3b51e4e155f1.jpg?v=1756719079\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_49eb26b6-8b34-41ee-9a1e-d272537390c9.jpg?v=1756719079\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_1a6fc759-7469-4b2c-8d3a-84c7cabc3d85.jpg?v=1756719079\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_2fa7613f-a5ae-4556-bab1-2416f593ef15.jpg?v=1756719078\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_27ebb2c6-6cec-41ed-bdfd-852d0d4800fe.jpg?v=1756719079\" alt=\"\"\u003e\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer 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BLE Slave Module Test Suite","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_01_013ad39f-eb3b-44e5-bc2a-7d85063f9283.jpg?v=1783934846\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_c8639ae1-9870-4b92-82ae-5410ec4b70a9.jpg?v=1780748540\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_f8a404ff-ae7a-4fd3-be3e-1b1ed6cc5e5e.jpg?v=1780748539\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_29abfeb7-17ec-40fb-828a-84bf4c2efd73.jpg?v=1780748344\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_3338cead-67e7-4e9e-a826-9eddebcaa21a.jpg?v=1780748540\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_04_2b1ca75f-b88a-4522-ac67-6e52a53035ad.jpg?v=1783935084\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_7dd2f0b1-3d83-43f7-9e7f-e0f4401b37ef.jpg?v=1780748539\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_dbda4d82-d1fb-4ca5-af4c-084f487b5d60.jpg?v=1780748539\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_a78a40f5-6d9e-4a58-b15b-c8c15ee03130.jpg?v=1780748539\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_d3a5c0be-2216-4187-ae7f-296fddbf9adc.jpg?v=1780748539\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_58d6692b-d782-4db8-81fc-d3e7c1c331f5.jpg?v=1780748538\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_64db6da5-142a-40e5-a082-5d3ab521d40f.jpg?v=1780748540\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_d650e1d7-d906-44d8-9276-4635da530e03.jpg?v=1780748538\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_ef98d588-1e78-4cb9-9fb9-afef2c60d78f.jpg?v=1780748539\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/17_055d4934-950c-4286-8aa8-e7f50c027981.jpg?v=1780748539\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/18_583ac58b-8177-4a98-a68e-d129b7a8ba53.jpg?v=1780748539\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/19_f0ba7fdd-8051-42b7-bfe6-f2984de355ce.jpg?v=1780748539\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/20_61839b4b-656f-44f4-b11d-3dd5140abf61.jpg?v=1780748537\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/21_de61049a-acc7-4a4c-a128-03297c04b54b.jpg?v=1780748539\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/22_7f5b63d8-f8ed-4f49-a6a4-cd1b86f4b3f6.jpg?v=1780748538\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/23_804a8304-934e-4c81-b47a-16879d0bf241.jpg?v=1780748537\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/24_d39c0a14-9068-45e5-b1fd-04197901b459.jpg?v=1780748540\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/25_afa9bdcb-1f57-443e-acd0-b47fb126c2ae.jpg?v=1780748536\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/26_405e8c36-900e-4559-af68-3d3355ed9944.jpg?v=1780748540\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/27_9d8034c2-fe0f-4194-96cf-6ec57f534111.jpg?v=1780748539\" alt=\"\"\u003e\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer 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E28-2G4T Series  2.4G Wireless Serial Port Module LoRa Spread Spectrum Module High-speed Continuous Transmission Low Power","description":"\u003cdiv class=\"product-in\"\u003e\n\u003cp\u003eThe Ebyte E28-2G4T series is a high-performance 2.4GHz UART wireless serial transmission RF module powered by the Semtech SX1281 chip, incorporating LoRa, FLRC, and GFSK modulations to achieve long-range coverage up to 3.0km, superior anti-interference performance, 12.5dBm transmit power, low power consumption, and flexible 3.3V\/5V TTL IO compatibility for industrial IoT and embedded applications.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-family: Arial, sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eParameter \/ Model\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE28-2G4T12S\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE28-2G4T27SX\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRF Transceiver IC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSemtech SX1281\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSemtech SX1281\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.4GHz - 2.5GHz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.4GHz - 2.5GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTx Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12.5 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e27 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eModulation Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLoRa, FLRC, GFSK\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLoRa, FLRC, GFSK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUART (TTL)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUART (TTL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eIO Voltage Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.3V TTL\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.3V and 5V compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAntenna Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIPEX \/ On-board PCB Antenna\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIPEX \/ On-board PCB Antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTransmission Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.0 km (Clear and open area)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLonger range (Power-amplified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePackage \u0026amp; Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSMD, 17.5 x 28.7 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSMD, 17.5 x 28.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.2 +\/- 0.1g\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.2 +\/- 0.1g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"parameters-table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eRF Parameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eRemark\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking frequency\u003c\/td\u003e\n\u003ctd\u003e2400~2500 MHz\u003c\/td\u003e\n\u003ctd\u003eISM band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitting power\u003c\/td\u003e\n\u003ctd\u003e12.5 dBm\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiving sensitivity\u003c\/td\u003e\n\u003ctd\u003e-132 dBm\u003c\/td\u003e\n\u003ctd\u003eAir data rate: 1.0kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation\u003c\/td\u003e\n\u003ctd\u003eLoRa\u003cbr\u003eFLRC\u003cbr\u003eGFSK\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest distance\u003c\/td\u003e\n\u003ctd\u003e3000m\u003c\/td\u003e\n\u003ctd\u003eTest condition：clear and open area, antenna gain: 5dBi，antenna height: 2.5m，air data rate: 1kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"parameters-table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eHardware Parameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eRemark\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e17.5 * 28.7 mm\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna type\u003c\/td\u003e\n\u003ctd\u003eIPEX \/ PCB\u003c\/td\u003e\n\u003ctd\u003e50Ω Impedance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication interface\u003c\/td\u003e\n\u003ctd\u003eUART\u003c\/td\u003e\n\u003ctd\u003eTTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"parameters-table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eElectronic parameter\u003c\/th\u003e\n\u003cth\u003eMin.\u003c\/th\u003e\n\u003cth\u003eTyp.\u003c\/th\u003e\n\u003cth\u003eMax.\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e≥5.0V ensures output power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication level\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003eFor 5V TTL, it may be at risk of burning down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitting current\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003ctd\u003eInstant power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiving current\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSleep current\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eμA\u003c\/td\u003e\n\u003ctd\u003eSoftware is shut down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-40\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e+85\u003c\/td\u003e\n\u003ctd\u003e℃\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating humidity\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e%\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-40\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e+125\u003c\/td\u003e\n\u003ctd\u003e℃\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_1_ce3c1b3e-c7da-4f5e-a4b9-3f668819fa1b.jpg?v=1766985812\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_1a1785a1-301c-4feb-9050-86fbe70e82e2.jpg?v=1772614935\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_3_6982c11d-cec4-4bc6-b16e-7c30f1cede9d.jpg?v=1766985810\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_4_86f089bf-5ed3-4348-bed0-f51546d3a65e.jpg?v=1766985811\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_2282fb0d-c194-4194-89d3-e0d53da604a0.jpg?v=1772614933\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_45a2a24e-aa6b-47fd-a4fa-dbe31560c2b3.jpg?v=1772614935\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_7_99f40b8e-4427-40a2-9ff8-79893076eb33.jpg?v=1766985810\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_8_50eff704-4831-4fc9-9cd1-68ec775611c0.jpg?v=1766985807\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_aad938e6-ae15-45a1-9b95-6563506a46da.jpg?v=1772614935\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_9dfeb12b-7c3b-4468-8296-23da1f52eea5.jpg?v=1766985809\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_11_0c3f9b56-a0a6-4e25-97b6-8f6733ee9462.jpg?v=1766985811\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_12_74a52ba7-5662-4196-823c-62e418e0c398.jpg?v=1766985811\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_9af27f63-3b41-4c1d-8b7c-2cced662ee64.jpg?v=1769680736\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_887230d2-ad80-4ad6-8429-1dd0fc95334f.jpg?v=1769680736\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_13_1e6cc723-a076-4a0d-9dda-5ea461944bf0.jpg?v=1766985813\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_14_12495b7b-a0ab-4be8-a480-ac684ac1d089.jpg?v=1766985813\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_15_c6a8fd1d-a859-47cc-b92d-cbc47902421f.jpg?v=1766985811\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_16_45ebb46d-1216-44f1-b1b2-b75089e03ea6.jpg?v=1766985813\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003ch3\u003eIndustrial Wireless Data Acquisition and Telemetry\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eIn smart factory automation, the E28-2G4T series module serves as a reliable wireless bridge connecting remote PLC units, sensor arrays, and edge gateways. Leveraging FLRC and LoRa modulation options on the 2.4GHz ISM band, it delivers high-speed transparent data transmission while mitigating severe co-channel interference caused by crowded industrial Wi-Fi environments.\u003c\/p\u003e\n\u003col start=\"2\"\u003e\n\u003cli\u003e\n\u003ch3\u003eCommercial UAV and Drone Real-Time Telemetry Links\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFor unmanned aerial vehicles (UAVs) and robotics, low-latency, real-time command, control, and telemetry are critical. The E28-2G4T module utilizes Semtech SX1281 technology to maintain robust bi-directional radio communication over distances up to 3.0km, enabling stable flight data stream transmission and remote gimbal or payload control under lightweight footprint constraints.\u003c\/p\u003e\n\u003col start=\"3\"\u003e\n\u003cli\u003e\n\u003ch3\u003eHigh-Density Smart Agriculture Sensor Networks\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eIn automated greenhouse monitoring and precision farming systems, battery-powered wireless nodes collect soil moisture, temperature, and solar irradiance metrics. The ultra-low power sleep current and long-range capability of the E28-2G4T series allow battery-operated agricultural node deployments across vast farmlands without frequent battery replacements or complex cable routing.\u003c\/p\u003e\n\u003col start=\"4\"\u003e\n\u003cli\u003e\n\u003ch3\u003eSmart Energy and Substation Asset Monitoring\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eIn power distribution networks and smart grid infrastructure, the E28-2G4T27SX variant provides seamless level shifting for 5V industrial controllers. Its high RF immunity and reliable UART interface make it ideal for transmitting switchgear status, temperature monitoring data, and fault alerts from high-voltage substation monitoring points back to central data collectors.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQ Section\u003c\/h2\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003ch3\u003eWhat are the key performance differences between LoRa, FLRC, and GFSK modulations in the SX1281-based E28 module?\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe E28-2G4T module leverages Semtech's SX1281 chip to offer three distinct modulation modes: LoRa provides the longest range (up to 3.0km) and highest receiver sensitivity for noise-heavy environments; Fast Long Range Communication (FLRC) delivers high data throughput with low latency and moderate range; GFSK provides standard legacy compatibility and maximum spectral efficiency for short-range point-to-point links.\u003c\/p\u003e\n\u003col start=\"2\"\u003e\n\u003cli\u003e\n\u003ch3\u003eHow does the IO level compatibility differ between E28-2G4T12S and E28-2G4T27SX?\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe E28-2G4T12S operates strictly with 3.3V TTL logic signals on its UART interface, requiring external logic-level converters when interfacing with 5V microcontrollers like traditional Arduino or 5V PLC systems to prevent hardware damage. In contrast, the E28-2G4T27SX features dual-level IO voltage tolerance, allowing direct pin connection to both 3.3V and 5V MCU logic ports without additional level-shifting components.\u003c\/p\u003e\n\u003col start=\"3\"\u003e\n\u003cli\u003e\n\u003ch3\u003eWhat power supply design considerations should be followed to achieve maximum transmit performance?\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eTo ensure the module reaches its nominal transmit power and optical range, the power supply must deliver a stable voltage within the recommended operating range (greater than or equal to 5.0V for maximum Tx output power). Decoupling capacitors (such as a combination of 10uF and 100pF) should be placed close to the power supply pins to suppress voltage ripple and transient current spikes during RF burst transmissions.\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"E28-2G4T12S","offer_id":48516120477901,"sku":"E28-2G4T12S","price":7.98,"currency_code":"USD","in_stock":true},{"title":"E28-2G4T20SX","offer_id":48516120510669,"sku":"E28-2G4T20SX","price":6.69,"currency_code":"USD","in_stock":true},{"title":"E28-2G4T27SX","offer_id":48516120543437,"sku":"E28-2G4T27SX","price":8.2,"currency_code":"USD","in_stock":false},{"title":"E28-2G4T12S+TX2400-FPC-2509","offer_id":48516121034957,"sku":"E28-2G4T12S+TX2400-FPC-2509","price":7.7,"currency_code":"USD","in_stock":true},{"title":"E28-2G4T20SX+TX2400-FPC-2509","offer_id":48516121100493,"sku":"E28-2G4T20SX+TX2400-FPC-2509","price":6.75,"currency_code":"USD","in_stock":true},{"title":"E28-2G4T27SX+TX2400-FPC-2509","offer_id":48516121133261,"sku":"E28-2G4T27SX+TX2400-FPC-2509","price":8.4,"currency_code":"USD","in_stock":false},{"title":"E28-2G4T12S+TX2400-JKS-IPX20","offer_id":48516121428173,"sku":"E28-2G4T12S+TX2400-JKS-IPX20","price":8.7,"currency_code":"USD","in_stock":true},{"title":"E28-2G4T20SX+TX2400-JKS-IPX20","offer_id":48516121460941,"sku":"E28-2G4T20SX+TX2400-JKS-IPX20","price":7.75,"currency_code":"USD","in_stock":true},{"title":"E28-2G4T27SX+TX2400-JKS-IPX20","offer_id":48516121493709,"sku":"E28-2G4T27SX+TX2400-JKS-IPX20","price":9.4,"currency_code":"USD","in_stock":false},{"title":"E28-2G4TBL-01","offer_id":48527946449101,"sku":"E28-2G4TBL-01","price":8.3,"currency_code":"USD","in_stock":true},{"title":"E28-2G4TBM-01","offer_id":48527946481869,"sku":"E28-2G4TBM-01","price":7.7,"currency_code":"USD","in_stock":false},{"title":"E28-2G4TBH-01","offer_id":48527946514637,"sku":"E28-2G4TBH-01","price":12.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_51090_20.jpg?v=1766985702"},{"product_id":"ebyte-eck31-series-allwinner-t113-s-embedded-core-board-multi-core-heterogeneous-dual-core-cortex-a7-risc-v-linux-dual-can","title":"Ebyte ECK31 Series Allwinner T113-S Embedded Core Board Multi-core Heterogeneous Dual-core Cortex-A7+RISC-V Linux Dual CAN","description":"\u003cp\u003eThe Ebyte ECK31 series heterogeneous embedded core board adopts Allwinner T113-S dual-core Cortex-A7 + independent RISC-V co-processor, pre-installed Linux system, equipped dual CAN bus, multiple SKUs with different memory and flash configurations, rich industrial peripheral interfaces for industrial HMI, edge gateway and vehicle embedded development.\u003c\/p\u003e\n\u003ctable border=\"1\" style=\"width: 100%; border-collapse: collapse; margin: 20px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f5f7fa;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eParameter Item\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eECK31-T13SA1MN2M\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eECK31-T13SA1ME8G\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eECK31-T13SA2MN2M\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eECK31-T13SA2ME8G\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMain SoC Chip\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAllwinner T113-S\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAllwinner T113-S\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAllwinner T113-S\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAllwinner T113-S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMain CPU Core\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDual Cortex-A7\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDual Cortex-A7\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDual Cortex-A7\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDual Cortex-A7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eAuxiliary Core\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eIndependent RISC-V MCU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eIndependent RISC-V MCU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eIndependent RISC-V MCU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eIndependent RISC-V MCU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRAM Memory\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1GB\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1GB\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e2GB\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e2GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eStorage Flash\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e2GB NAND\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e8GB eMMC\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e2GB NAND\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e8GB eMMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eBuilt-in OS\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePre-built Linux\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePre-built Linux\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePre-built Linux\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePre-built Linux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCAN Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDual CAN 2.0B\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDual CAN 2.0B\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDual CAN 2.0B\u003c\/td\u003e\n\u003ctd style=\"padding: 1px solid #ddd;\"\u003eDual CAN 2.0B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eStandard Peripherals\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRS485, Ethernet, USB, GPIO, LCD\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRS485, Ethernet, USB, GPIO, LCD\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRS485, Ethernet, USB, GPIO, LCD\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRS485, Ethernet, USB, GPIO, LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eHeterogeneous Feature\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLinux + RISC-V co-processing\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLinux + RISC-V co-processing\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLinux + RISC-V co-processing\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLinux + RISC-V co-processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__01.jpg?v=1767607023\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__02.jpg?v=1767607025\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__03.jpg?v=1767607025\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__04.jpg?v=1767607024\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__05.jpg?v=1767607025\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__06.jpg?v=1767607025\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__07.jpg?v=1767607025\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__08.jpg?v=1767607025\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__09.jpg?v=1767607025\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__10.jpg?v=1767607024\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__11.jpg?v=1767607023\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__12.jpg?v=1767607025\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__13.jpg?v=1767607026\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__01_c7b991cb-1ab4-4158-99d7-dfcdb61d6af2.jpg?v=1767607154\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__02_d31b739b-42ef-4fb1-8192-b8fa9868aafc.jpg?v=1767607151\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__03_194fe45e-04ee-4734-8e0f-0eb3d4de85d6.jpg?v=1767607155\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__04_052dfa16-509d-40a3-9b1c-7d8691318da7.jpg?v=1767607155\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__05_b40bb6f7-2ed3-4723-b97e-ebd9fff175ce.jpg?v=1767607155\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__06_2e397005-f075-428b-bf4d-92e7655b84f1.jpg?v=1767607155\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__07_ef99d8f6-dcc9-4f08-a56a-c00440dd2714.jpg?v=1767607153\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__08_678ecb57-c0ff-4ca1-ab49-fbae10887d58.jpg?v=1767607153\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__09_d44c5c8d-3de1-415f-9224-9888fbbba177.jpg?v=1767607154\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__10_a89c1df1-6e61-4e6c-a4f4-e6dba070f4a6.jpg?v=1767607153\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__11_500055db-25fe-4034-b6ee-c5b71506b3db.jpg?v=1767607151\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__12_3d0bbfe9-0186-4333-b025-eeddc559f513.jpg?v=1767607150\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__13_5e95763d-dfbe-4e13-8445-0d1a3a7bca81.jpg?v=1767607157\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__14.jpg?v=1767607154\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__15.jpg?v=1767607156\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__16.jpg?v=1767607153\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__17.jpg?v=1767607155\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ECK31-__18.jpg?v=1767607155\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3\u003e1. New Energy Vehicle On-Board Edge Controller Matching Ebyte CAN IO Modules\u003c\/h3\u003e\n\u003cp\u003eThe ECK31 series dual CAN bus interfaces connect vehicle battery management CAN signals and motor control CAN signals separately, while the independent RISC-V core undertakes real-time fault detection tasks without occupying Linux main core resources. Paired with Ebyte CAN distributed IO modules, it collects battery voltage, temperature and vehicle status data, runs Linux cloud docking programs on Cortex-A7 cores to upload vehicle operating data to remote cloud platforms, realizing vehicle overvoltage and overheating early warning logic.\u003c\/p\u003e\n\u003ch3\u003e2. Industrial HMI Touch Screen Host with Ebyte NB144 Serial Server\u003c\/h3\u003e\n\u003cp\u003eAs the core mainboard of industrial touch HMI, ECK31 runs graphical human-machine interaction Linux programs on dual A7 cores, reserves RS485 and Ethernet interfaces to connect NB144 four-channel serial server, and communicates with MA01 remote IO modules via Modbus RTU. The RISC auxiliary core processes high-speed real-time switching signal sampling to avoid interface lag caused by Linux system scheduling delay, suitable for factory assembly line operation touch control terminals.\u003c\/p\u003e\n\u003ch3\u003e3. Multi-CAN Industrial Edge Gateway for Smart Factory Workshop\u003c\/h3\u003e\n\u003cp\u003eDual CAN channels receive production equipment CANopen bus data respectively, Linux core deploys MQTT client to transmit unified production data to factory cloud servers, RISC-V co-processor independently executes equipment abnormal signal interlock judgment logic. Cooperate with Ebyte LoRa E220 modules to expand wireless sensor data access capability, realize wired CAN and wireless LoRa mixed industrial data collection in one single core board.\u003c\/p\u003e\n\u003ch3\u003e4. Agricultural Machinery Intelligent On-Board Controller\u003c\/h3\u003e\n\u003cp\u003eInstalled on tractors and sprinkler irrigation equipment, dual CAN interfaces connect engine ECU and hydraulic control CAN bus; RISC-V core processes real-time speed and position sampling with low latency, Linux core loads GNSS positioning program to cooperate with Ebyte GNSS modules to record farm operation tracks, and supports local data storage via eMMC large-capacity SKU versions for offline field working without network coverage.\u003c\/p\u003e\n\u003ch3\u003e5. Elevator Safety Monitoring Edge Computing Unit\u003c\/h3\u003e\n\u003cp\u003eDual CAN buses access elevator main control and safety circuit CAN signals separately, heterogeneous architecture separates heavy Linux log recording and real-time safety fault judgment tasks. Match E810 RS485 isolation hub to connect elevator temperature and vibration sensors, hardware-level real-time response via RISC-V core ensures rapid safety alarm output when abnormal elevator operating parameters appear.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3\u003e1. What advantages does heterogeneous dual-core Cortex-A7 + RISC-V bring to industrial edge devices?\u003c\/h3\u003e\n\u003cp\u003eLinux running on Cortex-A7 cores handles graphical display, cloud MQTT transmission and file storage heavy tasks, while independent RISC-V MCU undertakes hard real-time signal collection, CAN bus parsing and fault interlock logic. The two cores operate independently without resource contention, solving the delay defect of single Linux core when processing high-speed industrial real-time signals.\u003c\/p\u003e\n\u003ch3\u003e2. What difference exists between NAND flash and eMMC SKUs of ECK31 series?\u003c\/h3\u003e\n\u003cp\u003eMN2M versions adopt 2GB NAND flash for low-cost small-scale data recording scenarios; ME8G models equip 8GB eMMC with higher read-write stability and larger storage space, suitable for long-term video caching, mass operation log storage and offline field equipment without cloud network.\u003c\/p\u003e\n\u003ch3\u003e3. Can the dual CAN ports work independently to connect two sets of different CAN bus equipment?\u003c\/h3\u003e\n\u003cp\u003eYes, the two CAN channels are completely isolated hardware circuits, supporting separate baud rate, filter ID and protocol configuration respectively. Users can connect vehicle CAN and industrial CANopen equipment at the same time without mutual signal interference on the bus.\u003c\/p\u003e\n\u003ch3\u003e4. Does Ebyte provide pre-compiled Linux firmware and SDK for ECK31 core board?\u003c\/h3\u003e\n\u003cp\u003eEbyte supplies complete pre-built Linux image, RISC-V secondary development SDK, CAN bus parsing library and peripheral driver source code free of charge, supporting secondary development of HMI, edge gateway and vehicle control software without chip bottom layer porting work.\u003c\/p\u003e\n\u003ch3\u003e5. Is the ECK31 core board compatible with all Ebyte RS485, CAN and LoRa peripheral modules?\u003c\/h3\u003e\n\u003cp\u003eAll standard industrial peripherals including EID041 sensors, MA01 remote IO, E220 LoRa modules and E810 isolation hubs are compatible, standard RS485\/CAN\/Ethernet peripheral interfaces reserve unified electrical level matching circuit on core board.\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"ECK31-T13SA1MN2M","offer_id":48517422973133,"sku":"ECK31-T13SA1MN2M","price":36.0,"currency_code":"USD","in_stock":true},{"title":"ECK31-T13SA2ME8G","offer_id":48517423005901,"sku":"ECK31-T13SA2ME8G","price":109.0,"currency_code":"USD","in_stock":true},{"title":"ECK31-T13SA2MN2M","offer_id":48517423038669,"sku":"ECK31-T13SA2MN2M","price":48.3,"currency_code":"USD","in_stock":true},{"title":"ECK31-T13SA1ME8G","offer_id":48517423071437,"sku":"ECK31-T13SA1ME8G","price":98.7,"currency_code":"USD","in_stock":true},{"title":"ECK31-T13SA2MN2M+ECA10-7LCD24R1006CT-C","offer_id":48517423136973,"sku":"ECK31-T13SA2MN2M+ECA10-7LCD24R1006CT-C","price":92.39,"currency_code":"USD","in_stock":false},{"title":"ECK31-T13SA2ME8G+ECA10-7LCD24R1006CT-C","offer_id":48517423169741,"sku":"ECK31-T13SA2ME8G+ECA10-7LCD24R1006CT-C","price":131.9,"currency_code":"USD","in_stock":false},{"title":"ECK31-T13SA1MN2M+ECA10-7LCD24R1006CT-C","offer_id":48517423202509,"sku":"ECK31-T13SA1MN2M+ECA10-7LCD24R1006CT-C","price":78.0,"currency_code":"USD","in_stock":false},{"title":"ECK31-T13SA1ME8G+ECA10-7LCD24R1006CT-C","offer_id":48517423235277,"sku":"ECK31-T13SA1ME8G+ECA10-7LCD24R1006CT-C","price":132.1,"currency_code":"USD","in_stock":false},{"title":"ECB31-P4T13SA2ME8G","offer_id":48517423268045,"sku":"ECB31-P4T13SA2ME8G","price":64.9,"currency_code":"USD","in_stock":false},{"title":"ECB31-P4T13SA2ME8G+GQ24-120200-DC+TX2400-FPC-5015","offer_id":48517423300813,"sku":"ECB31-P4T13SA2ME8G+GQ24-120200-DC+TX2400-FPC-5015","price":70.99,"currency_code":"USD","in_stock":false},{"title":"ECB31-P4T13SA2ME8G+TX2400-FPC-5015","offer_id":48517423333581,"sku":"ECB31-P4T13SA2ME8G+TX2400-FPC-5015","price":66.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_b85ecca4-3e33-40cd-9e7e-fa6dc60beadb.jpg?v=1767605703"},{"product_id":"ebyte-ewm226-series-lawn-mower-lora-wireless-module-868mhz-915mhz-30dbm-long-distance-5km-lawnmower-module-test-kit-small-size","title":"Ebyte EWM226 Series Lawn Mower LoRa Wireless Module 868MHz\/915MHz 30dBm Long Distance 5km Lawnmower Module Test Kit Small Size","description":"\u003cp\u003e\u003ca href=\"https:\/\/youtube.com\/shorts\/HYmvrORXY9U\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/product_introduction_b64de210-62ee-4561-aa8a-1f744b558fc7.jpg?v=1769157504\" alt=\"\"\u003e\u003c\/a\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_01_e2739694-ee95-4f6a-89bb-01b17b3d1534.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_02_06a542bb-5340-4a02-a9c6-de51ce34707e.jpg?v=1767756461\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_03_16b0ab67-19c6-4bae-b74f-e0258c87b897.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_04_5cff7c0a-23fd-43db-b7c2-b2505a9ea7e6.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_05_2e05e52b-3b95-4557-ba21-c5b3b454470c.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_06_24023c5e-9eed-42a4-b5a5-891ef2cc3a33.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_07_50201ae3-f678-4707-bd8b-4b7efae7dba3.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_08_9c4c4547-4b78-46ba-a2cf-c29ea2462495.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_09_6c218149-2eff-4cce-80ce-0ab85bb65509.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_6ea7e662-f685-45ad-afd6-3f33dadce461.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_11_0c938e6b-9a9e-49a5-a157-398b8dee5e0a.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_12_2d08e31b-97e9-4d27-8712-f104354c8b43.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_13_2b881ad1-3059-4145-bf8d-01c8d9cdd501.jpg?v=1767756462\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_14_31069878-70f0-42ca-8ccb-4eb8616ce141.jpg?v=1767756461\" alt=\"\"\u003e\u003cimg style=\"font-size: 0.875rem;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_15_3deab051-8a76-429f-a40b-b37d0976fa2b.jpg?v=1767756462\" alt=\"\"\u003e\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"EWM226-900H30S","offer_id":48518425608397,"sku":"EWM226-900H30S","price":5.99,"currency_code":"USD","in_stock":true},{"title":"EWT226-900H30S","offer_id":48518425641165,"sku":"EWT226-900H30S","price":9.69,"currency_code":"USD","in_stock":true},{"title":"EWM226-900H30S+TX900-FPC-4420","offer_id":48518425706701,"sku":"EWM226-900H30S+TX900-FPC-4420","price":6.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_746f4727-2734-494a-874f-8588650e8586.jpg?v=1767756104"},{"product_id":"ebyte-e870-s-series-half-duplex-lorawan-gateway-industrial-grade-multi-channel-wireless-gateway-ethernet-wifi-sta-470-510mhz","title":"Ebyte E870-S LoRaWAN Gateway 470\/868\/915MHz Ethernet WiFi Industrial","description":"\u003cdiv class=\"module-ti\"\u003eThe Ebyte E870-S is a compact industrial-grade half-duplex LoRaWAN gateway designed for cost-effective, wide-area IoT deployments. Supporting CN470, EU868, and US915 frequency plans, it connects up to thousands of LoRaWAN end nodes to cloud platforms via Ethernet or WiFi STA. Pre-configured with Semtech Packet Forwarder and compatible with mainstream LoRaWAN network servers, the E870-S is ideal for smart city, utility metering, industrial telemetry, and smart agriculture applications.\u003c\/div\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0;\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f5f7fa;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eParameter Item\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eE870-L470LG12-S\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eE870-L868LG12-S\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eE870-L915LG12-S\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCore RF Chip\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSX1302\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSX1302\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSX1302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLoRaWAN Version\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1.0.x \/ 1.1\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1.0.x \/ 1.1\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1.0.x \/ 1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRF Channel Count\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e8 Half-Duplex Channels\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e8 Half-Duplex Channels\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e8 Half-Duplex Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWorking Frequency Band\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e470~510MHz (CN470)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e863~870MHz (EU868)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e902~928MHz (US915)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eBackhaul Uplink\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRJ45 Ethernet + WiFi STA 2.4G\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRJ45 Ethernet + WiFi STA 2.4G\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRJ45 Ethernet + WiFi STA 2.4G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSupported Cloud Servers\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eTTN,Helium,ChirpStack,AWS IoT\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eTTN,Helium,ChirpStack,AWS IoT\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eTTN,Helium,ChirpStack,AWS IoT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDC 8V ~ 28V Terminal \/ USB-C 5V\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDC 8V ~ 28V Terminal \/ USB-C 5V\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDC 8V ~ 28V Terminal \/ USB-C 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e-40 Celsius ~ +85 Celsius\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e-40 Celsius ~ +85 Celsius\u003c\/td\u003e\n\u003ctd style=\"padding: 1px solid #ddd;\"\u003e-40 Celsius ~ +85 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMounting Method\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDIN35 Rail Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDIN35 Rail Mount\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDIN35 Rail Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDimension\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e101.6*30*63mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e101.6*30*63mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e101.6*30*63mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eConfiguration Mode\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWeb Page + Upper Computer Tool\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWeb Page + Upper Computer Tool\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eWeb Page + Upper Computer Tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"module-ti\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_1_767b9ae1-5380-4955-a5f1-0bb01f1509d8.jpg?v=1768204685\" alt=\"Ebyte E870-S LoRaWAN gateway front panel overview — industrial half-duplex multi-channel gateway\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_2_d3a5af4a-2c6d-459b-b2ea-aabc4de83152.jpg?v=1768204685\" alt=\"E870-S gateway product variants: E870-L470LG12-S (CN470), E870-L868LG12-S (EU868), E870-L915LG12-S (US915)\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_3_336ed703-8931-4095-890d-e0f90e880ab3.jpg?v=1768204686\" alt=\"E870-S LoRaWAN gateway key features: 8-channel half-duplex, Ethernet, WiFi STA, industrial enclosure\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_4_58086dce-0de4-4cf9-8a5a-6acb437489d2.jpg?v=1768204685\" alt=\"E870-S gateway technical specifications table — frequency, TX power, sensitivity, interface\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_5_c2d3fd84-7c6c-48b7-a2e2-01f813e7f069.jpg?v=1768204685\" alt=\"E870-S LoRaWAN gateway application scenarios: smart city, utility metering, industrial automation\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_6_206dbdb4-2199-437b-b078-a0a573a257c3.jpg?v=1768204685\" alt=\"E870-S gateway network topology diagram — LoRaWAN end nodes to cloud server via Ethernet\/WiFi\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_7_668e35f9-d932-4761-aff1-dc98ef4953f5.jpg?v=1768204685\" alt=\"E870-S gateway web UI configuration interface — channel plan, network server, MQTT settings\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_8_7cfc9492-b62a-438b-911a-808aede736a2.jpg?v=1768204685\" alt=\"E870-S gateway hardware interface diagram — Ethernet RJ45, SMA antenna port, power input, reset\"\u003e \u003c\/p\u003e\n\u003c!-- Product Overview --\u003e\u003c!-- Technical Specifications --\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003ctable style=\"height: 464px; width: 100%;\" width=\"556\" border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\" bgcolor=\"#5285DC\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003e\u003cstrong\u003eE870-L470LG12-S\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003e\u003cstrong\u003eE870-L868LG12-S\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003e\u003cstrong\u003eE870-L915LG12-S\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003e\u003cspan\u003eFrequency Band\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003e\u003cspan\u003e470–510 MHz (CN470)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003e\u003cspan\u003e863–870 MHz (EU868)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003e\u003cspan\u003e902–928 MHz (US915)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003e\u003cspan\u003eLoRaWAN Version\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39.1875px;\" colspan=\"3\"\u003e\u003cspan\u003eLoRaWAN 1.0.x \/ 1.1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003eDuplex Mode\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" colspan=\"3\"\u003e\u003cspan\u003eHalf-duplex\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003eChannels\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" colspan=\"3\"\u003e\u003cspan\u003e8 channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003eUplink Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" colspan=\"3\"\u003e\u003cspan\u003eEthernet (RJ45) + WiFi STA (802.11b\/g\/n)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003eNetwork Server\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" colspan=\"3\"\u003e\u003cspan\u003eTTN \/ Helium \/ ChirpStack \/ AWS IoT \/ Ebyte private\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"height: 39.1875px;\"\u003e\u003cspan\u003eAntenna Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39.1875px;\" colspan=\"3\"\u003e\u003cspan\u003eSMA female, 50Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003ePower Supply\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" colspan=\"3\"\u003e\u003cspan\u003eDC 5V (USB-C) or 8–28V DC (terminal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" colspan=\"3\"\u003e\u003cspan\u003e−40℃ to +85℃ (industrial grade)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003eCertifications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" colspan=\"3\"\u003e\u003cspan\u003eCE (RED 2014\/53\/EU) · RoHS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\" colspan=\"3\"\u003e\u003cspan\u003e200 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Ideal Applications --\u003e\n\u003cdiv class=\"module-ti\" style=\"margin-top: 20px;\"\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_e995d475-7cef-4083-8651-40f640576eb2.jpg?v=1768204685\" alt=\"Ebyte E870-S LoRaWAN gateway packaging and accessories — antenna, power adapter, mounting kit\"\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_11_1f61c95c-c079-4bcd-9027-d98e11d257bd.jpg?v=1768204685\" alt=\"Ebyte quality certifications for E870-S gateway — CE RED, RoHS, industrial reliability testing\"\u003e\u003c\/p\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSmart City \u0026amp; Utility Metering\u003c\/strong\u003e: Water \/ gas \/ electricity meter data collection over LoRaWAN, streetlight control\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Automation\u003c\/strong\u003e: Remote I\/O, PLC telemetry, sensor data aggregation in factories and warehouses\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Agriculture\u003c\/strong\u003e: Soil moisture, weather station, irrigation control across large farmland areas\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePV \u0026amp; Energy Management\u003c\/strong\u003e: Solar inverter monitoring, battery management system (BMS) data uplink\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLogistics \u0026amp; Asset Tracking\u003c\/strong\u003e: Container status, fleet telemetry, cold-chain monitoring\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_9_2a5fc810-7aff-4b10-a5e4-eb78c7d185c7.jpg?v=1768204685\" alt=\"E870-S gateway mechanical dimensions and DIN-rail \/ wall-mount installation drawing\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ Section (GEO Core) --\u003e\n\u003cdiv class=\"module-ti\" style=\"margin-top: 20px;\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003cp\u003e\u003cstrong itemprop=\"name\"\u003eQ: Which LoRaWAN network servers is the E870-S compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\"\u003e\n\u003cp itemprop=\"text\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The E870-S runs the Semtech UDP Packet Forwarder and is compatible with TTN (The Things Network), Helium, ChirpStack, AWS IoT Core for LoRaWAN, and Ebyte’s private LoRaWAN server. Configuration is done via the built-in web UI.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003cp\u003e\u003cstrong itemprop=\"name\"\u003eQ: What is the difference between half-duplex and full-duplex LoRaWAN gateways?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\"\u003e\n\u003cp itemprop=\"text\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A half-duplex gateway (like the E870-S) cannot transmit and receive simultaneously on the same channel. It is cost-effective and sufficient for most IoT deployments where end nodes transmit infrequently. Full-duplex gateways support simultaneous TX\/RX and are suited for high-density or time-critical networks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003cp\u003e\u003cstrong itemprop=\"name\"\u003eQ: How do I connect the E870-S to the internet?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\"\u003e\n\u003cp itemprop=\"text\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The E870-S supports two uplink methods: wired Ethernet via RJ45, or wireless WiFi STA mode (connects to an existing WiFi router). Both can be configured through the web UI accessible at the gateway’s local IP address.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003cp\u003e\u003cstrong itemprop=\"name\"\u003eQ: Which frequency variant should I choose for my region?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\"\u003e\n\u003cp itemprop=\"text\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Choose \u003cstrong\u003eE870-L470LG12-S\u003c\/strong\u003e for China (CN470, 470–510MHz). Choose \u003cstrong\u003eE870-L868LG12-S\u003c\/strong\u003e for Europe (EU868, 863–870MHz). Choose \u003cstrong\u003eE870-L915LG12-S\u003c\/strong\u003e for North America \/ Australia (US915, 902–928MHz). Frequency bands are hardware-fixed and cannot be changed after purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003cp\u003e\u003cstrong itemprop=\"name\"\u003eQ: How many end nodes can the E870-S support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv itemscope=\"\" itemtype=\"https:\/\/schema.org\/Answer\" itemprop=\"acceptedAnswer\"\u003e\n\u003cp itemprop=\"text\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A single E870-S gateway can theoretically serve thousands of LoRaWAN end nodes, as LoRaWAN is designed for low-duty-cycle devices. Practical capacity depends on the transmission frequency and payload size of each node. For dense deployments, multiple gateways can be deployed with overlapping coverage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"E870-L470LG12-S","offer_id":48520925282509,"sku":"E870-L470LG12-S","price":55.4,"currency_code":"USD","in_stock":true},{"title":"E870-L915LG12-S","offer_id":48520925315277,"sku":"E870-L915LG12-S","price":55.4,"currency_code":"USD","in_stock":true},{"title":"E870-L868LG12-S","offer_id":48520925348045,"sku":"E870-L868LG12-S","price":55.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3034a1133efe01daba919094b70c6310_0742fc2d-aafd-4465-8d15-089d80f2b8ee.jpg?v=1768204665"},{"product_id":"ebyte-ecb20-6y28a5me8g-i-industrial-grade-single-board-computer-classic-low-power-processor-792mhz-512mb-arm-embedded","title":"Ebyte ECB20-6Y28A5ME8G-I Industrial-Grade Single-Board Computer Classic Low-Power Processor 792MHz 512MB ARM Embedded","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_1_19c3b23b-2edc-4dd0-a0b9-ddeec0c4099d.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_2_a6d5efb7-7119-40b3-9dd3-3e72f5853601.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_3_f652bd83-047e-47b8-8c98-beb2c5a61862.jpg?v=1768288784\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_4_9b9b369b-8ac5-4083-9717-3cd397b9b706.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_5_6bfc5d4f-b5b4-4c11-b243-76e5ad27f57a.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_6_2ff14dd3-5fd3-4d34-b07f-5560867a0cf4.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_7_19d18f9f-4214-444d-a4f4-c8ecedbad706.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_8_8bd0df82-6546-42cf-a49d-4b4968a46140.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_9_01bc0899-48e4-42a3-a67d-417beafa7141.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_1cef19a9-bad9-4d55-a9cd-2c7ccc2ae50b.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_11_e269e69d-98e1-488b-a3d3-640db6a064dd.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_12_7705948f-47e1-4afb-ad9d-c2fad5a7c179.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_13_a5397c04-1506-4d04-9994-439eab728100.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_14_a44661b7-cd5b-4c85-b683-d8111a45be87.jpg?v=1768288784\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_15_1a3692e3-dbc3-46d5-aec2-19324fc173d3.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_16_e8313369-fc16-4ddc-a629-4bc39cc216a2.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_17_160d7a55-4324-4687-b98f-6ceb33409bc5.jpg?v=1768288785\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_18_2ede453f-a3a7-4885-b090-26c4048777c7.jpg?v=1768288785\" alt=\"\"\u003e\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"ECB20-6Y28A5ME8G-I","offer_id":48521672818893,"sku":"ECB20-6Y28A5ME8G-I","price":142.39,"currency_code":"USD","in_stock":true},{"title":"ECB20-6Y28A5ME8G-I+ECA10-7LCD24R1006CT-C+TX2400-FPC-5015","offer_id":48521687761101,"sku":"ECB20-6Y28A5ME8G-I+ECA10-7LCD24R1006CT-C+TX2400-FPC-5015","price":173.9,"currency_code":"USD","in_stock":false},{"title":"ECB20-6Y28A5ME8G-I+TX2400-FPC-5015","offer_id":48521687793869,"sku":"ECB20-6Y28A5ME8G-I+TX2400-FPC-5015","price":142.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3034a1133efe01daba919094b70c6310_f66db6eb-f547-4e8d-a3dc-1eb42f97c0f5.jpg?v=1768288674"},{"product_id":"ebyte-kth2-r-series-probe-type-rs485-temperature-and-humidity-transmitter-modbus-communication-protocol-2km-high-accuracy","title":"Ebyte KTH2-R Series Probe-Type RS485 Temperature and Humidity Transmitter Modbus Communication Protocol 2km High Accuracy","description":"\u003cp\u003eKTH2-R series is a high-accuracy, probe-type temperature and humidity transmitter that operates on a DC 7~30V power supply and utilizes an RS485 interface with the ModBus-RTU protocol to achieve a communication distance of up to 2km.\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; text-align: center; font-family: Arial, sans-serif;\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 10px; font-weight: bold;\"\u003eProduct Model\u003c\/th\u003e\n\u003cth style=\"padding: 10px; font-weight: bold;\"\u003eProbe Material\u003c\/th\u003e\n\u003cth style=\"padding: 10px; font-weight: bold;\"\u003eDimensions\u003c\/th\u003e\n\u003cth style=\"padding: 10px; font-weight: bold;\"\u003eCommunication Interface\u003c\/th\u003e\n\u003cth style=\"padding: 10px; font-weight: bold;\"\u003eProtocol\u003c\/th\u003e\n\u003cth style=\"padding: 10px; font-weight: bold;\"\u003eOperating Voltage\u003c\/th\u003e\n\u003cth style=\"padding: 10px; font-weight: bold;\"\u003eMax Distance\u003c\/th\u003e\n\u003cth style=\"padding: 10px; font-weight: bold;\"\u003ePrice (USD)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; font-weight: bold;\"\u003eTarget Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eKTH2-R-M\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSintered Stainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e56*14 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eRS485\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eModBus-RTU\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDC 7~30V\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2 km\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003e$8.59\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; text-align: left;\"\u003e\n\u003cstrong\u003eHeavy-Duty \u0026amp; High Strength:\u003c\/strong\u003e Outstanding mechanical strength, high temperature resistance, and effective dust filtering. Ideal for harsh industrial workshops with potential collision risks.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eKTH2-R-PE\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSintered Polyethylene (PE)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e75.5*16 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eRS485\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eModBus-RTU\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDC 7~30V\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2 km\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003e$5.88\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; text-align: left;\"\u003e\n\u003cstrong\u003eDustproof \u0026amp; Anti-Condensation:\u003c\/strong\u003e Excellent breathability coupled with hydrophobic properties to prevent water droplets penetration. Perfect for high-humidity environments, agricultural greenhouses, or outdoor weather stations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eKTH2-R-PVC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003ePolyvinyl Chloride (PVC)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e68*16 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eRS485\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eModBus-RTU\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDC 7~30V\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2 km\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003e$5.88\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; text-align: left;\"\u003e\n\u003cstrong\u003eCompact \u0026amp; Acid-Alkali Resistant:\u003c\/strong\u003e Lightest weight and most compact length with solid chemical stability. Best suited for indoor server rooms, smart warehousing, or space-constrained monitoring setups.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_01_c14c59eb-845e-4df8-9a0f-c38905c43e88.jpg?v=1769415678\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_02_7da6a6ae-140f-4fb5-8f31-4247778bcf97.jpg?v=1769415678\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_357e4b48-2d74-49a6-8ea1-37d87fda443f.jpg?v=1785142637\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_04_8e6c3684-d427-4f87-9630-eb8623b15029.jpg?v=1769415679\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_05_1603e67a-6781-4a0a-bcae-de308e3fbe88.jpg?v=1769415679\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_06_a737d9b7-f3a4-4723-a19c-fc7292d29331.jpg?v=1769415677\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_07_0a651a1a-47c5-4428-a94e-977e99a430b0.jpg?v=1769415679\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_08_1ac09c81-4a46-4c9f-b028-8621a2f0227c.jpg?v=1769415679\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_09_3c0a5f96-5a46-41f9-87f5-e1935d458793.jpg?v=1769415677\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_aed5d515-f4cf-4591-94a7-f449880b21e7.jpg?v=1780393571\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_02_6857bc49-c3e4-420e-8562-4002490cada2.jpg?v=1769415673\" alt=\"\"\u003e\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"KTH2-R-M","offer_id":48526663811277,"sku":"KTH2-R-M","price":8.97,"currency_code":"USD","in_stock":false},{"title":"KTH2-R-PVC","offer_id":48526663844045,"sku":"KTH2-R-PVC","price":5.88,"currency_code":"USD","in_stock":true},{"title":"KTH2-R-PE","offer_id":48526663876813,"sku":"KTH2-R-PE","price":6.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3034a1133efe01daba919094b70c6310_cdb00c01-ac60-40f6-8277-490e28fab7d7.jpg?v=1769415399"},{"product_id":"ebyte-e28-series-sx1281-lora-module-2-4ghz-rf-transceiver-lora-spread-spectrum-smart-home-lora-wan-parking-sensor-module-rohs","title":"Ebyte E28-2G4M Series SX1281 LoRa Module 2.4GHz RF Transceiver LoRa Spread Spectrum Smart Home Lora Wan Parking Sensor Module RoHS","description":"\u003cp style=\"text-align: left;\"\u003eE28-2G4M series is a family of industrial-grade 2.4GHz RF transceiver modules powered by the Semtech SX1281 chip, featuring multiple modulation methods (LoRa, FLRC, GFSK), ultra-low power consumption, and robust wireless ranging capabilities designed for smart homes, wearables, and complex industrial automation systems.\u003c\/p\u003e\n\u003cdiv class=\"product-selection-table\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-family: sans-serif;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2; border-bottom: 2px solid #ddd;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCore Chip\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eTx Power\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eInterface\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eKey Feature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE28-2G4M12S\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSX1281\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12.5dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSMD, Low Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE28-2G4M12SX\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSX1281\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e12.5dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eExternal Antenna Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE28-2G4M20S \/ SX\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSX1281\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e~20dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMid-Power Long Range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE28-2G4M27S \/ SX\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSX1281\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e~27dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMax Power Penetration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eE28-2G4MBx-SC Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSX1281\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eVaries\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSpecial Connector Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000329134199.mp4?dft=hd\" target=\"_self\"\u003e\u003cimg title=\"product introduction\" alt=\"product introduction\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-12-17\/20251217952397331.jpg\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_1_2f66ae8d-9587-41fb-96c7-915fcfe3a430.jpg?v=1769677183\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_6eb95513-3451-418b-a149-0fe2c5e0b0db.jpg?v=1772602039\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_3_2559a7ad-fc83-4fda-85c7-457c0de21c90.jpg?v=1769677184\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_4_50a5d60f-57a4-4ddc-ad2a-c9e6d5e7b905.jpg?v=1769677183\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_5_e3f5a06c-e81e-4916-9902-ebb0b1b59d37.jpg?v=1772595254\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_271db358-8d7c-466a-bb99-6ecbf425c043.jpg?v=1770258478\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/00.webp?v=1770263223\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/111.webp?v=1770263223\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_7_51791625-8e5a-49c7-8647-56a19a7c5640.jpg?v=1773453926\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_8_c5d292ae-8c27-43f4-8bd8-0b7395f458f7.jpg?v=1773453926\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_9_b287be26-c7c7-491e-8741-4922830cdef3.jpg?v=1773453925\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_3bd1b9ee-4e88-4eab-81b7-a3fad3fd1514.jpg?v=1769677184\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_11_3274eb75-0b4e-4696-aae4-ec1f25a90d7e.jpg?v=1769677184\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_12_555b65d9-0f67-497b-8893-b434ec68a7b4.jpg?v=1769677184\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_13_5ce80d6d-5db8-43df-8102-6216efb919b0.jpg?v=1769677185\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_16_3d83579c-a903-4e9d-b295-cee2ba708734.jpg?v=1769677184\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eApplication Scenarios\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eAutomated Warehouse Location Tracking:\u003c\/b\u003e By leveraging the SX1281 chip's built-in wireless ranging capabilities and robust 2.4GHz LoRa spread spectrum, Automated Guided Vehicles (AGVs) can accurately navigate and pinpoint inventory locations in high-density metal storage environments where standard Wi-Fi signals fail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eWearable Health \u0026amp; Safety Devices:\u003c\/b\u003e The module's extremely low current consumption and micro 1.6g weight (with a 1.27mm pin pitch) enable continuous vitals tracking in smart bracelets for industrial workers, without requiring large, heavy batteries that compromise user comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eIndustrial Campus Security Systems:\u003c\/b\u003e Utilizing the 3km communication distance and FLRC modulation, this RF transceiver ensures rapid, interference-resistant signal transmission for perimeter breach alerts across sprawling factory grounds, completely bypassing the need for expensive trenching and cable laying.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"13\"\u003e\n\u003ch2 data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eTechnical FAQ\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"15\"\u003eQ: How does the 52MHz industrial-grade active crystal oscillator impact the 2.4GHz communication?\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003eA: The high-precision, low-temperature drift 52MHz active crystal oscillator ensures frequency stability across harsh industrial temperature fluctuations. This stability is critical for 2.4GHz LoRa spread spectrum communication, preventing packet loss and maintaining the 3km transmission distance even in extreme environmental conditions.\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003eQ: What are the specific antenna matching requirements to achieve the maximum 3km distance?\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003eA: To achieve the rated 3km distance at 12.5dBm transmission power, the hardware layout must ensure a strict 50-ohm impedance match along the RF trace. Designers should minimize parasitic capacitance near the antenna feed point and keep high-frequency digital lines well away from the RF section to avoid noise coupling.\u003c\/p\u003e\n\u003cp data-path-to-node=\"17\"\u003eQ: Can the E28-2G4M series handle high-interference environments like industrial automation floors?\u003c\/p\u003e\n\u003cp data-path-to-node=\"17\"\u003eA: Yes, because the SX1281 chip supports multiple physical layers including LoRa, FLRC, and GFSK. The LoRa spread spectrum modulation specifically provides excellent processing gain, allowing the receiver to decode signals even when they are below the noise floor generated by heavy machinery and motors.\u003c\/p\u003e\n\u003cp data-path-to-node=\"18\"\u003eQ: What is the actual current consumption advantage of this module for battery-powered applications?\u003c\/p\u003e\n\u003cp data-path-to-node=\"18\"\u003eA: The module is highly optimized for power efficiency. While active transmission uses necessary current for the 12.5dBm output, the SX1281 architecture allows the sleep state to drop to the microampere level. This prevents battery drain during idle periods, making it ideal for deployed wireless sensors that must operate for years without maintenance.\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"E28-2G4M12S","offer_id":48527943991501,"sku":"E28-2G4M12S","price":5.4,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M20SX","offer_id":48527944024269,"sku":"E28-2G4M20SX","price":7.42,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M12SX","offer_id":48527944057037,"sku":"E28-2G4M12SX","price":5.4,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M27S","offer_id":48527944089805,"sku":"E28-2G4M27S","price":8.18,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M20S","offer_id":48527944122573,"sku":"E28-2G4M20S","price":7.42,"currency_code":"USD","in_stock":true},{"title":"E28-2G4MBH-SC","offer_id":48527944155341,"sku":"E28-2G4MBH-SC","price":14.6,"currency_code":"USD","in_stock":true},{"title":"E28-2G4MBM-SC","offer_id":48527944188109,"sku":"E28-2G4MBM-SC","price":13.6,"currency_code":"USD","in_stock":true},{"title":"E28-2G4MBL-SC","offer_id":48527944220877,"sku":"E28-2G4MBL-SC","price":12.7,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M27SX","offer_id":48527944253645,"sku":"E28-2G4M27SX","price":5.82,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M12S+TX2400-FPC-2509","offer_id":48527945171149,"sku":"E28-2G4M12S+TX2400-FPC-2509","price":5.59,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M12S+TX2400-JKS-IPX20","offer_id":48527945203917,"sku":"E28-2G4M12S+TX2400-JKS-IPX20","price":6.89,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M20SX+TX2400-FPC-2509","offer_id":48527945236685,"sku":"E28-2G4M20SX+TX2400-FPC-2509","price":6.19,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M20SX+TX2400-JKS-IPX20","offer_id":48527945269453,"sku":"E28-2G4M20SX+TX2400-JKS-IPX20","price":7.29,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M12SX+TX2400-FPC-2509","offer_id":48527945302221,"sku":"E28-2G4M12SX+TX2400-FPC-2509","price":5.59,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M12SX+TX2400-JKS-IPX20","offer_id":48527945334989,"sku":"E28-2G4M12SX+TX2400-JKS-IPX20","price":6.79,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M27S+TX2400-FPC-2509","offer_id":48527945367757,"sku":"E28-2G4M27S+TX2400-FPC-2509","price":8.29,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M27S+TX2400-JKS-IPX20","offer_id":48527945400525,"sku":"E28-2G4M27S+TX2400-JKS-IPX20","price":9.38,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M20S+TX2400-FPC-2509","offer_id":48527945433293,"sku":"E28-2G4M20S+TX2400-FPC-2509","price":7.62,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M20S+TX2400-JKS-IPX20","offer_id":48527945466061,"sku":"E28-2G4M20S+TX2400-JKS-IPX20","price":8.89,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M27SX+TX2400-FPC-2509","offer_id":48527945498829,"sku":"E28-2G4M27SX+TX2400-FPC-2509","price":5.99,"currency_code":"USD","in_stock":true},{"title":"E28-2G4M27SX+TX2400-JKS-IPX20","offer_id":48527945531597,"sku":"E28-2G4M27SX+TX2400-JKS-IPX20","price":7.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_ad871bc5-c121-4c54-b4df-82ada61edb76.jpg?v=1769677140"},{"product_id":"ebyte-ewd611-900nw-series-long-distance-data-transmission-image-transmission-radio-wireless-module-868-915mhz-20dbm-rs485","title":"Ebyte EWD611 Long-distance Data Transmission + Image Transmission Radio Wireless Module 868\/915MHz 20\/33dBm RS485 UART\/PHY","description":"\u003cdiv class=\"module-ti\"\u003e\n\u003cstrong\u003eE611-900NW20S Remote Data and Image Transmission Module 868M 915M one send and multiple receive star network drone transparent transmission serial port wireless module\u003c\/strong\u003e\n\u003cdiv class=\"m-share\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003cp\u003e\u003cb\u003e[Interface type]：\u003c\/b\u003eUART\/PHY\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Transmit power]：\u003c\/b\u003e20dBm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Communication distance]：\u003c\/b\u003e1km\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Size]：\u003c\/b\u003e40*29mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Introduction]：\u003c\/b\u003eE611-900NW20S module, developed by EBYTE, is a long-range wireless module that integrates both video and data transmission. It supports a transmission rate of 16Mbps, capable of transmitting four channels of 1080p video. The module allows for simultaneous transparent data transmission through both Ethernet and serial ports, operating within the 902MHz to 928MHz frequency band, with a maximum RF transmission power of 20dBm. It uses standard AT commands and is widely used in applications such as smart wearables, automotive systems, lighting, industrial IoT, intelligent data collection, and smart control.\u003c\/p\u003e\n\u003cdiv class=\"module-banner-in\"\u003e\n\u003cdiv class=\"module-min slick-initialized slick-slider\"\u003e\n\u003cdiv class=\"slick-list draggable\"\u003e\n\u003cdiv class=\"slick-track\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-right\"\u003e\n\u003cdiv class=\"module-ti\"\u003e\n\u003cstrong\u003eEWD611-900NW20(485) Long-range digital transmission + mapping Support star networking Equipped with AT instruction\u003c\/strong\u003e\n\u003cdiv class=\"m-share\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003cp\u003e\u003cb\u003e[Interface type]：\u003c\/b\u003eRS485\/network port\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Transmitting power]：\u003c\/b\u003e20dBm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Communication distance]：\u003c\/b\u003e1km\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Size]：\u003c\/b\u003e66*68*21.6mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Introduction]：\u003c\/b\u003eEWD611-900NW20(485) is a long-distance image transmission + data transmission radio developed by Ebit. With a transmission rate of 16Mbps, it can realize 4-channel 1080p video transmission, and can also achieve transparent transmission of network port + serial port at the same time. It works in the 850MHz~930MHz frequency band, and the maximum RF transmission power is 20dBm. The digital radio uses universal AT commands, which is simple and fast to operate. It can be widely used in smart wearables, home automation and other fields.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEWT611-900NW20S Long-range Full-duplex wireless module development board Supports integrated video + data transmission star network topology Maximum up to 16Mbps\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e[Power supply interface]：USB\u003c\/p\u003e\n\u003cp\u003e[Communication interface]：TTL\/Ethernet port\u003c\/p\u003e\n\u003cp\u003e[Product size]：70*50mm\u003c\/p\u003e\n\u003cp\u003e[Product weight]：20.33g±0.1g\u003c\/p\u003e\n\u003cp\u003e[Introduction]：EWT611-900NW20S is an entry-level development board that needs to be used with the long-distance wireless module E611-900NW20S that integrates long-distance image transmission and data transmission. This development board has complete functions, a transmission rate of 16Mbps, can realize 4-channel 1080p video transmission, and can also achieve transparent transmission of network port + serial port at the same time, working in the 850MHz~930MHz frequency band, and the maximum RF transmission power is 20dBm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_d5bc637e-8ca7-4751-ae03-d22edde4aee7.jpg?v=1773199889\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_c0a20854-ebac-461b-b844-493ccb3a6af1.jpg?v=1773199890\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_c98a704d-4171-4d49-94ed-1c9e57bbab11.jpg?v=1773199889\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/4_9badf715-83da-4c0d-8d1f-64c972febf97.jpg?v=1773199888\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/5_40f6f1b9-1a12-4ea4-b9a4-1e93d4cff33b.jpg?v=1773199889\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_44f00798-fa63-46d0-8c4f-026dc2806535.jpg?v=1773199888\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_69c91fdc-f645-4d67-9da2-d39fb5736636.jpg?v=1773199889\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/8_6b4ebebd-1f65-487b-9378-07729d01c284.jpg?v=1773199889\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_542c8a23-a947-471a-8409-aa40a1be9de1.jpg?v=1773199889\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_a023824c-52f1-4f46-8a88-9e0cd2c46468.jpg?v=1773199889\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_e427c852-5890-4fc5-b3e2-8d7d4ae95cb7.jpg?v=1773199889\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_fb29c781-b210-4741-9845-5c057942730c.jpg?v=1773199888\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_b9f70ff2-5a20-4c24-adfe-350bc1b1b33a.jpg?v=1773199888\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_ca7edb12-a5c4-4c68-8408-37e89c2ddeb9.jpg?v=1773199889\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_157e83a8-4ebe-4775-839e-21ac162b204e.jpg?v=1782885882\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_2889c2f9-1894-4cb3-8116-d4bd0befb11a.jpg?v=1773199889\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/17_2d8c02bf-de6e-4232-82a3-98575484b425.jpg?v=1773199889\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/18_d344ebc0-b2fd-46b7-a383-8eb81a04f281.jpg?v=1773199888\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/19_e68ca6ad-9514-49c5-8f22-7ae7baeaef77.jpg?v=1773199888\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/20_973ce9bc-e8b7-422b-a1b1-13cda7ba9e90.jpg?v=1773199889\" alt=\"\"\u003e\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_18b51f91-ac0f-4035-aeb2-5a9911fc1bd1.jpg?v=1772178683\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_0453f69b-ebdf-4ac2-9aa3-30555c490bd5.jpg?v=1772601702\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_108efa03-3e34-4352-9a89-494c2d3535f4.jpg?v=1772178684\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_7ca75b30-8314-4dbc-bf9f-8907e697a069.jpg?v=1772178683\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_1e944005-67bc-4c93-ade6-e7583a814213.jpg?v=1772178684\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_c1fffd10-97f4-4a59-a716-d25925f7e903.jpg?v=1772178684\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_016fda91-4c1a-48f5-9006-e5e817cd5557.jpg?v=1772178684\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_2ac90905-1a70-4b48-8cce-ad8c93c8f138.jpg?v=1772178684\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_d6aa58f9-faa6-4fa4-a225-f34b07534acd.jpg?v=1772178684\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_dde8b678-24dd-407e-9166-bab6676b6bdb.jpg?v=1772178684\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_09f6267d-2d2a-4ecc-a0a0-2fbb1e2bdc50.jpg?v=1772178684\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module 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href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000326676118.mp4?dft=hd\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-12-17\/20251217952397331.jpg\" alt=\"product introduction\" title=\"product introduction\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_01_f2018e77-1821-42b5-b00f-e7937251c44f.jpg?v=1772248011\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_02_2e13c8d0-a6b3-4b85-91d1-38435ba2724a.jpg?v=1772248011\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_03_f3190e6f-88d2-4fd0-811e-1549e9fcc2d9.jpg?v=1772248011\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_1.jpg?v=1773384919\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_05_d6e6b3eb-c928-4250-8cb7-838527087373.jpg?v=1772248011\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_06_72348c71-a5bf-4fc1-a5a7-54329c7293c9.jpg?v=1772248011\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_07_143dfcc9-c087-415c-961c-1c775623b28a.jpg?v=1772248011\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_08_39ed08d9-743e-438b-809a-eca8e955ef7b.jpg?v=1772248011\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_09_c8403071-83a3-40a4-a821-9706a8fbbdfd.jpg?v=1772248010\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_38d1d161-8e7f-438e-b855-9d588a071be2.jpg?v=1772248010\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_11_6b84dee3-cd5b-4c05-8485-80b2e9f1afe1.jpg?v=1772248010\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_12_f394cbcc-359c-4989-a166-73a64bda0d3d.jpg?v=1772248010\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_13_47cd48fe-1656-4bff-b50b-f7b445f5cae6.jpg?v=1772248011\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"EWD103-W14P(485)","offer_id":48538843250893,"sku":"EWD103-W14P(485)","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_033b27f7-afbd-43dd-93a3-ccb7f94535d1.jpg?v=1772247987"},{"product_id":"ebyte-eid101-b111-hub-canfd-industrial-grade-canfd-bus-isolation-repeater-isolation-protection-relay-expansion-5mbps-din-rail","title":"Ebyte EID101-B111 Hub CANFD Industrial Grade CANFD Bus Isolation Repeater Isolation Protection Relay Expansion 5Mbps DIN Rail","description":"\u003cp\u003eThe Ebyte EID101-B111 is an industrial-grade CANFD bus isolation repeater designed for harsh environments, featuring high-speed data transmission up to 5Mbps, robust electrical isolation protection, and a standard DIN rail mount form factor to ensure signal integrity and network reliability in complex automated control systems.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 600px; font-family: Arial, sans-serif; font-size: 14px; border: 1px solid #e0e0e0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8f9fa; border-bottom: 2px solid #dee2e6;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eCANFD Bus Isolation Repeater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eMax Data Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003e5 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eProtection Level\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eIndustrial Grade Isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e0e0e0;\"\u003eCAN and CANFD Protocols\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000330836596.mp4?dft=hd\" target=\"_blank\"\u003e\u003cimg title=\"product introduction\" alt=\"product introduction\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-12-17\/20251217952397331.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_6017d886-22b7-44d0-96e2-7ef51e2ecf84.jpg?v=1772250415\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_f76a5d81-389a-4340-af4f-2e23a4d3471b.jpg?v=1772250414\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_ecba5dc4-a7f7-455e-ad52-3e38b5778e17.jpg?v=1772602590\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_1a5c2485-3578-4439-bbb3-98b02d5b04fe.jpg?v=1772250415\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_bdf51b88-0d51-41a6-9a23-f7b709a82b3e.jpg?v=1776741020\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_11bf898d-a3b1-49b2-a1fd-01f494ea6995.jpg?v=1772250415\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_18501c9f-b890-434c-bf64-7249f16145cf.jpg?v=1772250415\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_0b5d2a33-f420-4593-ade1-54756eaf1a5f.jpg?v=1772250414\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_6f8f872e-1ebc-4a16-a2fd-24295f719158.jpg?v=1772250414\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_95a1b5d0-8423-4ab3-9084-6a1e24659f32.jpg?v=1772250414\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3\u003e1. Long-Distance Automated Conveyor Systems\u003c\/h3\u003e\n\u003cp\u003eIn large logistics centers, CANFD networks often span hundreds of meters. The EID101-B111 acts as a signal booster and isolator, extending the communication distance of the bus while protecting sensitive controller hardware from high-voltage transients or ground loops generated by heavy-duty motors and conveyors.\u003c\/p\u003e\n\u003ch3\u003e2. Automotive Testing and Validation Rigs\u003c\/h3\u003e\n\u003cp\u003eAutomotive CANFD buses are highly sensitive to noise in R\u0026amp;D lab environments. Engineers utilize the EID101-B111 to segment network segments during stress testing. By providing electrical isolation, it ensures that a fault or short circuit on one peripheral node does not propagate to the central ECU or expensive diagnostic equipment.\u003c\/p\u003e\n\u003ch3\u003e3. Smart Grid and Substation Automation\u003c\/h3\u003e\n\u003cp\u003eIn energy infrastructure, communication buses are often exposed to harsh electromagnetic environments. The DIN rail mountable EID101-B111 is deployed within control cabinets to ensure stable, isolated data transmission between remote terminal units (RTUs) and supervisory systems, preventing interference from high-power switching equipment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3\u003e1. Does the EID101-B111 support both CAN and CANFD standards?\u003c\/h3\u003e\n\u003cp\u003eYes, this repeater is fully compatible with both classic CAN 2.0 and the modern CANFD protocol, making it a versatile solution for systems transitioning to higher bandwidth protocols without needing to replace the entire bus infrastructure.\u003c\/p\u003e\n\u003ch3\u003e2. How does the isolation protection improve the lifespan of the bus system?\u003c\/h3\u003e\n\u003cp\u003eThe device provides electrical isolation that effectively breaks ground loops and suppresses surge voltages. By protecting the transceiver transceivers from overvoltage and common-mode interference, it prevents \"zombie\" nodes from dragging down the entire bus, thereby increasing the MTBF (Mean Time Between Failures) of the overall control network.\u003c\/p\u003e\n\u003ch3\u003e3. What is the impact of the repeater on bus latency?\u003c\/h3\u003e\n\u003cp\u003eThe EID101-B111 is engineered for minimal propagation delay. While there is a nanosecond-level physical delay introduced by signal regeneration, it is well within the timing margins required for high-speed 5Mbps CANFD communication, ensuring that real-time performance requirements of industrial control loops are met.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"EID101-B111","offer_id":48538859077837,"sku":"EID101-B111","price":37.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_0f60cab6-4dbe-46e5-89b2-8554a7ccd9e2.jpg?v=1772250496"},{"product_id":"ebyte-e76-series-communication-module-soc-wireless-multi-protocol-2-4ghz-ble6-0-efr32-chip-10dbm-soc-module-test-kit-low-power","title":"Ebyte E76 Series Communication Module SoC Wireless Multi-Protocol 2.4GHz BLE6.0 EFR32 Chip 10dBm SoC Module Test Kit Low Power","description":"\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000327900386.mp4?dft=hd\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-12-17\/20251217952397331.jpg\" alt=\"product introduction\" title=\"product introduction\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_71954a60-350c-4597-8822-c1560f94dd01.jpg?v=1772688248\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_74c70f7d-9e70-4a88-83f5-53980db4d273.jpg?v=1772688245\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/4_f88b8427-0b83-47db-96ff-e86f202c3cff.jpg?v=1772688249\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/5_f0e2cb14-4f14-4613-9846-d58f2e5f1500.jpg?v=1772688247\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_24f2380b-440e-4aff-bf2f-565d597b377f.jpg?v=1772688252\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_eb03a109-21a6-4ee1-b80a-20f3a37165e4.jpg?v=1772688249\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/8_b5eaa0b0-0e9c-4fd5-8c46-ecf2f08b0c06.jpg?v=1772688242\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_02acf893-084a-468e-a079-55ccd2052591.jpg?v=1772688251\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_c7c2bc66-c607-4c27-b810-8fa69929328b.jpg?v=1773713973\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_c77fbfbe-9d79-45cc-9152-5e3397fe901f.jpg?v=1772688245\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_dbda7632-b6cc-41f2-b6ed-451ddf9eee86.jpg?v=1772688246\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_fd329285-14ca-4388-8044-f23f23acb91e.jpg?v=1772688244\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_9ce47d45-4ea7-43cd-9811-e6368e71da46.jpg?v=1772688244\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_d9288c08-6786-4693-a545-849ad661fe59.jpg?v=1772688243\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_5c0fe54d-37da-4af8-840e-75aa9912a3be.jpg?v=1772688219\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/17_94a51288-9f4b-4a03-a0c0-cb375c2540f7.jpg?v=1772688252\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/18_4b5c3df1-0c33-4ffe-899b-1ca5e7181185.jpg?v=1772688231\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/19_eef4822f-83a4-454f-91de-d4036bb9e14f.jpg?v=1772688254\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/20_65c5b427-0abe-4e84-a981-464153d4aa06.jpg?v=1772688238\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/21_761e3c81-f244-41d7-a32a-5423165a9028.jpg?v=1772688254\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module 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Protection","description":"\u003cp\u003eThe EBYTE E810 Series comprises industrial-grade USB to Serial Converters (supporting USB to RS485, RS232, RS422, and TTL) powered by premium chipsets (FTDI FT232H \/ WCH CH344Q \/ CH342 \/ CH340), featuring up to 4-port independent expansion, EMC Class 3 hardware-level surge protection, and up to 3KV high-voltage galvanic optical isolation for robust, noise-immune communication in harsh industrial IoT environments.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; font-size: 13px; color: #2d3748; min-width: 900px; border: 1px solid #e2e8f0; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #1a365d; color: #ffffff; border-bottom: 3px solid #2b6cb0;\"\u003e\n\u003cth style=\"padding: 14px 16px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eProduct Sub-Series\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eCovered Model SKUs\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eSupported Serial Interfaces\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eCore Chipset Solution\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eMax Baud Rate\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eEMC Protection \u0026amp; Optical Isolation\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eEnclosure \u0026amp; Installation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #2b6cb0;\"\u003ePremium Isolation 1-Port\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eE810-U15, E810-U15H, E810-U15HF, E810-U15HFS\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eRS485 \/ RS232 \/ RS422 \/ TTL (5-in-1 multi-interface)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 500;\"\u003eFTDI (FT232H Series)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e12 Mbps (High Speed)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e1.5KV to 3KV Dual Isolation, TVS protection, EMC Class 3\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eIndustrial DIN-Rail Flame-retardant Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #f7fafc;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #2b6cb0;\"\u003eStandard 1-Port\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eE810-U15C\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eRS485 \/ RS232 \/ RS422 \/ TTL (5-in-1 multi-interface)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 500;\"\u003eCH340 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e2 Mbps\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eNon-Isolated, TVS surge protection, EMC Class 3\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eIndustrial DIN-Rail Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #2b6cb0;\"\u003eMulti-Port 2-Way Expansion\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eE810-U21, E810-U21C, E810-U21S, E810-U21CS\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e2-Port independent RS485\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 500;\"\u003eCH342 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e3 Mbps\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eOptional 500V galvanic isolation, TVS protection\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eIndustrial DIN-Rail Case (Compact)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #f7fafc;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #2b6cb0;\"\u003eMulti-Port 4-Way Expansion\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eE810-U41, E810-U41C, E810-U41S, E810-U41CS\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e4-Port independent RS485\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 500;\"\u003eCH344Q \/ High-Speed MCU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e6 Mbps\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eOptional multi-channel isolation, TVS protection, EMC Class 3\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eDIN-Rail Case with Quick Connect Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #2b6cb0;\"\u003eUltra-Compact Portable\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eE810-U15M, E810-RS-U01\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eRS485 \/ TTL \/ RS232 (Depends on model)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 500;\"\u003eFT232H \/ CH340\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e1 Mbps to 12 Mbps\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eESD electrostatic protection, Three-proof coating\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eDongle Pen-drive Shell, USB-A Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_01_cbc5268a-d3de-4d02-b750-8a8d306198ac.jpg?v=1773120069\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_8.jpg?v=1782379479\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_03_b75c4168-5336-4ae4-8572-ea8dd2f47feb.jpg?v=1773120070\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_04_17925446-8d07-42dd-99b4-5a167c4cf338.jpg?v=1773120070\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_05_2defec25-eba6-490d-9a06-d1c29a2a1d59.jpg?v=1773120069\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_06_d60298ef-79d5-4d25-a28b-b780c4af4946.jpg?v=1773120069\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_07_48341c3c-59b9-4758-910d-b22fdbc19362.jpg?v=1773120069\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_08_55758f62-48b0-44d1-9d5e-8479511cc896.jpg?v=1773120069\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_09_949c07f7-4415-42f9-a9d9-7c22d66dfd58.jpg?v=1773120069\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_6e2df0b0-c49a-4835-a442-92891bd94619.jpg?v=1773120069\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_11_2ef34faf-5da5-4df5-9c85-189fbd649b88.jpg?v=1773120069\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_12_198442a9-df1b-4d3d-a01d-b4a4b1bd9d7d.jpg?v=1773120068\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_01_ae7b9281-8608-408c-b5c1-fa65d4196793.jpg?v=1773120173\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_02_7ef9d4c8-0430-4bda-938a-63a047becfa1.jpg?v=1773120174\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_03_c69ebc2e-be75-4e2f-9ebb-53ff2506e2bb.jpg?v=1773120173\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_04_d8c0a64a-b77e-44df-ad64-6acd7e5c1ce4.jpg?v=1773120173\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_05_240604c5-4562-45cf-9007-d9431180c463.jpg?v=1773120173\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_06_67d3f5ec-924e-4c0f-acfe-9581a33aee51.jpg?v=1773120173\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_07_5ccc7ce7-f03a-4bf2-aa1c-100067f06b45.jpg?v=1773120173\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_08_efd76a55-e780-426c-b7cb-024e693651ef.jpg?v=1773120173\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_09.jpg?v=1773120173\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_02.jpg?v=1773122166\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_03.jpg?v=1773122166\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_04.jpg?v=1773122166\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_05.jpg?v=1773122166\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_06.jpg?v=1773122166\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_07.jpg?v=1773122166\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_08.jpg?v=1773122166\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_09.jpg?v=1773122165\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_10.jpg?v=1773122166\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_11.jpg?v=1773122166\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_12.jpg?v=1773122166\"\u003e\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"6\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e1. SCADA and Industrial Control Cabinet Integration\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eIn factory automation, central supervisory control and data acquisition (SCADA) computers must monitor diverse field hardware including PLCs, variable frequency drives (VFDs), and HMI touch panels. Deploying the multi-port E810-U41CS or E810-U21CS allows a single industrial PC to map 2 or 4 completely separate physical Modbus RTU loops. The galvanic isolation blocks ground-loop currents originating from massive high-voltage motor control gear, protecting valuable computing equipment.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e2. Renewable Photovoltaic (PV) Plant Data Collection\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eSolar inverters, meteorological stations, and dual-axis tracking sensors are distributed across massive solar fields, creating extensive RS485 bus runs. These outdoor lines are subject to lighting-induced transient surges. By incorporating the 3KV-isolated E810-U15H, energy management systems are insulated from severe surge events. The triple-conformal coating (anti-fungal, anti-humidity, and anti-salt spray) prevents board degradation inside highly exposed outdoor electrical combiners.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e3. Smart Building Management Systems (BMS) and HVAC Automation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eModern intelligent structures utilize BACnet or Modbus protocol topologies over RS485 to supervise multi-zone central air conditioners, energy meters, and automatic door systems. Snapping the DIN-Rail compatible E810-U15C or E810-U21CS onto standard cabinets provides a robust link. The built-in TVS transient suppression and auto-transceiver switching eliminate packet conflicts on multi-device branches, facilitating smooth, continuous environmental control.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e4. Precision Laboratory Diagnostics and Embedded Electronics Testing\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eHardware engineers regularly debug prototype devices operating on 3.3V\/5V TTL levels, RS232 terminals, or RS485 industrial interfaces. The ultra-versatile 5-in-1 E810-U15H or the compact E810-U15M replaces multiple diagnostic dongles. Engineers can switch seamlessly between standard serial formats to monitor UART debug prints from embedded microcontrollers (such as STM32, ESP32, or legacy 8051 architectures) directly on standard development environments.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"16\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e1. How does optical\/galvanic isolation in the E810 series protect industrial host systems?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003eWhen serial lines span long physical distances in industrial complexes, the ground potentials at different nodes often vary significantly. This difference creates ground loops, allowing heavy common-mode noise or high-voltage fault currents to travel back along the signal lines and damage the host USB port. Isolated models (such as E810-U15H and E810-U21CS) utilize internal optocouplers to isolate the electric connection completely, transmitting data using light and protecting host electronics up to 3KV transients.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e2. What is the benefit of the \"Three-Proof\" conformal coating on the E810 series?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003eThe E810 converters feature a high-quality conformal coating (Three-proof varnish) applied directly to the internal PCB assembly. This layer offers exceptional resistance against humidity (moisture condensation), fungal accumulation, and salt-mist corrosion. This ensures long-term operational consistency and prevents circuit bridging in heavy coastal industries, smart agricultural greenhouses, and high-relative-humidity processing plants.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"21\"\u003e3. Do I need external drivers, and which operating systems are supported?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"22\"\u003eThe E810 series features native, driver-free compatibility across modern operating systems. For FTDI-based variants (like E810-U15H and E810-U15M) and CH340\/CH344-based units (like E810-U15C, E810-U41CS, and E810-RS-U01), drivers are pre-integrated into Windows 10\/11, macOS, and mainstream Linux distributions. The device instantly enumerates as a Virtual COM Port (VCP) upon connection, requiring no manual software configuration.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"23\"\u003e4. How many slave devices can be connected to a single RS485 loop with these converters?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"24\"\u003eHigh-performance models in the E810 series (such as E810-U15H\/E810-U15) are integrated with highly robust transceivers capable of driving up to 128 slave nodes (e.g., smart energy meters, pressure transmitters, or actuators) on a single RS485 multi-drop line. For systems with large node numbers, a matching 120-Ohm terminal resistor should be added to the furthest node to prevent signal reflection.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"E810-U41","offer_id":48541369073869,"sku":"E810-U41","price":26.12,"currency_code":"USD","in_stock":true},{"title":"E810-U41C","offer_id":48541369106637,"sku":"E810-U41C","price":17.3,"currency_code":"USD","in_stock":true},{"title":"E810-U41S","offer_id":48541369139405,"sku":"E810-U41S","price":35.99,"currency_code":"USD","in_stock":false},{"title":"E810-U15HF","offer_id":48541369172173,"sku":"E810-U15HF","price":30.6,"currency_code":"USD","in_stock":true},{"title":"E810-U41CS","offer_id":48541369204941,"sku":"E810-U41CS","price":15.2,"currency_code":"USD","in_stock":false},{"title":"E810-RS-U01","offer_id":48541369237709,"sku":"E810-RS-U01","price":4.99,"currency_code":"USD","in_stock":true},{"title":"E810-U15M","offer_id":48541369270477,"sku":"E810-U15M","price":15.99,"currency_code":"USD","in_stock":false},{"title":"E810-U15","offer_id":48541369303245,"sku":"E810-U15","price":19.99,"currency_code":"USD","in_stock":true},{"title":"E810-U21C","offer_id":48541369336013,"sku":"E810-U21C","price":12.7,"currency_code":"USD","in_stock":false},{"title":"E810-U15H","offer_id":48541369368781,"sku":"E810-U15H","price":25.99,"currency_code":"USD","in_stock":true},{"title":"E810-U15HFS","offer_id":48541369401549,"sku":"E810-U15HFS","price":25.99,"currency_code":"USD","in_stock":false},{"title":"E810-U21CS","offer_id":48541369434317,"sku":"E810-U21CS","price":10.5,"currency_code":"USD","in_stock":false},{"title":"E810-U21S","offer_id":48541369467085,"sku":"E810-U21S","price":17.99,"currency_code":"USD","in_stock":false},{"title":"E810-U21","offer_id":48541369499853,"sku":"E810-U21","price":19.99,"currency_code":"USD","in_stock":true},{"title":"E810-U15C","offer_id":48541369532621,"sku":"E810-U15C","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_97de0a30-c9c5-4710-94b2-d86438de0ea1.jpg?v=1773119992"},{"product_id":"ebyte-eid021-series-professional-burglar-alarm-system-dual-mode-identification-millimeter-wave-and-infrared-sensors-4-8-meters","title":"Ebyte EID021 Series Professional Burglar Alarm System Dual-mode Identification Millimeter-wave and Infrared Sensors 4-8 Meters","description":"\u003cp\u003eThe Ebyte EID021 Series Professional Burglar Alarm System integrates millimeter-wave radar and passive infrared (PIR) dual-mode detection across models EID021-D321-J, EID021-D221-J, and EID021-D121-J, delivering accurate 4-8 meter motion identification with Type-C USB charging and rainproof IP-rated housing for anti-intrusion security.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 700px; border-collapse: collapse; text-align: left; font-family: Arial, sans-serif; border: 1px solid #e1e1e1;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eTechnical Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eEID021-D121-J\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eEID021-D221-J\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eEID021-D321-J\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eSystem Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; text-align: center;\" colspan=\"3\"\u003eDual-Mode Professional Burglar Alarm Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eDetection Technology\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; text-align: center;\" colspan=\"3\"\u003eMillimeter-Wave Radar + Passive Infrared (PIR) Sensor Fusion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eDetection Distance Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e4 meters\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e6 meters\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e8 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003ePower Supply \u0026amp; Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; text-align: center;\" colspan=\"3\"\u003eRechargeable Internal Lithium Battery \/ USB Type-C Charging Port (5V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eEnclosure \u0026amp; Rating\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; text-align: center;\" colspan=\"3\"\u003eRainproof \/ Waterproof Heavy-Duty Industrial ABS Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eAlarm Mode\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; text-align: center;\" colspan=\"3\"\u003eAudible High-Decibel Siren and Visual Strobe Light Alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eFalse Alarm Suppression\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; text-align: center;\" colspan=\"3\"\u003eDual-signal cross-validation (ignores ambient thermal noise and moving leaves)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_28630865-f12b-4874-a5ae-9e51a1461933.jpg?v=1773385856\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_4f393799-52cd-4dd5-bf87-e583b0162f60.jpg?v=1773385849\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_c92c061d-965f-46ab-93da-d8265e679f84.jpg?v=1773385850\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/4_957835b5-d666-485f-b1b7-8c3508df2d52.jpg?v=1773385851\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/5_40cf4963-0e23-4518-951a-54f2d464dcae.jpg?v=1773385851\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_2206008e-caf7-4394-967c-eb9315f27fbf.jpg?v=1773385856\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_55636e9e-3f0a-49e3-9833-6185ae6919a1.jpg?v=1773385856\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/8_de8fa135-e00e-4131-b005-6e74c43dfe2d.jpg?v=1773385854\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_004ce033-1c74-40e9-bf20-d691b2974fb6.jpg?v=1773385857\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_2a99a293-0017-4a06-8fa8-05867d41fd93.jpg?v=1773385860\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_3945dedf-4a19-44d2-88c7-1c684608d49f.jpg?v=1773385856\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_966e7be6-140e-4347-a103-60c390b5ba95.jpg?v=1773385854\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_4951068c-cf1e-40e5-9a91-00c871184019.jpg?v=1773385848\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_92aa07a7-9685-48da-89a9-6ea764a28337.jpg?v=1773385847\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_fb478caa-aec3-47c1-9496-239d1a204634.jpg?v=1773385849\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"5\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e1. High-Security Bank Vaults and Commercial Safe Protection\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eCommercial financial safes and bank deposit vaults require zero-false-positive perimeter monitoring. Conventional PIR sensors frequently trigger false alarms from HVAC air movement or temperature fluctuations. By deploying the Ebyte EID021-D321-J (8-meter range version) directly targeting vault doors, its millimeter-wave radar works simultaneously with passive infrared detection to confirm actual human body micro-movements. Connected via relay or dry-contact output to an Ebyte E810\/E840 Series Wi-Fi or Cellular DTU gateway, verified security events are instantaneously pushed to SCADA control centers and local alarm sirens.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e2. Perimeter Access Gates and Outdoor Yard Intrusion Prevention\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eOutdoor perimeter monitoring at industrial facilities or residential gates faces harsh weather, falling foliage, and small animal movement. The Ebyte EID021 Series features a rugged, rainproof enclosure built for exposed environments. Utilizing the EID021-D221-J (6-meter range), the sensor cross-validates thermal infrared emission with Doppler radar frequency shifts, ensuring that only actual human intruders trigger the local high-decibel siren while transmitting alarm signals to connected Ebyte Sub-GHz LoRa radio modems.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e3. Off-Grid Telecommunications Shelter and Utility Box Monitoring\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eRemote cellular base stations, power grid transformers, and water pumping stations are vulnerable to metal theft and vandalism. Powered by an internal rechargeable battery with a USB Type-C charging port, the Ebyte EID021-D121-J (4-meter range) provides zero-wiring perimeter defense. Tied to low-power Ebyte MA01 Series Remote I\/O units, any physical perimeter breach triggers immediate telemetry alerts back to regional operations centers via Modbus RTU protocols without requiring permanent AC wiring.\u003c\/p\u003e\n\u003chr data-path-to-node=\"12\"\u003e\n\u003ch2 data-path-to-node=\"13\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e1. How do the model sub-versions (EID021-D121-J, EID021-D221-J, EID021-D321-J) differ in performance and selection?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eThe main difference across the EID021 model series lies in the effective detection coverage distance. Model EID021-D121-J provides a targeted 4-meter range ideal for compact indoor safes or utility cabinets; EID021-D221-J offers a 6-meter range suited for indoor rooms and residential entryways; while EID021-D321-J delivers an extended 8-meter coverage zone optimized for wide outdoor courtyards, factory corridors, and large vault perimeters.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e2. How does the dual-mode millimeter-wave and PIR sensor fusion eliminate false alarms in extreme environments?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eSingle-technology PIR detectors are sensitive to hot air currents, sunlight, and small animals, whereas standalone microwave sensors can penetrate thin walls and respond to moving trees. The Ebyte EID021 Series employs algorithmic sensor fusion, confirming an alarm condition only when both the millimeter-wave radar detects physical motion Doppler shifts and the PIR sensor detects a human thermal signature simultaneously within the target zone.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e3. What installation methods and power options are supported for long-term industrial deployments?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003eThe EID021 system features a compact, rainproof industrial housing with mounting brackets for wall or corner installations. It incorporates a built-in rechargeable battery charged via a standard 5V DC USB Type-C port, allowing flexible, cord-free deployment in remote locations. For continuous 24\/7 operation, the unit can remain permanently connected to a standard USB adapter or localized solar charger panel.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"EID021-D321-J","offer_id":48542722719949,"sku":"EID021-D321-J","price":12.99,"currency_code":"USD","in_stock":true},{"title":"EID021-D221-J","offer_id":48542722752717,"sku":"EID021-D221-J","price":12.99,"currency_code":"USD","in_stock":true},{"title":"EID021-D121-J","offer_id":48542722785485,"sku":"EID021-D121-J","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3034a1133efe01daba919094b70c6310_93148d38-182b-4592-b980-2c46a8593cbb.jpg?v=1773385469"},{"product_id":"ebyte-eck40-series-embedded-core-board-industrial-grade-single-board-computer-rk3562-rk3562j-quad-core-rockchip-npu-32gb","title":"Ebyte ECK40 Series Embedded Core Board Industrial-grade Single-board Computer RK3562 RK3562J Quad-core Rockchip NPU 32GB","description":"\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000327856880.mp4?dft=hd\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-12-17\/20251217952397331.jpg\" alt=\"product introduction\" title=\"product introduction\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_01_bb795222-dc49-465f-986f-1a9dae6aaa6a.jpg?v=1773737962\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_02_dc18777c-7270-4e42-848a-410534509d9d.jpg?v=1773737963\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_03_4c037b63-d61e-4479-856d-26f9056b30f2.jpg?v=1773737963\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_04_0a9a881e-33f7-4e60-a5ea-c013210126c1.jpg?v=1773737962\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_05_472e3e37-e6b7-48d7-b27b-58fc46592dd4.jpg?v=1773737962\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_06_1a9de37c-4000-421b-a086-4e8b668d4b07.jpg?v=1773737963\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_07_a86f5f06-b41b-40f5-a4a0-5c3451ee74fd.jpg?v=1773737963\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_6.jpg?v=1773738423\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_09_73281936-158f-44d5-8a22-d761a7e0725d.jpg?v=1773737963\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_b47f70fb-5024-4d09-a916-d220ba10579e.jpg?v=1773737962\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_01_c27bdd41-8585-45fc-9df7-8eed2c7a1749.jpg?v=1773738108\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_02_eba0a077-4b99-4341-b84c-c9ac70402c50.jpg?v=1773738108\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_03_bfbd043e-94af-49c8-bb72-2188fcd6b479.jpg?v=1773738109\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_04_dd408dae-291b-41a1-9a41-c06532065122.jpg?v=1773738108\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_05_50c189cc-406b-4456-90ea-3feb58e54835.jpg?v=1773738109\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_06_28b5055c-8d63-4ff1-ba62-4a36bc16a908.jpg?v=1773738109\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_07_8df23506-388a-4912-8687-f8bed4f9e73e.jpg?v=1773738108\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_08_61010720-73c6-40c6-8395-d8fb1088846f.jpg?v=1773738109\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_09_4cc1cf4b-ba84-412a-9395-78cb9574f8f4.jpg?v=1773738108\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_10_7554c814-6a3a-4e88-b07c-f5d52ca99d49.jpg?v=1773738108\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_11_64065bbe-2c99-46ce-94e0-aa35bfca53a6.jpg?v=1773738108\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_12_81e2075a-874f-4b6f-99d2-79ed3812fe70.jpg?v=1773738108\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"ECK40-E2E32-I","offer_id":48543470452941,"sku":"ECK40-E2E32-I","price":142.52,"currency_code":"USD","in_stock":true},{"title":"ECB40-PGE2E32-I","offer_id":48543470485709,"sku":"ECB40-PGE2E32-I","price":249.0,"currency_code":"USD","in_stock":true},{"title":"ECB40-PGEN2E32-N","offer_id":48543470518477,"sku":"ECB40-PGEN2E32-N","price":149.65,"currency_code":"USD","in_stock":true},{"title":"ECK40-EN2E32-N","offer_id":48543470551245,"sku":"ECK40-EN2E32-N","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_cc0b1419-70a8-415c-ac00-3dcdfa3847dd.jpg?v=1773737624"},{"product_id":"ecm31-b08-allwinner-t113-s-industrial-pc","title":"Ebyte ECM31-B08  ECM31-B09 Industrial PC Allwinner T113-S Node-RED WiFi Bluetooth Module","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; padding: 10px;\"\u003e\n\u003c!-- 1. Product Overview --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003cp style=\"font-size: 17px; color: #555; margin-bottom: 20px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eECM31-B08 is an industrial-grade programmable controller built on the Allwinner T113-S dual-core Cortex-A7 SoC. It integrates Ethernet, dual RS485, dual CAN, digital I\/O, and built-in WiFi\/Bluetooth — running Ubuntu Linux with Node-RED pre-installed for zero-code visual logic deployment. Designed for IIoT edge control, it cuts development time and lowers integration costs in factory automation, energy management, and smart building applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 17px; color: #555; margin-bottom: 20px;\"\u003e\u003cstrong\u003eDownload Technical Manual\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ebyte-ec.yuque.com\/org-wiki-ebyte-ec-ll3png\/gfvnvl\/vs0yvkulrhqrdlx7\"\u003eECM31-B-A_ProductManual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ebyte-ec.yuque.com\/org-wiki-ebyte-ec-ll3png\/gfvnvl\/vb0bqv3y9xnizus1\"\u003eECM31-B_User_Guide\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ebyte-ec.yuque.com\/org-wiki-ebyte-ec-ll3png\/gfvnvl\"\u003eDeveloper Knowledge Base\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ebyte-ec.yuque.com\/org-wiki-ebyte-ec-ll3png\/gfvnvl\/xdxwp1g0bzvolofo#67ee\"\u003eECM31-B_Pin_List\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/drive.google.com\/drive\/folders\/1sMI-rRvfWIuDiLA-9C7pSEHChjIgc3xt?usp=drive_link\"\u003eECM31-B_Development Files\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1373\"\u003eCompany Profile\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000330340166.mp4?dft=hd\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-12-17\/20251217952397331.jpg\" alt=\"product introduction\" title=\"product introduction\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cimg loading=\"lazy\" style=\"width: 100%; border-radius: 8px; margin-bottom: 16px;\" alt=\"ECM31-B08 Allwinner T113-S industrial PC front view with DIN rail mount\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_04_63156501-a2b6-4e9f-9a92-a8c0f07197dd.jpg?v=1775110962\"\u003e\n\u003cdiv style=\"text-align: center; margin-top: 24px;\"\u003e\n\u003cimg loading=\"lazy\" style=\"max-width: 100%; border-radius: 6px;\" alt=\"ECM31-B08 compact industrial controller with DIN rail mounting bracket\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_02_a1b0ca9b-b5f7-46e8-8a3b-2fc1228b4fe2.jpg?v=1775110696\"\u003e\n\u003cp style=\"font-size: 12px; color: #999; margin-top: 6px;\"\u003eCompact Industrial Design — DIN Rail \u0026amp; Panel Mount Ready\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Key Feature Highlights --\u003e\n\u003csection style=\"margin-bottom: 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px;\"\u003e\n\u003cdiv style=\"text-align: center; padding: 20px; border: 1px solid #eee; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 24px; margin-bottom: 10px;\"\u003e⚡\u003c\/div\u003e\n\u003ch3 style=\"font-size: 15px; margin-bottom: 5px;\"\u003eT113-S Dual-Core 1.2GHz\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; color: #666;\"\u003eCortex-A7 SoC with 256MB DDR3 for real-time edge data processing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; padding: 20px; border: 1px solid #eee; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 24px; margin-bottom: 10px;\"\u003e🖱️\u003c\/div\u003e\n\u003ch3 style=\"font-size: 15px; margin-bottom: 5px;\"\u003eNode-RED Visual Logic\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; color: #666;\"\u003eDrag-and-drop flow programming — no coding required for most IIoT tasks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; padding: 20px; border: 1px solid #eee; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 24px; margin-bottom: 10px;\"\u003e🛡️\u003c\/div\u003e\n\u003ch3 style=\"font-size: 15px; margin-bottom: 5px;\"\u003eTriple-Proof Coating\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; color: #666;\"\u003eConformal spray coat — anti-mold, moisture-proof, salt-spray resistant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; padding: 20px; border: 1px solid #eee; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 24px; margin-bottom: 10px;\"\u003e📶\u003c\/div\u003e\n\u003ch3 style=\"font-size: 15px; margin-bottom: 5px;\"\u003eWiFi + Bluetooth Built-in\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; color: #666;\"\u003eDual wireless for local IoT networks and mobile commissioning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 22px; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 20px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; border: 1px solid #ececec;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003cth style=\"padding: 11px 14px; text-align: left; width: 32%;\"\u003eProcessor\u003c\/th\u003e\n\u003ctd style=\"padding: 11px 14px;\"\u003eAllwinner T113-S, Dual-core Cortex-A7 @ 1.2GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 11px 14px; text-align: left;\"\u003eRAM \/ Storage\u003c\/th\u003e\n\u003ctd style=\"padding: 11px 14px;\"\u003e256MB DDR3 RAM; eMMC \/ TF card expandable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003cth style=\"padding: 11px 14px; text-align: left;\"\u003eOperating System\u003c\/th\u003e\n\u003ctd style=\"padding: 11px 14px;\"\u003eUbuntu Linux + Node-RED (pre-installed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 11px 14px; text-align: left;\"\u003eWired Interfaces\u003c\/th\u003e\n\u003ctd style=\"padding: 11px 14px;\"\u003e1× Ethernet, 2× RS485, 2× CAN, 4× DI, 4× DO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003cth style=\"padding: 11px 14px; text-align: left;\"\u003eWireless (B08)\u003c\/th\u003e\n\u003ctd style=\"padding: 11px 14px;\"\u003eWiFi 2.4GHz (802.11 b\/g\/n) + Bluetooth 4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 11px 14px; text-align: left;\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd style=\"padding: 11px 14px;\"\u003eDC 9–36V wide-range input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003cth style=\"padding: 11px 14px; text-align: left;\"\u003eOperating Temp\u003c\/th\u003e\n\u003ctd style=\"padding: 11px 14px;\"\u003e-40℃ to +85℃ (industrial grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 11px 14px; text-align: left;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"padding: 11px 14px;\"\u003e83 × 55 × 30 mm; DIN rail \/ panel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003cth style=\"padding: 11px 14px; text-align: left;\"\u003eProtection\u003c\/th\u003e\n\u003ctd style=\"padding: 11px 14px;\"\u003eTriple-proof conformal coating (anti-mold, moisture, salt spray)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 11px 14px; text-align: left;\"\u003eCertifications\u003c\/th\u003e\n\u003ctd style=\"padding: 11px 14px;\"\u003eCE, RoHS compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003cth style=\"padding: 11px 14px; text-align: left;\"\u003eData Updated\u003c\/th\u003e\n\u003ctd style=\"padding: 11px 14px;\"\u003eApril 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Interface \u0026 Pin Definition --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 22px; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 20px;\"\u003eInterface \u0026amp; Pin Definition\u003c\/h2\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #eee; border-radius: 8px; padding: 20px;\"\u003e\n\u003ch3 style=\"font-size: 17px; color: #004a99; margin: 0 0 10px;\"\u003eRich Industrial I\/O — Ready for Multi-Protocol Integration\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #555; margin-bottom: 16px;\"\u003eDual RS485 and dual CAN buses enable simultaneous multi-device polling. Isolated DI\/DO channels support PLC-level signal conditioning for sensors, relays, and actuators.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 12px;\"\u003e\u003cimg loading=\"lazy\" style=\"max-width: 100%; border-radius: 6px;\" alt=\"ECM31-B08 interface diagram showing RS485, CAN, DI, DO, Ethernet and power terminals\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_08_d96dc5a3-9702-4606-879b-3ff97ea50940.jpg?v=1775110964\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 12px;\"\u003e\u003cimg loading=\"lazy\" style=\"max-width: 100%; border-radius: 6px;\" alt=\"ECM31-B08 pin definition and terminal wiring diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_09_dcd97614-ffab-45cf-af95-8c41099d30b6.jpg?v=1775110825\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Ideal Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 22px; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 20px;\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px;\"\u003e\n\u003cdiv style=\"padding: 14px; background: #f4f7fa; border-radius: 8px;\"\u003e\n\u003cstrong\u003e🏭 Industrial Automation\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 13px; color: #555;\"\u003eRemote I\/O, PLC gateway, sensor telemetry, converter control\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 14px; background: #f4f7fa; border-radius: 8px;\"\u003e\n\u003cstrong\u003e⚡ Energy \u0026amp; PV\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 13px; color: #555;\"\u003eSolar inverter monitoring, battery BMS, grid edge control\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 14px; background: #f4f7fa; border-radius: 8px;\"\u003e\n\u003cstrong\u003e🏢 Smart Building\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 13px; color: #555;\"\u003eHVAC control, access management, lighting automation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 14px; background: #f4f7fa; border-radius: 8px;\"\u003e\n\u003cstrong\u003e🌾 Smart Agriculture\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 13px; color: #555;\"\u003eSoil sensors, irrigation control, greenhouse monitoring\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 14px; background: #f4f7fa; border-radius: 8px;\"\u003e\n\u003cstrong\u003e🚛 Logistics \u0026amp; Tracking\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 13px; color: #555;\"\u003eAsset telemetry, fleet data aggregation, container status\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-title=\"本代码由【久久晴天装修助手软件】自动生成 vba2013.taobao.com\" class=\"main\"\u003e\n\u003cdiv data-title=\"本代码由【久久晴天装修助手软件】自动生成 vba2013.taobao.com\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg border=\"0\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_05_c57cde78-84c2-44f0-91cf-89803c88ee20.jpg?v=1775110963\" usemap=\"#http-vba2013-taobao-com-63519\"\u003e \u003cmap name=\"http-vba2013-taobao-com-63519\"\u003e \n\u003carea style=\"outline: none;\" title=\"\" shape=\"rect\" coords=\"45,186,158,300\" href=\"https:\/\/ebyteiot.com\/products\/ebyte-e101-series-esp32-chip-solution-dual-core-wireless-module-with-wi-fi-and-ble-module-low-energy-ble-5-0-2-4g-5ghz-test-suit?_pos=1\u0026amp;_sid=2549bcbb6\u0026amp;_ss=r\u0026amp;variant=48546401681613\" target=\"_blank\"\u003e\n \n\u003carea style=\"outline: none;\" title=\"\" shape=\"rect\" coords=\"44,303,147,410\" href=\"https:\/\/ebyteiot.com\/products\/cc3200-wifi-module-raspberry-pi-integrated-circuits-manufacturer-wholesale-2-4g-serial-port-to-wifi-module\" target=\"_blank\"\u003e\n \n\u003carea style=\"outline: none;\" title=\"\" shape=\"rect\" coords=\"48,417,153,516\" href=\"https:\/\/ebyteiot.com\/products\/wifi-mesh-ad-hoc-network-module-support-at-command-ipex-pcb-antenna-1000-mesh-nodes-e103-w07-wifi-wireless-module?_pos=1\u0026amp;_sid=3147c903d\u0026amp;_ss=r\" target=\"_blank\"\u003e\n \n\u003carea style=\"outline: none;\" title=\"\" shape=\"rect\" coords=\"69,916,194,968\" href=\"https:\/\/ebyteiot.com\/products\/ebyte-ma01-serial-port-io-network-module-analog-signal-acquisition-and-control-remote-i-o-module-rs485-modbus-rtu-protocol?_pos=1\u0026amp;_sid=06a3259e3\u0026amp;_ss=r\u0026amp;variant=48508759933133\" target=\"_blank\"\u003e\n \n\u003carea style=\"outline: none;\" title=\"\" shape=\"rect\" coords=\"69,971,204,1028\" href=\"https:\/\/ebyteiot.com\/products\/ebyte-ma01-axcx4040-v2p-4di-4do-rs485-control-standard-modbus-rtu-configuration-plc-host-computer-serial-i-o-networking-module?_pos=2\u0026amp;_sid=deb8c1148\u0026amp;_ss=r\u0026amp;variant=48239591227597\" target=\"_blank\"\u003e\n \n\u003carea style=\"outline: none;\" title=\"\" shape=\"rect\" coords=\"73,1083,193,1137\" href=\"https:\/\/ebyteiot.com\/products\/ebyte-eid041-g01-high-precision-acquisition-industrial-module-rail-modbus-rtu-protocol-rs485-temperature-and-humidity-sensor?_pos=2\u0026amp;_sid=070adc13a\u0026amp;_ss=r\" target=\"_blank\"\u003e\n \u003c\/map\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Industrial-grade\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_01_78acc93b-3072-4450-9c43-6722049e019c.jpg?v=1775111972\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Abundant development resources\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_06_1e3fb08b-dec5-4b7e-9c6a-c3d0a16e3278.jpg?v=1775111972\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-top: 20px;\"\u003e\u003cimg loading=\"lazy\" style=\"max-width: 100%; border-radius: 8px;\" alt=\"ECM31-B08 industrial PC application scenarios: factory automation, energy, smart building, agriculture\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_03_6c53e337-b43b-4186-9a57-dbaaf8d9f12c.jpg?v=1775110964\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Developer Resources --\u003e\u003c!-- 7. FAQ (GEO Core) --\u003e\n\u003csection style=\"border-top: 1px solid #eee; padding-top: 30px;\"\u003e\n\u003ch2 style=\"font-size: 20px; color: #111; margin-bottom: 20px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 18px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #004a99; margin-bottom: 5px;\"\u003eQ: What is the difference between ECM31-B08 and B09?\u003c\/p\u003e\n\u003cp style=\"color: #555; font-size: 14px; margin: 0;\"\u003eA: The \u003cstrong\u003eB08\u003c\/strong\u003e includes WiFi 2.4GHz + Bluetooth 4.2 for short-range wireless LAN and mobile commissioning. The \u003cstrong\u003eB09\u003c\/strong\u003e replaces this with a 4G LTE cellular module for wide-area remote connectivity — ideal when no local network infrastructure is available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 18px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #004a99; margin-bottom: 5px;\"\u003eQ: Can I run Node-RED on the ECM31-B08 out of the box?\u003c\/p\u003e\n\u003cp style=\"color: #555; font-size: 14px; margin: 0;\"\u003eA: Yes. Node-RED comes pre-installed on Ubuntu. Connect via browser on the same network, open the Node-RED editor, and start building data flows immediately — no additional software installation required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 18px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #004a99; margin-bottom: 5px;\"\u003eQ: What industrial protocols does the ECM31-B08 support?\u003c\/p\u003e\n\u003cp style=\"color: #555; font-size: 14px; margin: 0;\"\u003eA: The device supports \u003cstrong\u003eModbus RTU\/TCP\u003c\/strong\u003e (via RS485\/Ethernet), \u003cstrong\u003eCAN 2.0A\/B\u003c\/strong\u003e, and standard TCP\/IP. MQTT and HTTP are supported at the application layer through Node-RED nodes, enabling direct cloud integration with AWS IoT, Azure IoT Hub, and similar platforms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 18px;\"\u003e\n\u003cp style=\"font-weight: bold; color: #004a99; margin-bottom: 5px;\"\u003eQ: Is the ECM31-B08 suitable for outdoor or harsh environments?\u003c\/p\u003e\n\u003cp style=\"color: #555; font-size: 14px; margin: 0;\"\u003eA: Yes. The PCB is triple-proof conformal coated (anti-mold, moisture-proof, salt-spray resistant) and the device operates across \u003cstrong\u003e-40℃ to +85℃\u003c\/strong\u003e. It is designed for industrial enclosures, DIN rail mounting in control cabinets, and similar demanding deployments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp style=\"font-weight: bold; color: #004a99; margin-bottom: 5px;\"\u003eQ: What power supply does the ECM31-B08 require?\u003c\/p\u003e\n\u003cp style=\"color: #555; font-size: 14px; margin: 0;\"\u003eA: The ECM31-B08 accepts a wide-range DC input of \u003cstrong\u003e9–36V\u003c\/strong\u003e, compatible with standard 12V and 24V industrial power rails. No additional power converter is needed in most panel installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"ECM31-B09","offer_id":48562474778829,"sku":"ECM31-B09","price":67.48,"currency_code":"USD","in_stock":true},{"title":"ECM31-B08","offer_id":48562475237581,"sku":null,"price":67.48,"currency_code":"USD","in_stock":true},{"title":"ECM31-B08+TX433-JKS-20 +TX2400-JKS-20","offer_id":48576873070797,"sku":"ECM31-B08+TX433-JKS-20 +TX2400-JKS-20","price":69.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_4037a183-1be0-4b1c-94b3-7fd341bcc6c0.jpg?v=1775110535"},{"product_id":"ebyte-ewd201-470a20aux-long-range-wireless-voice-transceiver-audio-transmission-radio-equipment-walkie-talkie-3-5mm-aux","title":"Ebyte EWD201-470A20(AUX) Long-range Wireless Voice Transceiver Audio Transmission Radio Equipment Walkie-talkie 3.5mm AUX","description":"\u003cstyle\u003e#detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:24px;color:#53647a;font-style:normal;border-bottom-width:2px;padding-top:8px;padding-bottom:4px}#detail_decorate_root .magic-1{width:750px}#detail_decorate_root .magic-2{overflow:hidden;width:750px;height:292px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-3{margin-top:0;margin-left:0;width:750px;height:292px}#detail_decorate_root .magic-4{margin-bottom:10px;line-height:0}#detail_decorate_root .magic-5{margin-bottom:0}#detail_decorate_root .magic-6{position:relative;width:100%}#detail_decorate_root .magic-7{overflow:hidden;width:750px;height:957px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-8{margin-top:0;margin-left:0;width:750px;height:957px}#detail_decorate_root 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class=\"magic-5\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H686d26ba42cf4bffa82ca28801f9031e2\/226758001\/H686d26ba42cf4bffa82ca28801f9031e2.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H686d26ba42cf4bffa82ca28801f9031e2\/226758001\/H686d26ba42cf4bffa82ca28801f9031e2.jpg\" class=\"magic-6\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-5\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/sc04.alicdn.com\/kf\/Hc1e13f469351467bbdab6f7b8e99ff14h\/226758001\/Hc1e13f469351467bbdab6f7b8e99ff14h.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/Hc1e13f469351467bbdab6f7b8e99ff14h\/226758001\/Hc1e13f469351467bbdab6f7b8e99ff14h.jpg\" class=\"magic-6\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-5\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H7b1cf9d10dd6484c94d55593d85270f42\/226758001\/H7b1cf9d10dd6484c94d55593d85270f42.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H7b1cf9d10dd6484c94d55593d85270f42\/226758001\/H7b1cf9d10dd6484c94d55593d85270f42.jpg\" class=\"magic-6\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-5\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H70a58cc708f64f18b558fd41a58663055\/226758001\/H70a58cc708f64f18b558fd41a58663055.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H70a58cc708f64f18b558fd41a58663055\/226758001\/H70a58cc708f64f18b558fd41a58663055.jpg\" class=\"magic-6\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-5\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H5264adf14c474949807e04936902606eL\/226758001\/H5264adf14c474949807e04936902606eL.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H5264adf14c474949807e04936902606eL\/226758001\/H5264adf14c474949807e04936902606eL.jpg\" class=\"magic-6\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-5\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H851a10262e2f40a28a1b3283cc47dd57d\/226758001\/H851a10262e2f40a28a1b3283cc47dd57d.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H851a10262e2f40a28a1b3283cc47dd57d\/226758001\/H851a10262e2f40a28a1b3283cc47dd57d.jpg\" class=\"magic-6\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-5\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-5\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1..jpg?v=1776654719\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-7\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H2b0b64c0cbba45fdbdc5866b80950c109\/226758001\/H2b0b64c0cbba45fdbdc5866b80950c109.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H2b0b64c0cbba45fdbdc5866b80950c109\/226758001\/H2b0b64c0cbba45fdbdc5866b80950c109.jpg\" class=\"magic-8\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-9\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/sc04.alicdn.com\/kf\/H56a42c424e464925a868236cdc602958y\/226758001\/H56a42c424e464925a868236cdc602958y.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H56a42c424e464925a868236cdc602958y\/226758001\/H56a42c424e464925a868236cdc602958y.jpg\" class=\"magic-10\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-11\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Ha7cee3d10eb34eb8865c7e12f67b1808U\/226758001\/Ha7cee3d10eb34eb8865c7e12f67b1808U.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/Ha7cee3d10eb34eb8865c7e12f67b1808U\/226758001\/Ha7cee3d10eb34eb8865c7e12f67b1808U.jpg\" class=\"magic-12\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-13\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H93bca7557bc34c48ba6214d2166043c5x\/226758001\/H93bca7557bc34c48ba6214d2166043c5x.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H93bca7557bc34c48ba6214d2166043c5x\/226758001\/H93bca7557bc34c48ba6214d2166043c5x.jpg\" class=\"magic-14\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-15\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H22c1ab96de434cdc996712c7dc40bdfey\/226758001\/H22c1ab96de434cdc996712c7dc40bdfey.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H22c1ab96de434cdc996712c7dc40bdfey\/226758001\/H22c1ab96de434cdc996712c7dc40bdfey.jpg\" class=\"magic-16\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv id=\"ali-anchor-AliMagic-lon76l\" data-section=\"AliMagic-lon76l\" data-section-title=\"Company Information\" class=\"magic-0\"\u003eCompany Information\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\n\u003cdiv class=\"magic-17\"\u003e\n\u003cdiv class=\"magic-18\"\u003e\n\u003cdiv class=\"magic-19\"\u003e\n\u003cdiv class=\"magic-20\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan class=\"magic-21\"\u003e\u003cspan class=\"magic-21\"\u003e\u003cspan class=\"magic-22\"\u003eChengdu Ebyte Electronic Technology Co., Ltd. a high-tech enterprise integrating R\u0026amp;D, production and sales with a complete industrial chain. Products cover \u003cb class=\"magic-21\"\u003eLoRa, WiFi, Bletooth, ZigBee, 4G\/5G\/NB\/GPRS wireless modules and devices, wireless sensing devices\u003c\/b\u003e, etc. The company has hundreds of inventions and utility patents with products passing authoritative certifications such as \u003cb class=\"magic-21\"\u003eRoHS \u003c\/b\u003e\u003cb class=\"magic-21\"\u003eSRRC, FCC, CE, MIC, KC and NCC \u003c\/b\u003eand exported to more than 50 countries and regions worldwide, enjoying a wide reputation.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"magic-23\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-24\"\u003e\u003ca href=\"https:\/\/cdebyte.en.alibaba.com\/?spm=a2700.details.cordpanyb.2.7b307973FBwUzu\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H2eb3e301cc994c0881e6cabf7db1ac05I\/226758001\/H2eb3e301cc994c0881e6cabf7db1ac05I.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H2eb3e301cc994c0881e6cabf7db1ac05I\/226758001\/H2eb3e301cc994c0881e6cabf7db1ac05I.jpg\" class=\"magic-25\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-26\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H55327acfd57940b0afa06952455c941fs\/226758001\/H55327acfd57940b0afa06952455c941fs.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H55327acfd57940b0afa06952455c941fs\/226758001\/H55327acfd57940b0afa06952455c941fs.jpg\" class=\"magic-27\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-28\"\u003e\u003ca href=\"https:\/\/cdebyte.en.alibaba.com\/?spm=a2700.details.cordpanyb.2.7b307973FBwUzu\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/Hb7d50a60e8764de0a419e4cde5b32a076\/226758001\/Hb7d50a60e8764de0a419e4cde5b32a076.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/Hb7d50a60e8764de0a419e4cde5b32a076\/226758001\/Hb7d50a60e8764de0a419e4cde5b32a076.jpg\" class=\"magic-29\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-30\"\u003e\n\u003ca href=\"https:\/\/cdebyte.en.alibaba.com\/?spm=a2700.details.cordpanyb.2.7b307973FBwUzu\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H7d33c149f39d4d29b840490e266330fcR\/226758001\/H7d33c149f39d4d29b840490e266330fcR.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H7d33c149f39d4d29b840490e266330fcR\/226758001\/H7d33c149f39d4d29b840490e266330fcR.jpg\" usemap=\"#1-d0-fc9-3e42\" class=\"magic-31\"\u003e\u003c\/a\u003e\u003cmap name=\"1-d0-fc9-3e42\"\u003e \n\u003carea shape=\"rect\" coords=\"240,511,518,562\" href=\"https:\/\/cdebyte.en.alibaba.com\/contactinfo.html\" target=\"_blank\"\u003e\n \u003c\/map\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-32\"\u003e\n\u003ca href=\"https:\/\/cdebyte.en.alibaba.com\/contactinfo.html\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H5542e79341e34fc6bc29ea522ddd9b979\/226758001\/H5542e79341e34fc6bc29ea522ddd9b979.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H5542e79341e34fc6bc29ea522ddd9b979\/226758001\/H5542e79341e34fc6bc29ea522ddd9b979.jpg\" usemap=\"#6-5f-796-9d16\" class=\"magic-33\"\u003e\u003c\/a\u003e\u003cmap name=\"6-5f-796-9d16\"\u003e \n\u003carea shape=\"rect\" coords=\"6,6,952,185\" href=\"https:\/\/cdebyte.en.alibaba.com\/contactinfo.html\" target=\"_blank\"\u003e\n \u003c\/map\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv id=\"ali-anchor-AliMagic-7ow2v3\" data-section=\"AliMagic-7ow2v3\" data-section-title=\"Packing \u0026amp; Shipping\" class=\"magic-0\"\u003ePacking \u0026amp; Shipping\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\n\u003cdiv class=\"magic-17\"\u003e\n\u003cdiv class=\"magic-18\"\u003e\n\u003cdiv class=\"magic-19\"\u003e\n\u003cdiv class=\"magic-20\"\u003e\n\u003cspan\u003e1. Delivery will be arranged by DHL\/UPS\/Fedex\/TNT\/EMS,it will take 3-7 working days to arrive in most countries.\u003c\/span\u003e\n\u003cdiv\u003e\u003cspan\u003e2.We can also help you ship the goods by air line,then you need to go to Air port totake it ,it takes about 2-7 days to arrive. 3.If goods are large quantity and you not need the goods so urgently ,you can choose by sea to save some freight cost which takes about one month to arrive. \u003cbr\u003e4.We can accept the payment method such as Paypal\/Credit card\/ L\/C and T\/T.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-34\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H0175c7a2ace94f7790b41d8277d622a9K\/226758001\/H0175c7a2ace94f7790b41d8277d622a9K.jpg\" data-src=\"\/\/sc04.alicdn.com\/kf\/H0175c7a2ace94f7790b41d8277d622a9K\/226758001\/H0175c7a2ace94f7790b41d8277d622a9K.jpg\" class=\"magic-35\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-36\"\u003e\u003ca href=\"https:\/\/message.alibaba.com\/msgsend\/contact.htm?spm=a2700.details.0.0.46dd3d02o6aLNH\u0026amp;action=contact_action\u0026amp;domain=2\u0026amp;id=236447448\u0026amp;id_f=IDX11tYXTvcfdffCy5ZqDO9vDw6yIUdXfVDy-tjEtgzq__UxqcfMbvtiPzT-Jy4EKD0A\u0026amp;mloca=main_site_communicate\u0026amp;umidToken=Bbe1a421ff4bd2d056851c7f99811b00f\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H9de6f18773ea4193b23f02f3d8310d3a8\/226758001\/H9de6f18773ea4193b23f02f3d8310d3a8.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H9de6f18773ea4193b23f02f3d8310d3a8\/226758001\/H9de6f18773ea4193b23f02f3d8310d3a8.png\" class=\"magic-37\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv id=\"ali-anchor-AliMagic-uzl54k\" data-section=\"AliMagic-uzl54k\" data-section-title=\"FAQ\" class=\"magic-0\"\u003eFAQ\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\n\u003cdiv class=\"magic-17\"\u003e\n\u003cdiv class=\"magic-18\"\u003e\n\u003cdiv class=\"magic-19\"\u003e\n\u003cdiv class=\"magic-20\"\u003e\n\u003cspan\u003e\u003cb\u003e\u003cspan class=\"magic-21\" style=\"color: #ffc36d;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003cspan class=\"magic-38\"\u003eQ1: Are you a manufacturer or a trading company?\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cspan\u003eA1: We are a manufacturer. \u003c\/span\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003cb\u003eQ2: Can you do ODM or OEM for us?\u003c\/b\u003e\u003cbr\u003eA2: We are glad to offer custom service for you, we have an experienced engineers team who will provide you with a complete solution according to your requirements. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003cb\u003eQ3.Whether the product can be customized logo?\u003c\/b\u003e\u003cbr\u003eA3.For bulk orders, we support custom logo.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003cb\u003eQ4: What about the delivery time?\u003c\/b\u003e\u003cbr\u003eA4: For regular order it takes about 3-6 days for production, for mass order or customized order it may need 15-30 days. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003cb\u003eQ5: What is your delivery terms and payment terms?\u003c\/b\u003e\u003cbr\u003eA5: We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convenient or cost effective for you. 100% in advance for sample order, 50% deposit and 50% balance for mass order. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003cb\u003e Q6: After service and warranty?\u003c\/b\u003e\u003cbr\u003eA6: We provide 1 year warranty, if you have any problems in the use of products, please contact to your sales person. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003cb\u003eQ7. How can we know the product quality?\u003c\/b\u003e\u003cbr\u003eA7: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough\u003cbr\u003einformation in the product page. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003cb\u003eQ8. How can we get samples from you ?\u003c\/b\u003e\u003cbr\u003eA8.Samples are available. Normally we take 2 days to arrange samples. If we have no business record with you before, we need to charge boot samples cost and post courier freight. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003cb\u003eQ9.Can your module be connected with Arduino board? Can you provide Sample code?\u003c\/b\u003e\u003cbr\u003eA9: We don’t know the model of your Arduino, so we don’t sure if our module can be connected with it. Please be sure of the power supply when you connect your Arduino board with our module, 3.3V is ok. But for 5V, you need to add 4-10k pull-up resistor for the TXD\u0026amp;AUX pin. Sorry we don’t have the sample code to offer. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003cb\u003eQ10.Can your module be connected with Raspberry Pi?\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eA10: Yes, our module can be connected with Raspberry Pi.\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"J_module\"\u003e\n\u003cdiv class=\"icbu-pc-images magic-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-1\"\u003e\n\u003cdiv class=\"magic-36\"\u003e\u003ca href=\"https:\/\/message.alibaba.com\/msgsend\/contact.htm?spm=a2700.details.0.0.46dd3d02o6aLNH\u0026amp;action=contact_action\u0026amp;domain=2\u0026amp;id=236447448\u0026amp;id_f=IDX11tYXTvcfdffCy5ZqDO9vDw6yIUdXfVDy-tjEtgzq__UxqcfMbvtiPzT-Jy4EKD0A\u0026amp;mloca=main_site_communicate\u0026amp;umidToken=Bbe1a421ff4bd2d056851c7f99811b00f\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/sc04.alicdn.com\/kf\/H697b77e4715848a98689eebd831547d8Z\/226758001\/H697b77e4715848a98689eebd831547d8Z.png\" data-src=\"\/\/sc04.alicdn.com\/kf\/H697b77e4715848a98689eebd831547d8Z\/226758001\/H697b77e4715848a98689eebd831547d8Z.png\" class=\"magic-37\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"EWD201-470A20(AUX)","offer_id":48551545635021,"sku":"EWD201-470A20(AUX)","price":20.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/He62efdb768f14b61ad15bbd258664b495.webp?v=1775815381"},{"product_id":"ebuyte","title":"Ebyte M31 Series EtherCAT Remote I\/O Module Distributed Slave Dual Ethernet Ports Acquisition Switch Analog Digital Signals","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_8f7b6391-890a-43a8-b169-e0bfd9aec4f1.jpg?v=1776673054\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_9cd2e8e0-3308-4ee4-8da2-5b4ebdc0f693.jpg?v=1776673052\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_c588e818-c8b4-4593-abd6-ce682077a038.jpg?v=1776673051\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/4_10d8d61a-327f-48d4-819f-4badb9121def.jpg?v=1776673052\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/5_13d94e4c-c1d9-4c91-9b62-5e6b857acbfd.jpg?v=1776673053\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_07da02d5-48f3-40ff-bd5b-42f54fdfbda0.jpg?v=1776673054\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_-1_9da9e754-79b0-4618-845c-56ae8c0cd364.gif?v=1776673054\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/8_755d26c1-4570-4d62-ade3-039e4018b404.jpg?v=1776673054\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_fde224b7-d9b4-4193-8193-2116f1a6dab7.jpg?v=1776673054\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_b24f94f1-503d-47eb-bbde-16fd7e17dbcf.jpg?v=1776673054\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_450feeaa-54b1-4994-814a-207b31305de0.jpg?v=1776673052\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_ccbdc062-57d9-4a4d-b154-8508116c76ef.jpg?v=1776673052\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_b0c35eef-a89a-401d-945a-719941fdd3f7.jpg?v=1776673054\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_69567757-f1a1-4099-b52b-afdcfc7b0d81.jpg?v=1776673055\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_430fd7bd-992c-4826-8047-b1503910846c.jpg?v=1776673054\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_4acc39ad-7a79-49a6-97e8-d1c6bbc0b1df.jpg?v=1776673050\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/17_bb9e4213-2517-4d0c-a238-c10ca651f8af.jpg?v=1776673052\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/18_4da80320-afa7-43f2-adb7-2f628f2ff3a6.jpg?v=1776673052\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_b5474a46-e4bd-40bf-9fe9-01bedd8ff9f1.jpg?v=1777016673\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/20_a6fb075c-7572-4d63-be2f-8935616c0065.jpg?v=1776673055\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"M31-AFAX4440G-U-CAT","offer_id":48556245582029,"sku":"M31-AFAX4440G-U-CAT","price":54.84,"currency_code":"USD","in_stock":true},{"title":"M31-AXAX8080G-U-CAT","offer_id":48556245614797,"sku":"M31-AXAX8080G-U-CAT","price":54.84,"currency_code":"USD","in_stock":true},{"title":"M31-AXEX8080G-U-CAT","offer_id":48556245647565,"sku":"M31-AXEX8080G-U-CAT","price":54.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3034a1133efe01daba919094b70c6310_8e820872-3660-4def-a662-1f6368913c89.jpg?v=1776673274"},{"product_id":"ebyte-e80-400m2213s-semtech-multi-band-lora-lr1121-chip-21-5-13dbm-433m-2-4ghz-lora-dual-band-wireless-rf-transceiver-module-副本","title":"Ebyte E80 Series Semtech LORA LR2021\/LR1121 Chip 22\/12dBm 2.4 GHz LoRa Dual-band Wireless RF Transceiver Module SX126x \/ SX128x","description":"\u003cp\u003eEbyte E80 series is an industrial wireless communication product line including SMD RF modules and MBL evaluation boards. Built on highly integrated Semtech LR1121\/LR2021 chips, it supports dual-band LoRa (Sub-GHz 410–493\/850–930 MHz + 2.4 GHz) with max 22 dBm transmit power. It delivers flexible long-range multi-band solutions for global cross-border IoT, asset tracking and smart industrial sites.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; border: 1px solid #dcdfe6; font-family: -apple-system, system-ui, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; font-size: 13px; color: #606266;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f5f7fa; border-bottom: 2px solid #e4e7ed;\"\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #909399; border: 1px solid #dcdfe6;\"\u003eProduct SKU\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #909399; border: 1px solid #dcdfe6;\"\u003eCore RF Chip\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #909399; border: 1px solid #dcdfe6;\"\u003eWorking Frequency\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #909399; border: 1px solid #dcdfe6;\"\u003eMaximum Power\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #909399; border: 1px solid #dcdfe6;\"\u003eProduct Form Factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6; font-weight: bold; color: #409eff;\"\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-e80-400m2213s-semtech-multi-band-lora-lr1121-chip-21-5-13dbm-433m-2-4ghz-lora-dual-band-wireless-rf-transceiver-module\" rel=\"noopener\" target=\"_blank\"\u003eE80-400M2213S\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eSemtech LR1121\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e410 to 493 MHz and 2.4 GHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e21.5 dBm (Sub-GHz) \/ 13 dBm (2.4G)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eSMD Module (26 * 16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6; font-weight: bold; color: #409eff;\"\u003eE80-400M2212S(LR2021)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eSemtech LR2021\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e410 to 493 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e22 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eSMD Module (26 * 16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6; font-weight: bold; color: #409eff;\"\u003eE80-900M2212S(LR2021)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eSemtech LR2021\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e850 to 930 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e22 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eSMD Module (26 * 16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6; font-weight: bold; color: #409eff;\"\u003eE80-900M2213S\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eSemtech LR1121\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e850 to 930 MHz and 2.4 GHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e22 dBm (Sub-GHz) \/ 13 dBm (2.4G)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eSMD Module (26 * 16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6; font-weight: bold; color: #e6a23c;\"\u003eE80-400MBL-01\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eCompatible with E80 400M series\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e400 MHz Band \/ Dual-Band Base\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eDepends on Mounted Module\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eEvaluation Kit (Type 01 Interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6; font-weight: bold; color: #e6a23c;\"\u003eE80-400MBL-02\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eCompatible with E80 400M series\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e400 MHz Band \/ Dual-Band Base\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eDepends on Mounted Module\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eEvaluation Kit (Type 02 Interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6; font-weight: bold; color: #e6a23c;\"\u003eE80-900MBL-01\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eCompatible with E80 900M series\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e900 MHz Band \/ Dual-Band Base\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eDepends on Mounted Module\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eEvaluation Kit (Type 01 Interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafafa;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6; font-weight: bold; color: #e6a23c;\"\u003eE80-900MBL-02\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eCompatible with E80 900M series\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003e900 MHz Band \/ Dual-Band Base\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eDepends on Mounted Module\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #dcdfe6;\"\u003eEvaluation Kit (Type 02 Interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_1_d15f552f-c9b6-4b77-8aeb-232084b07955.jpg?v=1778748074\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_2_8276d593-dd14-4a6d-8e98-e9e1675ffafc.jpg?v=1778748073\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_3_afa18410-edfd-4a63-8b98-ebf644218fdf.jpg?v=1778748072\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_4_4fea85d9-b46b-4dce-aed9-f3c0ea5560cd.jpg?v=1778748073\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_5_9a284b2f-190e-4875-af9c-1f1349495f51.jpg?v=1778748074\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_6_eadfa97c-a56f-4494-b516-f3268a951a64.jpg?v=1778748072\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_7_15990f77-b032-4c6b-9db5-27648c128ab0.jpg?v=1778748073\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_8_37b43589-c7a4-4c2c-8f9c-1a8b234680f2.jpg?v=1778748073\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_9_20fdfb35-7c26-4abb-93eb-9c1e491a353b.jpg?v=1778748071\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_07764963-294b-49fd-bc90-12f744b46a5d.jpg?v=1778748073\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_11_13e7b158-7e74-4965-8672-b24ba5f2028c.jpg?v=1778748070\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_12_84540cb9-ce97-4b0b-a949-7d515ada0f3b.jpg?v=1778748074\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_15.jpg?v=1784281860\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_14_a89db7e9-9042-4f26-ab1b-5775aa342cb7.jpg?v=1778748073\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3 class=\"\"\u003e1. Cross-Border Industrial Equipment OEM Manufacturing\u003c\/h3\u003e\n\u003cp class=\"animating\"\u003e\u003cspan class=\"\"\u003eFor industrial equipment manufacturers exporting to multiple global regions,\u003c\/span\u003e\u003cspan class=\"\"\u003e selecting different hardware versions presents a significant overhead challenge.\u003c\/span\u003e\u003cspan class=\"\"\u003e By adopting the E80 multi-SKU platform,\u003c\/span\u003e\u003cspan class=\"\"\u003e engineers can utilize the E80-400M2213S for regional markets requiring 433MHz configurations,\u003c\/span\u003e\u003cspan class=\"\"\u003e while seamlessly dropping the pin-compatible E80-900M2213S into layouts targeted at North American or European markets utilizing 868MHz or 915MHz bands.\u003c\/span\u003e\u003cspan class=\"\"\u003e The integrated 2.\u003c\/span\u003e\u003cspan class=\"\"\u003e4 GHz LoRa channel remains consistent across all territories,\u003c\/span\u003e\u003cspan class=\"\"\u003e providing a unified global channel for diagnostic access and field configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003e2. Rapid R\u0026amp;D Prototyping and RF Performance Validation\u003c\/h3\u003e\n\u003cp class=\"animating\"\u003e\u003cspan class=\"\"\u003eEmbedded system engineers and hardware makers can avoid tedious manual soldering during initial development phases by implementing the E80-400MBL-02 or E80-900MBL-02 evaluation motherboards.\u003c\/span\u003e\u003cspan class=\"\"\u003e These test kits break out the essential SPI,\u003c\/span\u003e\u003cspan class=\"\"\u003e power,\u003c\/span\u003e\u003cspan class=\"\"\u003e and GPIO control pins from the SMD transceivers into accessible headers.\u003c\/span\u003e\u003cspan class=\"\"\u003e This allows procurement specialists and test teams to quickly interface the Semtech LR1121 or LR2021 silicon platforms directly with industrial host microcontrollers (MCUs) to run performance benchmarks,\u003c\/span\u003e\u003cspan class=\"\"\u003e register configuration tests,\u003c\/span\u003e\u003cspan class=\"\"\u003e and verification cycles before finalizing the PCB layout.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003e3. Smart Grid and Utility Infrastructure Asset Telemetry\u003c\/h3\u003e\n\u003cp class=\"animating\"\u003e\u003cspan class=\"\"\u003eIn high-density modern electrical substations and municipal metering projects,\u003c\/span\u003e\u003cspan class=\"\"\u003e maintaining long-range data links through heavy physical obstacles is paramount.\u003c\/span\u003e\u003cspan class=\"\"\u003e Deploying the high-power 22 dBm E80-900M2212S (powered by the LR2021 core) enables robust LPWAN telemetry links over long distances,\u003c\/span\u003e\u003cspan class=\"\"\u003e bypassing significant metallic and concrete structures.\u003c\/span\u003e\u003cspan class=\"\"\u003e This allows distribution automation devices to maintain steady data backhaul links to central collection points without encountering link degradation or protocol dropped frames.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 class=\"\"\u003e1. What is the functional difference between the M2213S and M2212S modules within the E80 series?\u003c\/h3\u003e\n\u003cp class=\"animating\"\u003e\u003cspan class=\"\"\u003eThe core distinction lies in the underlying Semtech silicon platform and band capabilities.\u003c\/span\u003e\u003cspan class=\"\"\u003e The M2213S models incorporate the Semtech LR1121 chip,\u003c\/span\u003e\u003cspan class=\"\"\u003e enabling concurrent dual-band versatility by combining Sub-GHz frequencies with the 2.\u003c\/span\u003e\u003cspan class=\"\"\u003e4 GHz LoRa band on a single board.\u003c\/span\u003e\u003cspan class=\"\"\u003e The M2212S models utilize the specialized Semtech LR2021 chip,\u003c\/span\u003e\u003cspan class=\"\"\u003e optimizing operation directly within designated single Sub-GHz frequency ranges (either 400MHz or 900MHz bands) to deliver stable 22 dBm transmission links.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003e2. What roles do the E80-400MBL and E80-900MBL motherboard units perform during production cycles?\u003c\/h3\u003e\n\u003cp class=\"animating\"\u003e\u003cspan class=\"\"\u003eThe MBL designation indicates Ebyte's official Evaluation and Test Board series.\u003c\/span\u003e\u003cspan class=\"\"\u003e The -01 and -02 variations present different peripheral layouts,\u003c\/span\u003e\u003cspan class=\"\"\u003e antenna connector options,\u003c\/span\u003e\u003cspan class=\"\"\u003e or pinout mappings tailored for easy integration.\u003c\/span\u003e\u003cspan class=\"\"\u003e These motherboards serve as plug-and-play development platforms,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing engineers to benchmark transmission distances,\u003c\/span\u003e\u003cspan class=\"\"\u003e verify current consumption metrics,\u003c\/span\u003e\u003cspan class=\"\"\u003e and execute firmware programming prior to deploying the SMD hardware module into final production designs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003e3. Are the E80-400M and E80-900M series modules hardware pin-compatible for layout upgrades?\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eYes,\u003c\/span\u003e\u003cspan class=\"\"\u003e the E80 SMD series transceivers share a standardized 26*16mm physical footprint and uniform pin definitions.\u003c\/span\u003e\u003cspan class=\"\"\u003e This design philosophy enables hardware developers to create a single master printed circuit board layout that can easily host either the 400MHz modules or the 900MHz modules,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for seamless regional adaptations without needing to modify the main host board design.\u003c\/span\u003e\u003c\/p\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E80-400M2213S","offer_id":48564856848589,"sku":"E80-400M2213S","price":7.2,"currency_code":"USD","in_stock":true},{"title":"E80-400M2212S(LR2021)","offer_id":48564857143501,"sku":"E80-400M2212S(LR2021)","price":8.22,"currency_code":"USD","in_stock":true},{"title":"E80-900M2212S(LR2021)","offer_id":48564857176269,"sku":"E80-900M2212S(LR2021)","price":8.22,"currency_code":"USD","in_stock":true},{"title":"E80-400MBL-02","offer_id":48564857209037,"sku":"E80-400MBL-02","price":18.56,"currency_code":"USD","in_stock":true},{"title":"E80-900MBL-02","offer_id":48564857241805,"sku":"E80-900MBL-02","price":18.56,"currency_code":"USD","in_stock":true},{"title":"E80-900M2213S","offer_id":48564857274573,"sku":"E80-900M2213S","price":7.2,"currency_code":"USD","in_stock":true},{"title":"E80-900MBL-01","offer_id":48564857307341,"sku":"E80-900MBL-01","price":18.56,"currency_code":"USD","in_stock":true},{"title":"E80-400MBL-01","offer_id":48564857340109,"sku":"E80-400MBL-01","price":14.93,"currency_code":"USD","in_stock":true},{"title":"E80-400M2213S+TX433-FPC-3208+TX2400-FPC-2509","offer_id":48564857929933,"sku":"E80-400M2213S+TX433-FPC-3208+TX2400-FPC-2509","price":7.9,"currency_code":"USD","in_stock":true},{"title":"E80-400M2213S+TX433-JKS-IPX20+TX2400-JKS-IPX20","offer_id":48564857962701,"sku":"E80-400M2213S+TX433-JKS-IPX20+TX2400-JKS-IPX20","price":9.87,"currency_code":"USD","in_stock":true},{"title":"E80-400M2212S(LR2021)+TX2400-JKS-IPX20+TX433-JKS-IPX20","offer_id":48564858028237,"sku":"E80-400M2212S(LR2021)+TX2400-JKS-IPX20+TX433-JKS-IPX20","price":11.8,"currency_code":"USD","in_stock":true},{"title":"E80-900M2213S+TX915-FPC-8521+TX2400-FPC-2509","offer_id":48564858061005,"sku":"E80-900M2213S+TX915-FPC-8521+TX2400-FPC-2509","price":7.8,"currency_code":"USD","in_stock":true},{"title":"E80-900M2213S+TX433-JKS-IPX20+TX2400-JKS-IPX20","offer_id":48564858093773,"sku":"E80-900M2213S+TX433-JKS-IPX20+TX2400-JKS-IPX20","price":10.89,"currency_code":"USD","in_stock":true},{"title":"E80-900M2212S(LR2021)+TX2400-JKS-IPX20+TX433-JKS-IPX20","offer_id":48564858126541,"sku":"E80-900M2212S(LR2021)+TX2400-JKS-IPX20+TX433-JKS-IPX20","price":11.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_fd26787c-f08f-46c7-9884-ee8e4254acf1.jpg?v=1778748473"},{"product_id":"e91-dtu-lora-rs485-wireless-modem-30-37dbm-ip67-modbus-ebyte","title":"E91-DTU LoRa RS485 Wireless Modem 30-37dBm IP67 Modbus","description":"\u003cp\u003eE91-DTU series is an industrial-grade LoRa RS485 wireless data transmitter featuring up to 37dBm output, IP67 waterproof protection, and Modbus protocol support for high-reliability, long-range communication in harsh environments.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eProduct Models\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eE91-DTU(400SL30) \/ E91-DTU(900SL30) \/ E91-DTU(400SL37)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e410.125-493.125 MHz \/ 850.125-930.125 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eTransmit Power\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e30dBm (1W) \/ 37dBm (5W) Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eRS485 (5-pin M12 Waterproof Connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eIngress Protection\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eIP67 (Sealed with Silicone O-ring and Resin Potting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e8V - 28V DC (Standard 12V\/24V Industrial Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLogic Support\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eModbus RTU, LBT, RSSI, AT\/HEX Commands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDownload Manual\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_b362c85c-a237-4ecc-b152-d230c4ad3f49.jpg?v=1778846374\" alt=\"E91-DTU LoRa RS485 Wireless Modem Overview - EBYTE\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_9160bb70-1fe9-4c2b-8aea-94d9250b641d.jpg?v=1778846374\" alt=\"E91-DTU Industrial LoRa DTU Product Appearance\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_d3116b6e-88c9-4270-84f0-b2c6c03dadf6.jpg?v=1778846374\" alt=\"E91-DTU Dimensions and Mechanical Drawing\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/4_e1b61c5a-6e2c-4c1e-8fba-2b7ee9a81d73.jpg?v=1778846374\" alt=\"E91-DTU IP67 Waterproof Structure and M12 Connector\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"E91-DTU RS485 Wiring Diagram and Pin Definition\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/5_6f0d187c-4703-4503-bcf2-09ccbc5ea6c8.jpg?v=1778846374\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"E91-DTU LoRa Communication Parameters Configuration\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_c6c6ce4d-8883-4b94-887d-f07eeaa8db05.jpg?v=1778846374\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"E91-DTU Modbus RTU Protocol Support and AT Command Interface\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_7c1fa313-b85c-4ddc-803e-3eb299d57cc2.jpg?v=1778846374\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"E91-DTU LBT Listen Before Talk and RSSI Monitoring Feature\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_f46bd14f-f516-4f6d-9b73-bbb3bee56d51.jpg?v=1778846374\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"E91-DTU 30dBm vs 37dBm Transmission Power Comparison\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_befabe30-a5bd-4e62-91c0-7623e5d79b15.jpg?v=1778846374\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"E91-DTU Long Range LoRa Communication Test and Coverage\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_a5aae30f-9a8e-472c-9287-1d3d74751dbd.jpg?v=1778846374\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"E91-DTU Industrial IoT Deployment and System Architecture\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_4107ec5d-b324-49c7-a15c-ecad91fb8feb.jpg?v=1778846374\"\u003e\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"13\"\u003eApplication\u003c\/h2\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eOffshore Oil \u0026amp; Gas Extraction:\u003c\/b\u003e Utilizing the 37dBm (5W) high-power output, the E91-DTU overcomes signal attenuation caused by dense steel structures and multi-path interference on drilling platforms, ensuring stable telemetry data transmission over several kilometers without additional repeaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003ePrecision Agriculture \u0026amp; Smart Irrigation:\u003c\/b\u003e With an IP67-rated flame-retardant housing and M12 waterproof connectors, the device is deployed in open fields to manage solenoid valves. The 30dBm LoRa modulation ensures reliable control signals penetrate through dense foliage and uneven terrain across large-scale plantations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eDistributed Photovoltaic (PV) Monitoring:\u003c\/b\u003e Integrated into solar farm inverters via the RS485 interface, the E91-DTU uses Modbus RTU transparency to transmit real-time voltage and current data to a central gateway. The built-in LBT (Listen Before Talk) functionality prevents data collisions in high-density sensor environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_adb22ec4-52c3-4c75-b4ba-5807046eed59.jpg?v=1778846374\" alt=\"E91-DTU LoRa RS485 DTU Application Scenarios - Oil Gas Agriculture Solar\"\u003e\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"15\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"16\"\u003eQ: How does the power supply ripple affect the RF performance of the E91-DTU(400SL37)?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003eA: For a 5W (37dBm) high-power transmitter, the instantaneous current can peak significantly during transmission. We recommend a power supply capable of delivering at least 2A with a ripple voltage below 100mV. Excessive ripple can lead to phase noise in the frequency synthesizer and potentially cause the LoRa spread spectrum signal to deviate from the center frequency, reducing the effective receiver sensitivity at the remote end.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"17\"\u003eQ: What is the significance of the 50-ohm impedance matching for the external antenna?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eA: The RF output stage of the E91-DTU is optimized for a 50-ohm characteristic impedance. If the connected antenna or coaxial cable has a high Voltage Standing Wave Ratio (VSWR \u0026gt; 1.5), a portion of the 30-37dBm power will be reflected back to the module as heat. This not only reduces the radiated power and communication range but also increases the thermal stress on the power amplifier (PA) transistor, potentially shortening the hardware lifespan.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"18\"\u003eQ: How does the Listen Before Talk (LBT) feature improve channel efficiency in industrial Modbus networks?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003eA: LBT is a carrier sense mechanism where the E91-DTU monitors the RSSI level of the current channel before initiating a transmission. If the detected noise floor exceeds a predefined threshold (typically -80dBm), the module backsoff to avoid a packet collision. 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_12_c1577de1-23ed-484b-9ceb-2d155db2eb82.jpg?v=1779264336\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"ECM33-A06","offer_id":48566678094029,"sku":"ECM33-A06","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_d6a8c7cb-0569-44d4-95e3-6465ef348bbf.jpg?v=1779264751"},{"product_id":"ebyte-ne2-series-rs485-ttl-to-ethernet-serial-server-transparent-transmission-industrial-grade-mqttc-httpc-modbus-gateway-mode-副本","title":"Ebyte NE2 Series Serial Ethernet TTL RJ45 Pin Module CDSENET NE2-T1 Edge Acquisition Modbus TCP RTU IoT MQTT Communication","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_01_03e65fb0-a7a7-4ebf-bc89-f26b64d1113e.jpg?v=1779355933\" alt=\"\"\u003e\u003cimg 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_01_5c4bf7c6-1885-4be5-b8f6-98c858fbb978.jpg?v=1779355928\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_02_184a3fb8-ab7f-4ad7-b974-7961814ae79a.jpg?v=1779355930\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_03_adf42744-87c6-4e5e-94ea-8a3199113294.jpg?v=1779355930\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_04_7ab4c3b7-6215-40a3-974c-04ede69e62f3.jpg?v=1779355928\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_05_609ae8c4-bf36-438f-8b22-a408cd027cf2.jpg?v=1779355930\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_06_880dbd7b-eae8-4092-971b-6a191de9bebc.jpg?v=1779355931\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_07_37af4688-7892-4f76-a4ac-25d6ce47fbeb.jpg?v=1779355930\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_01_b9762ca6-801d-4c07-8ff3-9ec5e8309584.jpg?v=1779355926\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_02_1461046c-4658-4841-bf59-fd7ab1a30712.jpg?v=1779355933\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_03_dd40a398-ec2e-4c49-a8d0-c887edfb4bc2.jpg?v=1779355926\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_04_d6cf5d01-a706-407f-a42d-006d038c3f0d.jpg?v=1779355934\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_05_45941f25-a8cb-43a0-828c-203cfe8bd1fe.jpg?v=1779355926\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_06_8c2df9c9-9023-42e6-bbf3-a1d9dbeae25a.jpg?v=1779355934\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_07_27da950d-6e2b-475e-b66a-215b60f0af46.jpg?v=1779355933\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_08_957d5b27-e2c9-4734-8b39-a9bdde8fc630.jpg?v=1779355933\" alt=\"\"\u003e\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer 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EBT3003 PROFINET Chip Modbus Master\/Slave UART 3.9Mbps","description":"\u003cp\u003eThe Ebyte EBT3003 is an industrial-grade PROFINET to Serial\/Modbus integration chip featuring a 3.3V operating voltage, an ultra-fast UART baud rate of up to 3.9Mbps, and seamless GSDML configuration in Siemens TIA Portal for plug-and-play IO device networking on factory automation floors.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eEBT3003\u003c\/th\u003e\n\u003cth\u003eEBT3003-TB\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance\u003c\/td\u003e\n\u003ctd\u003eProfinet core chip\u003c\/td\u003e\n\u003ctd\u003eProfinet chip test backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eEBT3003\u003c\/td\u003e\n\u003ctd\u003eEBT3003-TB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eProfinet Chip\u003c\/td\u003e\n\u003ctd\u003eProfinet Chip Test Backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003eDC 3.3V\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e14×14×1.5mm\u003c\/td\u003e\n\u003ctd\u003e100×40×17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left;\" border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f4f4f4;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eEBT3003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCDEBYTE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCore Protocol\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStandard PROFINET (RT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePrimary Functions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePROFINET to Modbus Master\/Slave, UART Pass-through, IO Functionality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.3V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUART Baud Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2400 bps to 3.9M bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePackage Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLQFP100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e14mm x 14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIntegration\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSiemens TIA Portal (Botu STEP7) via GSDML\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"11\"\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,0,0\"\u003eLegacy Sensor Integration in Smart Manufacturing:\u003c\/b\u003e For facilities upgrading to Siemens S7-1200\/1500 PLCs, the EBT3003 bridges legacy Modbus RTU sensors directly into the PROFINET ecosystem. By utilizing Botu STEP7 integration, integrators bypass complex coding, dramatically reducing deployment time for automated assembly lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,1,0\"\u003eHigh-Speed CNC Motor Control Synchronization:\u003c\/b\u003e Utilizing the chip's ultra-high UART baud rate of up to 3.9Mbps, automated guided vehicles (AGVs) and CNC machine systems achieve real-time, low-latency communication. This eliminates UART bottlenecking, ensuring perfectly synchronized drive and motor feedback loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,2,0\"\u003eEnergy-Efficient Distributed Data Acquisition:\u003c\/b\u003e In expansive petrochemical or water treatment plants, the chip's low 3.3V operating voltage and compact LQFP100 footprint allow it to be embedded into highly constrained, passively cooled remote terminal units (RTUs), ensuring robust PROFINET IO data gathering over large industrial networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_01_d9a0cf4f-a17a-4bb5-ac6c-9568a2ae46a2.jpg?v=1781155366\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_03_e3185b89-1d74-481c-a340-1ae942d92dc7.jpg?v=1781155389\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_04_54b0094b-5e0c-4ef6-b11f-9565ee9550de.jpg?v=1781155434\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_05_d3dd21d7-36e7-4f3e-95c7-be40e11aa42f.jpg?v=1781155434\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_06_cb8f01aa-845a-4c30-b036-dc10766a17df.jpg?v=1781155434\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_07_0a307078-cd31-4cde-b0d0-a3f4a0ef99a7.jpg?v=1781155433\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_08_dcbcb679-c124-4962-a82e-33309319463e.jpg?v=1781155472\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_09_39e598a4-e9a5-44b8-92d2-5f0b6a2a3659.jpg?v=1781155473\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_d369cb47-7a92-46b7-802e-be34f3b9d01e.jpg?v=1781155473\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_11_10c36368-3a1b-4bbc-85cc-19a011b84d81.jpg?v=1781155473\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_12_71ed1033-b6c7-4070-818f-afcee310822f.jpg?v=1781155474\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_01_a9b5badc-9abe-4506-8647-917d79759728.jpg?v=1781155514\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_02_03762151-9749-4ebb-b44f-98ff4c3326e3.jpg?v=1781155514\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_03_0a8383aa-7546-4b66-be37-619544e95490.jpg?v=1781155516\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_04_ba7b82c8-a5d6-4683-9810-af4f0295be80.jpg?v=1781155515\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_05_e07dd870-d028-492a-8a5d-41c12363e0bd.jpg?v=1781155515\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_06_6dbfd71a-8add-4c1e-9a24-44f208bb7ae6.jpg?v=1781155515\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"6\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eScenario 1: High-Speed Field Sensor Data Aggregation to Siemens PLCs\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eRegional Industry Pain Points:\u003c\/b\u003e Modern European and North American assembly lines require massive arrays of sensors (laser distance, barcode scanners, and torque controllers) to report real-time telemetry back to a Siemens S7-1500 controller. Standard 115,200 bps serial-to-PROFINET gateways introduce a heavy communication bottleneck, delaying critical feedback loops and degrading plant efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eEbyte Technical Solution:\u003c\/b\u003e By embedding the EBT3003 chip directly into their sensor terminal designs, OEM engineers can unlock serial speeds up to 3.9Mbps. The EBT3003 converts high-frequency serial streams instantly into standard PROFINET IO packets. Using its GSDML file, the system integrates seamlessly with the Siemens TIA Portal environment, enabling sub-millisecond data updates directly to the PLC process image.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eScenario 2: Compact Integration in Vacuum Gripper and Actuator Control Boards\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eRegional Industry Pain Points:\u003c\/b\u003e Robotics manufacturers designing end-of-arm-tooling (EOAT) suffer from strict space and weight budgets. They cannot afford to mount bulky DIN-rail PROFINET-to-Modbus gateways on the moving robotic arm. A heavy gateway limits acceleration, increases joint wear, and complicates cable routing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eEbyte Technical Solution:\u003c\/b\u003e The EBT3003 is a micro-sized, surface-mount integration chip operating at 3.3V. Hardware designers can lay out the EBT3003 directly onto the actuator's control PCB. It translates the local Modbus control commands of the micro-valves and stepper motors into native PROFINET Ethernet communications, providing a weightless, highly integrated, and extremely reliable on-board solution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eScenario 3: Heavy-Duty CNC Machine Tool Auxiliary Controller Integration\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eRegional Industry Pain Points:\u003c\/b\u003e Large-scale CNC systems operate in environments saturated with severe high-frequency electromagnetic noise from massive spindle motors. Auxiliary cooling pumps, oil-mist collectors, and safety doors require continuous coordination via the PROFINET bus. Poorly shielded or unintegrated gateway cables lead to CRC packet errors and unexpected machine halts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eEbyte Technical Solution:\u003c\/b\u003e The industrial-grade EBT3003 chip operates stably from -40 to +85 degrees Celsius. Embedded directly within the CNC auxiliary control card’s PCB, it bypasses the need for external, noise-prone RS485 communication cables by translating the logic on-board. This design minimizes the loop area vulnerable to EMI, allowing clean, high-speed PROFINET communications back to the main control panel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"13\"\u003e\n\u003ch2 data-path-to-node=\"14\"\u003e2. FAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"16\"\u003eQ1: Does the EBT3003 require an external microprocessor to run the PROFINET stack?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003e\u003cb data-path-to-node=\"17\" data-index-in-node=\"0\"\u003eA1:\u003c\/b\u003e No. The EBT3003 is an integrated protocol conversion chip that handles the entire complex PROFINET IO stack internally. Your host controller only needs to communicate with the EBT3003 via its UART serial interface using standard Modbus RTU or transparent commands, greatly reducing your local MCU's processing overhead and firmware complexity.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"18\"\u003eQ2: Is the EBT3003 serial port compatible with standard 5V logic levels?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003e\u003cb data-path-to-node=\"19\" data-index-in-node=\"0\"\u003eA2:\u003c\/b\u003e The EBT3003 is designed for 3.3V operating systems. Its UART interface pins are not 5V tolerant. If you are connecting the chip's high-speed serial lines directly to a 5V microcontroller or legacy RS232\/RS485 transceiver chips, you must implement level-shifting transceivers or resistor voltage dividers to prevent logic gate damage.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"20\"\u003eQ3: How do we configure the EBT3003 inside Siemens TIA Portal?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"21\"\u003e\u003cb data-path-to-node=\"21\" data-index-in-node=\"0\"\u003eA3:\u003c\/b\u003e Ebyte provides a dedicated, validated GSDML configuration file for the EBT3003. When designing or deploying your system, you simply import this file into Siemens TIA Portal (STEP7). This allows the engineering software to easily identify the EBT3003 as a standard IO device, allowing you to configure input and output data lengths via drag-and-drop.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"22\"\u003eQ4: What is the maximum data throughput and baud rate supported by this chip?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"23\"\u003e\u003cb data-path-to-node=\"23\" data-index-in-node=\"0\"\u003eA4:\u003c\/b\u003e The EBT3003 supports ultra-high-speed serial communications with UART baud rates scaling up to 3.9 Mbps. This performance is ideal for bandwidth-intensive industrial applications such as fast-loop sensor monitoring and complex motor motion coordination where standard 115.2kbps gateways fail to keep up.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"EBT3003","offer_id":48577193115853,"sku":"EBT3003","price":8.57,"currency_code":"USD","in_stock":true},{"title":"EBT3003-TB","offer_id":48577193148621,"sku":"EBT3003-TB","price":14.48,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/EBT3003.jpg?v=1781155169"},{"product_id":"ebyte-m31-u-can-series-industrial-canopen-distributed-remote-i-o-modules","title":"EBYTE M31 U CAN Series Industrial CANopen Distributed Remote I\/O Modules","description":"\u003c!-- EBYTE M31 U CAN Series Product Description --\u003e\n\u003cdiv class=\"m31-can-series-detail\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000339408554.mp4?dft=hd\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2026-8-4\/2026841145295945.png\" title=\"Tutorial of M31-U-CAN Series\" alt=\"Tutorial of M31-U-CAN Series\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe M31 U CAN series is a full line of industrial-grade distributed remote I\/O slave modules based on the standard CANopen protocol. This series provides 3 models with targeted I\/O configurations to match diverse industrial automation needs: mixed signal I\/O, high-speed transistor output, and high-power relay output. All modules support stackable expansion, seamless integration with mainstream PLCs, and robust industrial-grade protection, making them ideal for factory automation, process control, and SCADA systems.\u003c\/p\u003e\n\u003ch2\u003eModel Comparison \u0026amp; Quick Selection\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f5f7fa;\"\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 10px; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 10px; text-align: left;\"\u003eI\/O Configuration\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 10px; text-align: left;\"\u003eOutput Type\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 10px; text-align: left;\"\u003eCore Advantage \u0026amp; Scenario\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eM31-AFAX4440G-U-CAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e4DI + 4AI + 4DO\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eDigital Output + High-precision Analog Input\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eMixed signal acquisition; for scenarios requiring both digital control and analog sensor data collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eM31-AXAX8080G-U-CAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e8DI + 8DO\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003ePNP Transistor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eHigh-speed switching; for high-frequency low-power industrial load control and logic signal conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e\u003cstrong\u003eM31-AXEX8080G-U-CAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e8DI + 8DO\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eElectromagnetic Relay\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eHigh-power load compatibility; supports both AC and DC loads, for valves, contactors and motors control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCore Common Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard CANopen Protocol:\u003c\/strong\u003e Fully compliant with CANopen specifications, seamlessly compatible with mainstream PLCs, configuration software and host control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Modular Expansion:\u003c\/strong\u003e Supports up to 16 stackable I\/O modules (including the host), expanding to a maximum of 256 I\/O channels without replacing the main controller, greatly reducing deployment costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Reliability:\u003c\/strong\u003e Built to \u003cstrong\u003eEMC Level 3\u003c\/strong\u003e protection standards, with full electrical isolation between power supply, logic circuits and I\/O interfaces. Built-in ESD, lightning surge, fast transient burst and reverse polarity protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Configuration \u0026amp; Deployment:\u003c\/strong\u003e Device parameters can be configured conveniently via the built-in Ethernet port; supports standard 35mm DIN rail mounting or screw mounting for quick integration into industrial cabinets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Power Supply:\u003c\/strong\u003e Supports DC 9~36V wide range input, adapting to complex and unstable industrial field power environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDetailed Technical Specifications by Model\u003c\/h3\u003e\n\u003ch4\u003e1. M31-AFAX4440G-U-CAN (4DI + 4AI + 4DO Mixed Type)\u003c\/h4\u003e\n\u003cp\u003eThis mixed-signal I\/O module integrates high-precision analog acquisition and digital input\/output functions in one compact unit, suitable for comprehensive data acquisition and control scenarios with both sensor signals and switching devices.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; width: 30%; font-weight: bold;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eM31-AFAX4440G-U-CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eStandard CANopen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eI\/O Configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003e4 Digital Inputs (DI) + 4 Analog Inputs (AI) + 4 Digital Outputs (DO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eAnalog Input Specs\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003e16-bit resolution, differential input, accuracy ≤ 1‰\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eDC 9～36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eProtection Level\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eIndustrial EMC Level 3, ESD, Surge, Reverse Polarity Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003e35mm DIN Rail \/ Screw Mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e2. M31-AXAX8080G-U-CAN (8DI + 8DO PNP Transistor Type)\u003c\/h4\u003e\n\u003cp\u003eHigh-speed digital I\/O module with PNP transistor outputs, designed for high-frequency switching scenarios, providing fast response speed and reliable low-power load control performance.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; width: 30%; font-weight: bold;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eM31-AXAX8080G-U-CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eStandard CANopen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eI\/O Configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003e8 Digital Inputs (DI) + 8 Digital Outputs (DO, PNP Transistor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eOutput Feature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eHigh-speed switching, suitable for low-power industrial loads and logic level conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eDC 9～36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eIsolation Standard\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eFull electrical isolation between power, logic and I\/O circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003e35mm DIN Rail \/ Positioning Hole Mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e3. M31-AXEX8080G-U-CAN (8DI + 8DO Relay Type)\u003c\/h4\u003e\n\u003cp\u003eRobust I\/O module with electromagnetic relay outputs, supporting both AC and DC high-power loads, with strong versatility and adaptability for diverse field equipment control scenarios.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; width: 30%; font-weight: bold;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eM31-AXEX8080G-U-CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eStandard CANopen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eI\/O Configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003e8 Digital Inputs (DI) + 8 Digital Outputs (DO, Electromagnetic Relay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eOutput Feature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eSupports both AC and DC loads, high power capacity, ideal for valves, contactors, motors control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eDC 9～36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eProtection Standards\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003eEMC Level 3, ESD, Fast Transient Burst Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px; font-weight: bold;\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 8px;\"\u003e35mm DIN Rail Mounting, Industrial Compact Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFactory Automation \u0026amp; PLC Distributed Networking\u003c\/li\u003e\n\u003cli\u003eIndustrial Process Control \u0026amp; On-site Data Acquisition\u003c\/li\u003e\n\u003cli\u003eSCADA Systems \u0026amp; Remote Equipment Monitoring\u003c\/li\u003e\n\u003cli\u003eSmart Grid \u0026amp; Substation Automation Control\u003c\/li\u003e\n\u003cli\u003eBuilding Automation \u0026amp; HVAC Control Systems\u003c\/li\u003e\n\u003cli\u003eWarehouse Logistics \u0026amp; Machinery Equipment Automation\u003c\/li\u003e\n\u003cli\u003ePump, Valve \u0026amp; Heavy Electrical Equipment Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_01_871e4248-68d7-4208-9860-d206cba70183.jpg?v=1781605119\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_02_c4f3fa1d-366b-41ff-80fd-c3c8fa06ec4a.jpg?v=1781605121\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_03_6f220d00-2540-4acb-9439-cc64117ed0cb.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_04_78aa602b-9f57-4526-9a06-3a6a2f900555.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_05_6378d810-f750-4195-864e-6cf0d9b33c9a.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_06_110a75b5-7ddb-4ace-8dbc-247a9b3d040e.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_07_c50887d6-e77f-4239-91ca-6dac4a9a079f.jpg?v=1781605119\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_08_15f5daef-3106-4ee0-a83a-67768958c685.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_09_d6971ccc-833e-4109-a1b8-4aee5d6c3d05.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_53537ee9-7e6e-4475-88d3-12099b523885.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_11_4b53189b-8065-4883-8618-247be984bd9f.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_12_74a0db36-e0c9-40aa-9d17-79a93f060bea.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_a706f208-917e-40c0-9c7a-9c0c62e2784c.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_02_c4f3fa1d-366b-41ff-80fd-c3c8fa06ec4a.jpg?v=1781605121\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_03_dde87296-42e8-4bcd-836f-550a35c25f2c.jpg?v=1781605121\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_04_1b9fae02-8a27-4a01-adc5-63a15cf3c89b.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_05_631fdada-2b59-43ba-b4ea-1cecfebed6a0.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_06_a331d70a-dbac-4316-b482-4c741a145fe4.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_07_af3458ec-1c0f-433c-921a-ace67ec2b145.jpg?v=1781605121\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_08_df5bf09e-d846-4429-aa94-909d8ef30511.jpg?v=1781605120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_09_2cf9c644-d4b4-456d-a5de-fd54d20f92c4.jpg?v=1781605121\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"M31-AFAX4440G-U-CAN","offer_id":48581809012941,"sku":"M31-AFAX4440G-U-CAN","price":48.45,"currency_code":"USD","in_stock":true},{"title":"M31-AXAX8080G-U-CAN","offer_id":48581809045709,"sku":"M31-AXAX8080G-U-CAN","price":48.45,"currency_code":"USD","in_stock":true},{"title":"M31-AXEX8080G-U-CAN","offer_id":48581809078477,"sku":"M31-AXEX8080G-U-CAN","price":60.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/M31-AFAX4440G-U-CAN.jpg?v=1781604821"},{"product_id":"ebyte-ewd104-bt58-series-2-4g-bluetooth-low-energy-ble-5-3-ibeacon","title":"EBYTE EWD104-BT58 Series 2.4G Bluetooth Low Energy BLE 5.3 iBeacon","description":"\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000337132724.mp4?dft=hd\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-12-17\/20251217952397331.jpg\" alt=\"product introduction\" title=\"product introduction\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe EWD104-BT58 series is a high-performance, low-power Bluetooth beacon (iBeacon) module designed specifically for the Internet of Things (IoT). Based on advanced BLE 5.3 technology, this series delivers exceptional connection stability and ultra-long-distance transmission, making it the ideal choice for IoT applications such as indoor positioning, asset tracking, and proximity marketing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLatest Bluetooth Technology:\u003c\/b\u003e Built on the 2.4G BLE 5.3 protocol, ensuring lower power consumption and faster connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUltra-Long Transmission Distance:\u003c\/b\u003e Achieves a maximum broadcasting distance of up to \u003cb\u003e160 meters\u003c\/b\u003e, easily covering expansive spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHighly Configurable:\u003c\/b\u003e Fully supports the iBeacon standard and allows for flexible parameter adjustments using \u003cb\u003eAT Commands\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eConvenient Maintenance:\u003c\/b\u003e Supports \u003cb\u003eOTA (Over-the-Air) firmware updates\u003c\/b\u003e, simplifying future upgrades and feature enhancements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUltra-Low Power Design:\u003c\/b\u003e Tailor-made to maximize battery life for long-lasting IoT node devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eBLE Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTemp \u0026amp; Humidity Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGyroscope \/ Motion Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eIP67 Waterproof Enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eReference Price (USD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For...\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEWD104-BT58\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e❌\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e❌\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e$4.61\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard indoor positioning and basic marketing.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEWD104-BT58P\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e❌\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e❌\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✅\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e$5.38\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOutdoor or harsh environment basic tracking.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEWD104-BT58TH\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✅\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e❌\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e$6.14\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndoor environments requiring climate monitoring.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEWD104-BT58PA\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e❌\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✅\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✅\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e$6.14\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAsset tracking with movement detection in harsh environments.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEWD104-BT58THA\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✅\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e✅\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e$7.30\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAdvanced indoor monitoring (movement + climate).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Manual Download\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ebyteiot.com\/collections\/ble-module\" title=\"ble module\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10b85530-af37-4f0e-a46a-cc2985e25070.jpg?v=1781667296\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-e83-2g4m03s-small-size-and-low-power-consumption-ble-5-2-ble-mesh-wireless-module-nrf5340-module?_pos=1\u0026amp;_sid=073cc1e40\u0026amp;_ss=r\" title=\"ble-5-2-ble-mesh-wireless-module-nrf5340-module\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_72d97a68-5e6c-43c1-834d-c5d3c2c741de.jpg?v=1781667297\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-ewd103-w14p485-wifi-bluetooth-dual-mode-serial-server-802-11b-g-n-ble5-2-modbus-rs485-ap-sta-ap-sta-low-power-1\" title=\"modbus rs485 to Bluetooth\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_d4fe0a8f-4f70-4ca9-86b7-7ca2a217a347.jpg?v=1781667296\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_f4505019-4f12-41f0-bf2a-005b87e18dae.jpg?v=1781667335\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_ca1590f6-9df9-46f2-aab8-9d510b0515f8.jpg?v=1781667348\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_954777c9-4fac-4ecf-b9ea-9fbb9020e2e9.jpg?v=1781667362\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_7f6b35f7-2c80-4f65-a402-3c26b152ebb8.jpg?v=1781667392\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_8a68ac68-51d2-4d47-8713-cebe5954c634.jpg?v=1781667403\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_87ddf7d8-4cb4-46ef-9f25-edd0d0ea9c10.jpg?v=1781667421\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_1b8d0072-ec64-4fd0-9cd7-9fa1bc422a21.jpg?v=1781667435\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_50b1e05a-9105-4cc6-8c9b-7b947e9b604f.jpg?v=1781667451\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_88297c20-a26d-462f-b36d-39e0e93d3f28.jpg?v=1781667469\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_03f5e735-ca84-49c5-8058-632f16b9f505.jpg?v=1781667493\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_30652e57-5d1c-4824-9e67-1912124da338.jpg?v=1781667506\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_04a4d3e3-58b0-4e0b-a6b4-f76ee93542f2.jpg?v=1781667518\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_9a4c5b2c-391c-45bf-b5ac-6027b6e45a92.jpg?v=1781667535\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e1. EWD104-BT58 (Standard Model) - Smart Retail \u0026amp; Exhibition Guidance\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eScenario:\u003c\/b\u003e A large shopping mall or museum deploys these beacons across different zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUse Case:\u003c\/b\u003e When visitors with the mall's or museum's app walk near a beacon, they receive push notifications on their phones containing proximity marketing coupons, store discounts, or audio guide information for specific art exhibits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e2. EWD104-BT58P (IP67 Waterproof) - Outdoor Logistics Yard Management\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eScenario:\u003c\/b\u003e A port terminal or large outdoor logistics park needs to track pallets and containers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUse Case:\u003c\/b\u003e Attached to outdoor shipping containers, the waterproof beacon continuously broadcasts its ID. Even in heavy rain or dusty environments, yard managers can use Bluetooth gateways to locate specific containers in real-time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e3. EWD104-BT58TH (Temperature \u0026amp; Humidity) - Cold Chain Logistics \u0026amp; Smart Greenhouses\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eScenario:\u003c\/b\u003e Transporting temperature-sensitive goods (like fresh produce or pharmaceuticals) or monitoring agricultural environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUse Case:\u003c\/b\u003e Placed inside a refrigerated truck, the beacon broadcasts both its location ID and real-time temperature\/humidity data. If the temperature exceeds safe limits, the central system triggers an alert, preventing cargo spoilage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e4. EWD104-BT58PA (Waterproof + Accelerometer) - Construction Equipment Anti-theft\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eScenario:\u003c\/b\u003e Managing expensive tools, generators, or small excavators on an open construction site.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUse Case:\u003c\/b\u003e The rugged beacon is attached to heavy equipment. The built-in accelerometer detects unexpected movement during off-hours. If someone tries to move the equipment, the beacon immediately broadcasts an active motion status, triggering a site alarm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e5. EWD104-BT58THA (Temp\/Humid + Accelerometer) - High-Value Fragile Goods Transit\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eScenario:\u003c\/b\u003e Transporting highly sensitive, high-value items like vaccines, laboratory chemicals, or fine art.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUse Case:\u003c\/b\u003e Placed inside the shipping crate, the module monitors the micro-climate (temperature\/humidity) while the accelerometer tracks any severe impacts, drops, or tilting. This provides a complete environmental and physical audit trail upon delivery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003cb\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003cp\u003eQ1: What is the actual battery life of these beacons?\u003cbr\u003eA: Operating on the BLE 5.3 protocol, these beacons are designed for ultra-low power consumption. Depending on your configured broadcasting interval and transmit power, the battery can typically last from 1 to 5 years.\u003c\/p\u003e\n\u003cp\u003eQ2: Can I configure the beacon parameters using a smartphone?\u003cbr\u003eA: Yes. EBYTE provides flexible configuration options. You can easily configure parameters (such as UUID, Major, Minor, TX power, and broadcast interval) using a WeChat Mini Program or via standard AT Commands using a serial tool.\u003c\/p\u003e\n\u003cp\u003eQ3: Are these beacons compatible with both Apple and Android devices?\u003cbr\u003eA: Absolutely. The EWD104-BT58 series strictly complies with the BLE 5.3 protocol and fully supports Apple's iBeacon and Google's Eddystone (UID, URL, TLM, EID) modes, ensuring seamless integration with both iOS and Android ecosystems.\u003c\/p\u003e\n\u003cp\u003eQ4: Does the broadcast distance really reach 160 meters?\u003cbr\u003eA: The 160-meter maximum range is achieved in open, unobstructed environments at maximum transmission power. In practical indoor scenarios with walls, shelves, or human traffic, the reliable range will be shorter. We recommend purchasing a sample to test the actual coverage in your specific environment.\u003c\/p\u003e\n\u003cp\u003eQ5: How do we handle firmware updates if we deploy hundreds of these modules?\u003cbr\u003eA: The entire series supports OTA (Over-the-Air) firmware updates. You do not need to physically retrieve or dismantle the beacons to upgrade them; firmware can be pushed wirelessly, saving massive maintenance costs.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"EWD104-BT58","offer_id":48583156662477,"sku":"EWD104-BT58","price":3.69,"currency_code":"USD","in_stock":true},{"title":"EWD104-BT58TH","offer_id":48583156695245,"sku":"EWD104-BT58TH","price":4.92,"currency_code":"USD","in_stock":true},{"title":"EWD104-BT58THA","offer_id":48583156728013,"sku":"EWD104-BT58THA","price":5.84,"currency_code":"USD","in_stock":true},{"title":"EWD104-BT58P","offer_id":48583156760781,"sku":"EWD104-BT58P","price":4.31,"currency_code":"USD","in_stock":true},{"title":"EWD104-BT58PA","offer_id":48583156793549,"sku":"EWD104-BT58PA","price":4.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_e0086148-c5aa-4ed4-999c-432575d49442.jpg?v=1781667257"},{"product_id":"ebyte-ewm700-elrs-receiver-module-915mhz-2-4ghz","title":"EBYTE EWM700 Series Open-Source ELRS Receiver Module 915MHz \u0026 2.4GHz UART SX1276\/SX1281 for FPV","description":"\u003cp\u003eTake your FPV and UAV experience to the next level with the EBYTE EWM700 Series ExpressLRS (ELRS) Receiver Modules. Designed for ultra-low latency and exceptional long-range performance, these open-source receiver modules integrate industry-leading RF chips (SX1276 and SX1281) into an incredibly compact form factor. Operating on a wide voltage range of 3.3V to 5.5V, the EWM700 series provides seamless UART connectivity and robust signal penetration. Whether you are building an ultra-light micro-drone for indoor racing or a long-range fixed-wing aircraft, the EWM700 series delivers the rock-solid reliability that modern pilots demand.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCore Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOpen-Source ELRS Protocol:\u003c\/b\u003e Built for the highly popular ExpressLRS ecosystem, ensuring low latency, high refresh rates, and active community support.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePremium RF Hardware:\u003c\/b\u003e Equipped with genuine Semtech SX1276 (915MHz) and SX1281 (2.4GHz) chips for superior sensitivity and range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUltra-Small Footprint:\u003c\/b\u003e Highly integrated SMD design specifically engineered for tight builds and weight-sensitive aircraft.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eWide Voltage Input:\u003c\/b\u003e Supports 3.3V~5.5V DC, easily integrating with the 5V pads on nearly all modern flight controllers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUniversal UART Interface:\u003c\/b\u003e Communicates via standard UART (CRSF protocol), offering plug-and-play compatibility with Betaflight, INAV, and ArduPilot.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003cth align=\"left\"\u003eEWM700-2G4T12SXE\u003c\/th\u003e\n\u003cth align=\"left\"\u003eEWM700-900T20DXN\u003c\/th\u003e\n\u003cth align=\"left\"\u003eEWM700-2G4T20DXN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eChip Solution\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eESP8285 + SX1281\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eESP8285 + SX1276\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eESP8285 + SX1281\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eFrequency Band\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e2.4GHz\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e915MHz\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e2.4GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eProtocol\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eCRSF\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eCRSF\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eCRSF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eHost Interface\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eUART\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eUART\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eUART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eNominal TX Power\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e12dBm (15.8mW)\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e20dBm (100mW)\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e20dBm (100mW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eTransmit Current\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e≈60mA\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e≈141mA\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e≈165mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eReceive Current\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e≈33mA\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e≈33mA\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e≈37mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eAntenna Connector\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e2.54mm Stamp-hole\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e2.54mm Punch holes\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e2.54mm Punch holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eDimensions\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e12.0 × 12.0 × 3.3mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e18.0 × 12.0 × 3.5mm\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e18.0 × 12.0 × 3.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eWeight\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e0.7g\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1.1g\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e3.3V – 5.5V DC\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e3.3V – 5.5V DC\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e3.3V – 5.5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eProduct Manual Download\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_01.jpg?v=1781675914\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_02_a9aede77-ce70-4866-b241-4959f043913f.jpg?v=1781675932\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_03.jpg?v=1781675947\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_04.jpg?v=1781676037\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_05.jpg?v=1781676052\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_06.jpg?v=1781676154\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_07.jpg?v=1781676322\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_08.jpg?v=1781676339\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_09.jpg?v=1781676386\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_10.jpg?v=1781676408\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_11.jpg?v=1781676444\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_12.jpg?v=1781676456\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1200_13.jpg?v=1781676470\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCustomer Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEWM700-2G4T12SXE:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIndustry \u0026amp; Environment:\u003c\/b\u003e Indoor FPV Drone Racing (Tiny Whoops).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUsage:\u003c\/b\u003e In highly competitive indoor drone racing, every gram matters, and latency must be practically zero. Pilots solder the ultra-lightweight EWM700-2G4T12SXE directly to their micro flight controllers. The 2.4GHz ELRS protocol ensures that control inputs are transmitted at rapid refresh rates (up to 500Hz+), allowing for pinpoint accuracy when navigating tight gates in gymnasiums or abandoned buildings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEWM700-2G4T20DXN:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIndustry \u0026amp; Environment:\u003c\/b\u003e Professional FPV Cinematic Filming and Freestyle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUsage:\u003c\/b\u003e A cinematic drone operator flying a 5-inch or 7-inch quadcopter around abandoned structures or construction sites needs reliable control. They use the EWM700-2G4T20DXN for its 20dBm power output, which provides a comfortable safety buffer against signal drops. The 2.4GHz band keeps the antenna size small and manageable while delivering exceptional responsiveness for acrobatic maneuvers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEWM700-900T20DXN:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIndustry \u0026amp; Environment:\u003c\/b\u003e Agricultural \u0026amp; Long-Range Surveying UAVs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUsage:\u003c\/b\u003e Operating a large fixed-wing mapping drone over vast farmlands or dense forests requires extreme signal penetration. The operator installs the EWM700-900T20DXN module. Utilizing the lower 915MHz frequency and LoRa modulation, the signal easily punches through foliage and maintains a robust link miles away from the pilot, ensuring the expensive survey equipment returns home safely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eQ1: What is the operating voltage of the EWM700 series modules?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e The EWM700 series operates on a wide DC voltage range of 3.3V to 5.5V. This makes it incredibly convenient to install, as you can power it directly from the standard 5V or 3.3V output pads found on almost all modern Betaflight, INAV, and ArduPilot flight controllers without needing an external BEC.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ2: How do I configure and flash firmware to these modules?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Because these modules are based on the open-source ExpressLRS project, you can easily flash and update them using the official ExpressLRS Configurator. They can be updated via Betaflight Passthrough (using the UART connection) or via Wi-Fi if the ELRS firmware initiates Wi-Fi mode.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ3: Which frequency should I choose for my drone: 915MHz or 2.4GHz?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Choose 2.4GHz (EWM700-2G4T models) if you want the lowest possible latency, highest refresh rates, and a small antenna—perfect for racing, freestyle, and everyday FPV. Choose 915MHz (EWM700-900T20DXN) if you prioritize long-range flying and obstacle penetration (like flying behind trees or hills), which is ideal for fixed-wing and long-range cruisers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ4: How do I connect the module to my flight controller?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e The EWM700 modules use a standard UART interface. You simply need to solder 4 wires: 5V (or 3.3V) to Power, GND to Ground, module TX to a free UART RX on the flight controller, and module RX to the corresponding UART TX. Inside your flight controller software, set the receiver protocol to CRSF.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ5: What is the expected control range of these ELRS modules?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e ExpressLRS utilizes Semtech's LoRa technology, offering industry-leading range. In clear Line of Sight (LoS) conditions, the 2.4GHz modules can achieve several kilometers of range with a solid link quality. The 915MHz module can easily reach tens of kilometers under optimal conditions, vastly outperforming traditional 2.4GHz RC links.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"EWM700-2G4T12SXE","offer_id":48583180976333,"sku":"EWM700-2G4T12SXE","price":7.38,"currency_code":"USD","in_stock":true},{"title":"EWM700-2G4T20DXN","offer_id":48583181009101,"sku":"EWM700-2G4T20DXN","price":8.45,"currency_code":"USD","in_stock":false},{"title":"EWM700-900T20DXN","offer_id":48583181041869,"sku":"EWM700-900T20DXN","price":8.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_404e3b95-9ce2-4f56-9859-250dd2c74d6c.png?v=1781675846"},{"product_id":"ebyte-ewd611-wireless-data-video-modem-868-915mhz","title":"Ebyte EWD611 Wireless RF Module 868\/915MHz 20\/33dBm 1-2km Full Duplex Video \u0026 Data Transceiver with RS485 Ethernet Port","description":"\u003cp\u003eThe EBYTE EWD611 Series is a robust, industrial-grade wireless modem designed to handle demanding high-bandwidth applications. Operating in the 868MHz and 915MHz frequency bands with an impressive 33dBm (2W) transmit power, this full-duplex module seamlessly integrates both high-speed video and serial data transmission. Capable of speeds up to 16Mbps, it can simultaneously transmit up to four 1080p video streams alongside RS485 transparent data. With built-in PA (Power Amplifier), LNA (Low Noise Amplifier), and advanced star networking capabilities covering up to 2 km, the EWD611 is the ultimate solution for long-range video surveillance, intelligent control systems, and complex IoT networks.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCore Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh-Speed Data \u0026amp; Video:\u003c\/b\u003e Achieves up to 16Mbps baud rates, supporting the simultaneous transmission of up to four 1080p HD video streams.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLong-Range 33dBm Output:\u003c\/b\u003e Equipped with a 2W transmitter and PA\/LNA components to ensure a stable communication distance of up to 2 km under ideal conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDual Interface Integration:\u003c\/b\u003e Supports simultaneous transparent transmission over both Ethernet and RS485 serial ports for versatile equipment connectivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAdvanced Star Networking:\u003c\/b\u003e Easily build robust local networks supporting up to 31 sub-nodes with simple master\/slave mode switching and one-touch pairing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFull-Duplex Communication:\u003c\/b\u003e Ensures seamless, low-latency continuous data flow without the bottleneck of half-duplex switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin: 0 0 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.5; font-family: Arial, sans-serif; height: 336px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: rgb(245, 247, 250); height: 21px;\"\u003e\n\u003cth style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; text-align: left; font-weight: 600; min-width: 180px; height: 21px;\"\u003eProduct Parameters\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; text-align: left; font-weight: 600; min-width: 160px; height: 21px;\"\u003eE611-900NW20S\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; text-align: left; font-weight: 600; min-width: 180px; height: 21px;\"\u003eEWD611-900NW20(485)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; text-align: left; font-weight: 600; min-width: 160px; height: 21px;\"\u003eE611-900NW20D\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; text-align: left; font-weight: 600; min-width: 160px; height: 21px;\"\u003eE611-868NW33S\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; text-align: left; font-weight: 600; min-width: 180px; height: 21px;\"\u003eEWD611-868NW33(485)\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; text-align: left; font-weight: 600; min-width: 160px; height: 21px;\"\u003eE611-915NW33S\u003c\/th\u003e\n\u003cth style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; text-align: left; font-weight: 600; min-width: 180px; height: 21px;\"\u003eEWD611-915NW33(485)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e5\/12V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e5\/12V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e5\/12V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e5\/12\/24V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e5\/12\/24V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e5\/12\/24V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e5\/12\/24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eCommunication Level\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e3.3V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e–\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e3.3V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e3.3V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e–\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e3.3V\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd colspan=\"7\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e-40~+85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e902~928MHz\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e863~873MHz\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e902~928MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eTransmit Power\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e20dBm\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e33dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eTransmit Current\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e500mA\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e1100mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eReceive Current\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e84mA\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e84mA\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e84mA\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e85mA\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e85mA\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e85mA\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e85mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eReceiver Sensitivity\u003c\/td\u003e\n\u003ctd colspan=\"7\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e-107dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eCommunication Distance\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e1000m\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e2000m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 42px;\"\u003eMax. Accessible Child Nodes\u003c\/td\u003e\n\u003ctd colspan=\"7\" style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 42px;\"\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eUART\/PHY\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eRS-485\/Ethernet Port\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eUART\/PHY\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eUART\/PHY\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eRS-485\/Ethernet Port\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eUART\/PHY\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eRS-485\/Ethernet Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003ePackage Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eSMD\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e–\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eDIP Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eSMD\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e–\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eSMD\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e40×29mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e66×68×21.6mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e35×35mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e50×39mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e82×84×25mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e50×39mm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003e82×84×25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; font-weight: 500; background-color: rgb(250, 250, 250); height: 21px;\"\u003eAntenna Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eIPEX\/Castellated Holes\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eSMA-K Connector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eIPEX\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eIPEX\/Castellated Holes\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eSMA-K Connector\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eIPEX\/Castellated Holes\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(224, 224, 224); padding: 10px 12px; height: 21px;\"\u003eSMA-K Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eProduct Manual Download\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_37408d91-a18b-40f6-bd3b-eff0e2e9bd36.jpg?v=1784196513\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_84ce8a77-7305-497e-aab7-cf948e92d1ab.jpg?v=1784196512\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_ba80ae37-c606-4628-ab0e-951cfb6cc913.jpg?v=1784196306\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_39a70f79-f1bf-4104-8ea7-f92662610193.jpg?v=1784196306\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_95f0f408-0238-4717-87ad-74d041359bbd.jpg?v=1784196306\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_f55f1924-ead0-42f3-9b01-78ba716d5def.jpg?v=1784196307\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_8aa7ff99-0b0c-40ac-8c87-cee4bfeb8f98.jpg?v=1784196512\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/8_d0738798-26cb-4566-a5a9-da1e8273646d.jpg?v=1784196513\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_3a1f03e2-a0ee-45b8-ab06-17eb87516b26.jpg?v=1784196512\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_0c951e7f-f018-4dd4-bfc8-8d600e962fc8.jpg?v=1784196513\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_4e86f9b5-ee99-40f7-867d-b55da5a8b839.jpg?v=1784196513\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_9f78096a-6175-474d-b8eb-16e9b7d0e676.jpg?v=1784196510\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_9ce071e1-e953-4356-81c3-642c5f49f72c.jpg?v=1784196512\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_f978b8ee-9789-4421-8b2d-f6913c73e7c9.jpg?v=1784196510\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_b9069fcf-0d62-48e0-bf69-0db9d28833bb.jpg?v=1784196511\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_bcf3dd9c-1e2c-4d2f-99db-91a41b643fc1.jpg?v=1784196513\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"EWD611-868NW33(485)","offer_id":48583184580813,"sku":"EWD611-868NW33(485)","price":95.9,"currency_code":"USD","in_stock":false},{"title":"EWD611-915NW33(485)","offer_id":48583184613581,"sku":"EWD611-915NW33(485)","price":95.9,"currency_code":"USD","in_stock":false},{"title":"EWD611-900NW20(485)","offer_id":48601629917389,"sku":null,"price":33.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_4ff3a9cb-264f-42a9-9224-ae9454c49690.jpg?v=1784196306"},{"product_id":"ebyte-ecm50-esp32-s3-industrial-iot-gateway-4g-wifi-lora-rs485-rs232","title":"EBYTE ECM50 Series ESP32-S3 Programmable Industrial Computer \u0026 IoT Gateway (4G\/WiFi\/LoRa\/RS485\/RS232)","description":"\u003cp\u003eThe Ebyte ECM50 Series is an industrial MicroPython-programmable IoT gateway powered by the ESP32-S3 processor with 8MB PSRAM, featuring multi-carrier wireless options (4G LTE, Wi-Fi, BLE, LoRa) and RS485\/RS232 serial interfaces alongside 2DI, 2AI, and 2DO ports for robust Modbus RTU\/TCP and MQTT cloud telemetry.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 800px; border-collapse: collapse; text-align: left; font-family: Arial, sans-serif; border: 1px solid #e1e1e1;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eModel \/ SKU\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eMain Processor\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eSerial Interface\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eCellular 4G LTE Region\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eOnboard I\/O Resources\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eProtocols \u0026amp; Software\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eECM50-A08\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eESP32-S3 (8MB PSRAM)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eRS485\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eNon-Cellular (Ethernet\/Wi-Fi\/LoRa)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e2DI + 2AI + 2DO\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eMicroPython, Modbus, MQTT, HTTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eECM50-A08EU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eESP32-S3 (8MB PSRAM)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eRS485\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eEurope \/ Asia \/ Africa (4G LTE)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e2DI + 2AI + 2DO\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eMicroPython, Modbus, MQTT, HTTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eECM50-A08LA\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eESP32-S3 (8MB PSRAM)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eRS485\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eLatin America (4G LTE)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e2DI + 2AI + 2DO\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eMicroPython, Modbus, MQTT, HTTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eECM50-A09EU\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eESP32-S3 (8MB PSRAM)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eRS232\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eEurope \/ Asia \/ Africa (4G LTE)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e2DI + 2AI + 2DO\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eMicroPython, Modbus, MQTT, HTTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eECM50-A09LA\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eESP32-S3 (8MB PSRAM)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eRS232\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eLatin America (4G LTE)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e2DI + 2AI + 2DO\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eMicroPython, Modbus, MQTT, HTTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCore Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMicroPython Programmable:\u003c\/b\u003e Features an ESP32-S3R8 processor with 8MB PSRAM, allowing users to write and execute custom edge-computing scripts to significantly reduce server load and development time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUnmatched Connectivity:\u003c\/b\u003e Supports 4G LTE, Ethernet (RJ45), Wi-Fi, Bluetooth 5.0, and LoRa, ensuring reliable data transmission in both urban and remote environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRich Industrial Interfaces:\u003c\/b\u003e Comes equipped with 2 Digital Inputs (DI), 2 Analog Inputs (AI), 2 Digital Outputs (DO), alongside standard RS485 or RS232 serial ports for universal sensor and PLC compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eComprehensive Protocol Support:\u003c\/b\u003e Natively supports Modbus RTU\/TCP, MQTT, HTTP, and TCP\/UDP, making cloud integration with platforms like AWS, Azure, or custom servers effortless.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRugged Industrial Design:\u003c\/b\u003e Built to withstand harsh environments with wide voltage input and isolated communication ports, ideal for outdoor testing, smart grids, and heavy industry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_e3b3fd19-088a-4adb-afe2-61cae9004a86.jpg?v=1781680815\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_88180e0b-c477-4fd9-bbab-c20f004a4d19.jpg?v=1781680828\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_d7775a86-3004-4695-8dd6-97f9428a243c.jpg?v=1781680903\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_257c5849-31f6-4e13-9dd6-d7837184e1cf.jpg?v=1781680916\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_c0876a2d-e889-4d79-b82e-019aa8471c7f.jpg?v=1781680934\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_4cb472fe-6375-45f7-94b1-0d8fe965e92f.jpg?v=1781680948\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_2e125e08-7a04-409c-b3d7-3bb093b0486f.jpg?v=1781680961\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_53e980ea-f35d-481f-92bd-7939029c2e63.jpg?v=1781680974\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_ff5e1e0d-0680-4fe4-8d7f-bf94722d9b24.jpg?v=1781680987\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_094d46ac-8de7-4a74-9f2f-605262c1d7e9.jpg?v=1781680998\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_2bbdf73c-eea9-4c2f-a868-2406c7193d78.jpg?v=1781681010\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_a17f2a23-9c80-473e-a2d9-5145aefaad25.jpg?v=1781681022\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_a7560325-bad6-484a-9dc5-0620b28c3358.jpg?v=1781681034\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_5d5ef270-3751-4098-8822-d1b7dcc415c8.jpg?v=1781681055\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_e5fc1c89-fdb1-4477-a095-9233aac102ed.jpg?v=1781681068\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_cf5bbc4e-bdcc-475b-a856-839d09767124.jpg?v=1781681082\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCustomer Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eECM50-A08EU: European Smart Manufacturing \u0026amp; Assembly Line Automation\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIndustry \u0026amp; Environment:\u003c\/b\u003e Automotive parts manufacturing plant in Germany.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUsage:\u003c\/b\u003e A factory manager needs to monitor the operational status of multiple PLCs and motor drives on an assembly line. They install the ECM50-A08EU gateway. Using its RS485 port, it easily daisy-chains to the existing Modbus RTU devices. The engineering team writes a custom MicroPython script to filter and average the data locally (edge computing) before pushing the critical alerts to an MQTT broker via the local Ethernet or the backup 4G (EU) network. The DO (Digital Output) ports are wired to a factory alarm beacon to instantly notify staff of any machine faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eECM50-A09LA: Remote Hydrology \u0026amp; Water Conservancy in Latin America\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIndustry \u0026amp; Environment:\u003c\/b\u003e Remote reservoir and dam monitoring in Brazil.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUsage:\u003c\/b\u003e Environmental engineers must monitor water levels and quality in a rural reservoir where Wi-Fi and Ethernet are unavailable. They deploy the ECM50-A09LA. The analog inputs (AI) are connected directly to water level sensors, while legacy testing instruments interface via RS232. Because it is the \"LA\" version, the device reliably connects to local Latin American 4G cell towers to transmit hydrological data to the cloud via HTTP\/MQTT. If the water level exceeds a critical threshold, the onboard logic triggers a digital output (DO) to automatically close a specific valve, preventing overflow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"17\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e1. How does the MicroPython runtime simplify edge computing on the ESP32-S3 chip?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003eThe native MicroPython integration allows engineers to write Python scripts for data filtering, local protocol conversion, and automated threshold responses without complex C++ compilation pipelines. Supported by 8MB of PSRAM, the ESP32-S3 processor can parse incoming Modbus serial packets, perform edge math functions, and format payloads into JSON for MQTT transmission, significantly reducing cloud bandwidth costs and server processing overhead.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"20\"\u003e2. How do I select between the A08 and A09 model series and their regional cellular options?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"21\"\u003eSelection depends on your physical serial interface and regional network requirement. The A08 models provide RS485 differential serial connectivity for industrial bus networks, while the A09 models provide RS232 point-to-point connections for legacy instruments. The \"EU\" suffix covers 4G LTE bands in Europe, Asia, and Africa, the \"LA\" suffix targets Latin American cellular carrier bands, and the base model caters to wired Ethernet or local Wi-Fi\/LoRa deployments.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"22\"\u003e3. What cloud platforms and protocol standards are natively supported by the gateway?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"23\"\u003eThe ECM50 series supports universal industrial and IT network protocols including Modbus RTU, Modbus TCP, MQTT, HTTP, and raw TCP\/UDP socket connections. This comprehensive protocol stack enables direct integration with public IoT cloud infrastructure (such as AWS IoT Core, Microsoft Azure IoT Hub, and Google Cloud IoT) or proprietary SCADA servers without requiring external protocol translation bridges.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"ECM50-A08","offer_id":48604257517773,"sku":null,"price":39.69,"currency_code":"USD","in_stock":true},{"title":"ECM50-A08EU","offer_id":48583190937805,"sku":null,"price":39.92,"currency_code":"USD","in_stock":false},{"title":"ECM50-A08LA","offer_id":48583190970573,"sku":null,"price":39.92,"currency_code":"USD","in_stock":false},{"title":"ECM50-A09EU","offer_id":48583191003341,"sku":null,"price":39.92,"currency_code":"USD","in_stock":false},{"title":"ECM50-A09LA","offer_id":48583191036109,"sku":null,"price":39.92,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_3.jpg?v=1781680175"},{"product_id":"e810-u16-u17-series-usb-to-serial-converter-ttl-rs485","title":"E810-U16\/U17 Series USB to Serial Converter TTL\/RS485","description":"\u003cp\u003eThe Ebyte E810 series (U16\/U17) encompasses industrial-grade USB to serial (TTL\/RS485\/RS232\/RS422) converters, engineered to provide highly stable protocol bridging and reliable data transmission in electrically noisy industrial environments.\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse; font-family: Arial,sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #165dff; color: white; text-align: left;\"\u003e\n\u003cth\u003eProduct Model\u003c\/th\u003e\n\u003cth\u003eE810-U16\u003c\/th\u003e\n\u003cth\u003eE810-U17\u003c\/th\u003e\n\u003cth\u003eE810-U16C\u003c\/th\u003e\n\u003cth\u003eE810-U17C\u003c\/th\u003e\n\u003cth\u003eE810-U16H\u003c\/th\u003e\n\u003cth\u003eE810-U17H\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip Solution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFT232RL\u003c\/td\u003e\n\u003ctd\u003eFT232RL\u003c\/td\u003e\n\u003ctd\u003eCH343G\u003c\/td\u003e\n\u003ctd\u003eCH343G\u003c\/td\u003e\n\u003ctd\u003eFT232HL\u003c\/td\u003e\n\u003ctd\u003eFT232HL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB to TTL \/ RS485\u003c\/td\u003e\n\u003ctd\u003eUSB to TTL \/ RS422\u003c\/td\u003e\n\u003ctd\u003eUSB to RS485 \/ RS232\u003c\/td\u003e\n\u003ctd\u003eUSB to RS422 \/ RS485\u003c\/td\u003e\n\u003ctd\u003eUSB to TTL \/ RS485 \/ RS232\u003c\/td\u003e\n\u003ctd\u003eUSB to TTL \/ RS485 \/ RS232 \/ RS422\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Feature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Non-Isolated\u003c\/td\u003e\n\u003ctd\u003eStandard Non-Isolated\u003c\/td\u003e\n\u003ctd\u003eEnhanced EMC Protection\u003c\/td\u003e\n\u003ctd\u003eEnhanced EMC Protection\u003c\/td\u003e\n\u003ctd\u003eHigh Galvanic Isolation\u003c\/td\u003e\n\u003ctd\u003eHigh Galvanic Isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTarget Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBasic laboratory debugging\u003c\/td\u003e\n\u003ctd\u003eFull-duplex serial testing\u003c\/td\u003e\n\u003ctd\u003eCommercial data acquisition\u003c\/td\u003e\n\u003ctd\u003eMulti-drop node networking\u003c\/td\u003e\n\u003ctd\u003eHigh-noise industrial PLC\u003c\/td\u003e\n\u003ctd\u003eComplex factory automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRS485 Baud Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 ~ 3Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 3Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 6Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 6Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 12Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 12Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRS422 Baud Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e300 ~ 3Mbps\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e300 ~ 6Mbps\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e300 ~ 12Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTTL Baud Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 ~ 3Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 3Mbps\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e300 ~ 12Mbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 12Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRS232 Baud Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e300 ~ 460Kbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 460Kbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 460Kbps\u003c\/td\u003e\n\u003ctd\u003e300 ~ 460Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Bits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7, 8\u003c\/td\u003e\n\u003ctd\u003e7, 8\u003c\/td\u003e\n\u003ctd\u003e5, 6, 7, 8\u003c\/td\u003e\n\u003ctd\u003e5, 6, 7, 8\u003c\/td\u003e\n\u003ctd\u003e7, 8\u003c\/td\u003e\n\u003ctd\u003e7, 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStop Bits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"6\"\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParity Bits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"6\"\u003eNONE, ODD, EVEN, MARK, SPACE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature \u0026amp; Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"6\"\u003e-40 ~ +85°C, 5% ~ 95%RH (No Condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature \u0026amp; Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"6\"\u003e-40 ~ +105°C, 5% ~ 95%RH (No Condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"6\"\u003e68 × 78.3 × 18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDownload Manual\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_72b608c3-f541-4e53-88a0-4a8da839b1bc.jpg?v=1782462745\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_170097e6-ba03-4cb4-8b3d-bd7ae74126c5.jpg?v=1782462947\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_5f6559fe-d6b8-46b4-a6d4-a39a0d949923.jpg?v=1782463007\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_812a0f76-8bb9-443a-a7c7-82ebda0feb4d.jpg?v=1782463048\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_0cc26071-5ddd-4da6-a7d0-3cd7b43cca31.jpg?v=1782463105\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_443f11f0-2d4c-4546-93af-4c7d23021a58.jpg?v=1782463125\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_0443bb54-99c3-48f2-901a-70bc58d26e5a.jpg?v=1782463144\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_03c6105c-ab86-4ca1-a2d1-279d0539ad6c.jpg?v=1782463211\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_0434043c-50f3-486d-8ff4-9f80365cffb1.jpg?v=1782463227\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_f20ff3ad-610b-4601-a02c-c6a514fc648f.jpg?v=1782463252\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_d19f5c15-5014-4166-8bc5-4e56d410891e.jpg?v=1782463307\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_1edec867-e318-4c64-b1d0-d70aea250a28.jpg?v=1782463356\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eApplication Scenarios\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eIndustrial Automation \u0026amp; PLC Programming:\u003c\/b\u003e In factory floor environments fraught with electromagnetic interference (EMI) from heavy machinery, engineers often face dropped packets during PLC debugging. The E810-U16H, utilizing advanced galvanic isolation and transient voltage suppression, breaks ground loops and ensures flawless command execution between the host PC and the industrial controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eBuilding Access Control Systems:\u003c\/b\u003e Security integrators frequently struggle with signal attenuation when networking dozens of card readers across long distances. By leveraging the E810 series' robust RS485 conversion and integrated fail-safe biasing, systems can easily maintain stable polling rates across a 1200-meter multi-drop bus without data corruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eTesting and Measurement Equipment Logging:\u003c\/b\u003e When interfacing with high-frequency sensors that require custom baud rates, standard commercial converters often fail due to clock inaccuracies. The E810 series ensures precise hardware-level timing and high-speed data throughput, allowing electrical engineers to log continuous data streams without buffer overruns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eTechnical FAQ\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cstrong\u003eQ: What are the specific logic level thresholds for the TTL interface on the E810 series? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eA: The TTL interface operates natively at a 3.3V logic level but is strictly 5V tolerant. A logic high is output at approximately 3.3V, while a logic low is maintained below 0.4V. This ensures safe direct interfacing with modern 3.3V MCUs like STM32 and legacy 5V logic systems without requiring external level shifting circuitry.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cstrong\u003eQ: How does the RS485 interface manage bus termination and impedance matching? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003eA: The internal transceiver circuitry features integrated transient voltage suppression and fail-safe biasing. While external 120-ohm termination resistors must be deployed by the user at the physical ends of a long transmission line to prevent signal reflection, the internal A\/B line pull-up and pull-down resistors guarantee a defined logic state during bus idle periods.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cstrong\u003eQ: What are the maximum power draw and voltage specifications over the USB bus? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003eA: The device is entirely USB bus-powered, drawing a maximum of 100mA at 5V DC under continuous, heavy-load transmission. Internal LDO regulators step this down to power the core logic chips, ensuring the converter maintains absolute stability even if the host machine's USB port voltage fluctuates between 4.75V and 5.25V.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cstrong\u003eQ: How is hardware isolation implemented in the 'H' models to protect host equipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003eA: The high-isolation models utilize integrated magnetic or digital isolators paired with an isolated DC-DC converter. This architecture provides up to 1500V RMS galvanic isolation between the USB host and the serial transmission lines, effectively eliminating ground loops and protecting the computer's motherboard from high-voltage surges commonly found in motor drive applications.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"E810-U16","offer_id":48586627383501,"sku":"E810-U16","price":21.99,"currency_code":"USD","in_stock":true},{"title":"E810-U16C","offer_id":48586627416269,"sku":"E810-U16C","price":15.61,"currency_code":"USD","in_stock":true},{"title":"E810-U16H","offer_id":48586627449037,"sku":"E810-U16H","price":28.66,"currency_code":"USD","in_stock":true},{"title":"E810-U17","offer_id":48586627481805,"sku":"E810-U17","price":21.99,"currency_code":"USD","in_stock":true},{"title":"E810-U17C","offer_id":48586627514573,"sku":"E810-U17C","price":15.61,"currency_code":"USD","in_stock":true},{"title":"E810-U17H","offer_id":48586627547341,"sku":"E810-U17H","price":28.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3034a1133efe01daba919094b70c6310_0885e976-8967-4518-aead-c0cb5e3db6de.jpg?v=1782461636"},{"product_id":"ebyte-bad11-bad31-series-12w-isolated-din-rail-power-supplies-85-264vac","title":"Ebyte BAD11 \u0026 BAD31 series 12W Isolated DIN-Rail Power Supplies 85-264VAC","description":"\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000337934468.mp4?dft=hd\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-12-17\/20251217952397331.jpg\" alt=\"product introduction\" title=\"product introduction\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis specification table compares 5 models of Ebyte DIN-rail mounted industrial isolated AC-DC power supplies, featuring 85-264VAC wide input, 2750VDC galvanic isolation, 87.3% peak efficiency and comprehensive circuit protection, engineered for reliable operation in harsh industrial environments.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; min-width: 1100px; border-collapse: collapse; font-family: Arial,sans-serif; font-size: 14px;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #165dff; color: white; text-align: left;\"\u003e\n\u003cth\u003eProduct Model\u003c\/th\u003e\n\u003cth\u003eInput Voltage (Nominal \u0026amp; Range)\u003c\/th\u003e\n\u003cth\u003eRated Power\u003c\/th\u003e\n\u003cth\u003eOutput Voltage (VDC)\u003c\/th\u003e\n\u003cth\u003eOutput Accuracy\u003c\/th\u003e\n\u003cth\u003eMax Output Current\u003c\/th\u003e\n\u003cth\u003eIsolation Voltage\u003c\/th\u003e\n\u003cth\u003eMax Conversion Efficiency\u003c\/th\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003cth\u003eProtection Features\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAD11-12W05N2\u003c\/td\u003e\n\u003ctd\u003e220VAC (85-264VAC)\u003c\/td\u003e\n\u003ctd\u003e12W\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003ctd\u003e±5%\u003c\/td\u003e\n\u003ctd\u003e2400mA\u003c\/td\u003e\n\u003ctd\u003e2750VDC\u003c\/td\u003e\n\u003ctd\u003e87.3%\u003c\/td\u003e\n\u003ctd\u003e-40℃ ~ +85℃\u003c\/td\u003e\n\u003ctd\u003eInput: surge \u0026amp; lightning protection; Output: over-current, short-circuit, over-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAD11-12W12N2\u003c\/td\u003e\n\u003ctd\u003e220VAC (85-264VAC)\u003c\/td\u003e\n\u003ctd\u003e12W\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003ctd\u003e±5%\u003c\/td\u003e\n\u003ctd\u003e1000mA\u003c\/td\u003e\n\u003ctd\u003e2750VDC\u003c\/td\u003e\n\u003ctd\u003e87.3%\u003c\/td\u003e\n\u003ctd\u003e-40℃ ~ +85℃\u003c\/td\u003e\n\u003ctd\u003eInput: surge \u0026amp; lightning protection; Output: over-current, short-circuit, over-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAD31-12W05N2\u003c\/td\u003e\n\u003ctd\u003e380VAC (85-450VAC) \/ 120-630VDC\u003c\/td\u003e\n\u003ctd\u003e12W\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003ctd\u003e2400mA\u003c\/td\u003e\n\u003ctd\u003e2750VDC\u003c\/td\u003e\n\u003ctd\u003e87.3%\u003c\/td\u003e\n\u003ctd\u003e-40℃ ~ +85℃\u003c\/td\u003e\n\u003ctd\u003eInput: surge \u0026amp; lightning protection; Output: over-current, short-circuit, over-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAD31-12W12N2\u003c\/td\u003e\n\u003ctd\u003e380VAC (85-450VAC) \/ 120-630VDC\u003c\/td\u003e\n\u003ctd\u003e12W\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003ctd\u003e1000mA\u003c\/td\u003e\n\u003ctd\u003e2750VDC\u003c\/td\u003e\n\u003ctd\u003e87.3%\u003c\/td\u003e\n\u003ctd\u003e-40℃ ~ +85℃\u003c\/td\u003e\n\u003ctd\u003eInput: surge \u0026amp; lightning protection; Output: over-current, short-circuit, over-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAD31-12W24N2\u003c\/td\u003e\n\u003ctd\u003e380VAC (85-450VAC) \/ 120-630VDC\u003c\/td\u003e\n\u003ctd\u003e12W\u003c\/td\u003e\n\u003ctd\u003e24V DC\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003ctd\u003e500mA\u003c\/td\u003e\n\u003ctd\u003e2750VDC\u003c\/td\u003e\n\u003ctd\u003e87.3%\u003c\/td\u003e\n\u003ctd\u003e-40℃ ~ +85℃\u003c\/td\u003e\n\u003ctd\u003eInput: surge \u0026amp; lightning protection; Output: over-current, short-circuit, over-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDownload Datasheet\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_eff12620-ca46-4c1d-814b-ba675a974d61.jpg?v=1782465646\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_6b54bedf-bef9-4028-9e17-66d452253a28.jpg?v=1782465877\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_8b4adf22-a0ee-4216-983e-9922a626535e.jpg?v=1782465888\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_45a025a7-2661-4d0e-8f84-4226658dfd7a.jpg?v=1782465914\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_02007673-a3a1-4ad2-a1f5-4513aca6cd3e.jpg?v=1782465927\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_f0cf1ffb-4131-497c-8d76-42a0ec116c64.jpg?v=1782465941\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_6fc9d32c-0781-47d6-8893-d90be339977e.jpg?v=1782465955\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_149addfc-378e-459a-8ccc-71dd6bc9d7c9.jpg?v=1782465966\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_328b96ac-8af8-4ec4-a006-5dc9e5a74a3b.jpg?v=1782465983\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_15beb5c2-37fc-4de3-9978-2ea10885eaa1.jpg?v=1782465997\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_f65c48bf-4af5-482e-8f2d-00abb66cfa6c.jpg?v=1782466009\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_8ddeb6b1-385a-4592-a88e-83c129485835.jpg?v=1782466024\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_0a899ab5-b7cb-46be-9f6d-de3cedc8d485.jpg?v=1782466034\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eApplication Scenarios\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch3\u003eFactory Automation Control Systems\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe -40℃ to +85℃ wide operating temperature range and 2750VDC galvanic isolation ensure stable power delivery for PLC modules, distributed IO terminals and field sensors in harsh workshop environments. The built-in surge and lightning input protection effectively suppresses transient voltage spikes from the industrial power grid, reducing equipment failure rates caused by power anomalies.\u003c\/p\u003e\n\u003ch3\u003eRail Transit On-board Monitoring Equipment\u003c\/h3\u003e\n\u003cp\u003eThe 85-264VAC ultra-wide input voltage adapts to the large fluctuation range of vehicle-mounted power grids in rail transit systems. The output over-current and short-circuit protection mechanism automatically cuts off output in case of line faults, avoiding cascading damage to monitoring cameras and communication gateways in high-vibration, high-electromagnetic-interference carriage environments.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eSmart Street Light Control Systems\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eWith a peak conversion efficiency of 87.3%, the power supply minimizes heat generation during 24\/7 outdoor operation, extending the service life of internal components. The standard DIN-rail mounting design is compatible with existing street lamp control cabinets, enabling fast on-site retrofitting without additional structural modification.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eIndustrial Precision Instrumentation\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe 2750VDC isolation barrier eliminates ground loop interference between the AC power grid and low-voltage measurement circuits, providing clean and stable DC power for precision meters, data acquisition units and analytical instruments. This ensures accurate data sampling in industrial sites with complex common-mode noise.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cbr\u003eQ: What is the rated output current of the BAD31-12W24N2 model, and how does it perform under low input voltage?\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eA: The BAD31-12W24N2 provides a rated output current of 0.5A at 24V DC under nominal 220VAC input. When the input voltage drops to 85VAC, the maximum output power derates by approximately 10% due to the reduction of bus voltage on the primary side, and the output current is limited to 0.45A to maintain stable operation of the switching regulator.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ: What is the specific role of the 2750VDC isolation voltage in industrial field applications?\u003c\/h3\u003e\n\u003cp\u003eA: The 2750VDC dielectric strength is tested between the AC input terminal and DC output terminal for 1 minute without breakdown. It can withstand common-mode surge interference up to 2000V peak in industrial power distribution systems, effectively blocking ground potential differences between field equipment and central control rooms, and eliminating common-mode noise coupled on signal lines.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ: How does the output over-voltage protection work, and what is the trigger threshold?\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eA: The output over-voltage protection adopts a zener diode sampling + primary PWM latching mechanism. For 5V output models, the protection triggers at 6.2-6.8V; for 12V models, it triggers at 14.5-15.5V; for 24V models, it triggers at 28.5-30V. Once triggered, the output will be latched off, and the device needs to be powered on again to recover, so as to avoid permanent damage to the load caused by continuous over-voltage.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eQ: What is the thermal derating rule of this power supply series in high temperature environments?\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eA: When the ambient temperature is between -40℃ and 60℃, the power supply can continuously output 100% rated power. From 60℃ to 85℃, the allowable output power decreases linearly at a rate of 2.5% per degree Celsius. At the maximum operating temperature of 85℃, the output power is reduced to 37.5% of the rated value, which prevents thermal runaway of the switching MOSFET and high-frequency transformer caused by excessive heat accumulation.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"BAD11-12W05N2","offer_id":48586631971021,"sku":"BAD11-12W05N2","price":4.0,"currency_code":"USD","in_stock":true},{"title":"BAD11-12W12N2","offer_id":48586632003789,"sku":"BAD11-12W12N2","price":4.0,"currency_code":"USD","in_stock":true},{"title":"BAD31-12W05N2","offer_id":48586632036557,"sku":"BAD31-12W05N2","price":3.97,"currency_code":"USD","in_stock":false},{"title":"BAD31-12W12N2","offer_id":48586632069325,"sku":"BAD31-12W12N2","price":3.97,"currency_code":"USD","in_stock":false},{"title":"BAD31-12W24N2","offer_id":48586632102093,"sku":"BAD31-12W24N2","price":3.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_19b023ae-9ecd-4b97-832f-12303b023e5e.jpg?v=1782465277"},{"product_id":"ebyte-ewd611-long-distance-data-transmission-image-transmission-radio-wireless-module-868-915mhz-20-33dbm-rs485-uart-phy-副本","title":"Ebyte E611 IOT Wireless RF Module 20\/33dBm Full Duplex Video \u0026 Data Transceiver UART\/PHY Serial to Ethernet 868\/915MHz","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_4dbc073f-88f3-475a-bf25-4a232f8f076f.jpg?v=1784195124\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_0b0a1328-27d1-4ef5-b687-6c3b17f50ba7.jpg?v=1784195122\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_635bf352-6823-49c4-a752-4a50cc6f398b.jpg?v=1784195123\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/4_d9e8f57a-ef5c-40f4-81e4-5855cbaf1091.jpg?v=1784195123\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/5_7375f3ff-dbeb-4c03-a505-9c2ef71df35d.jpg?v=1784195120\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_5131f34b-60ba-4663-8731-fa05a8ef6e49.jpg?v=1784195124\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_7a338223-83c5-4e5f-aa72-59061f7a4619.jpg?v=1784195122\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/8_2dab4b3d-2d84-4c68-a4ee-b6bbeaa41875.jpg?v=1784195122\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_382bdf3f-ad16-4863-a730-d96bc4dbbb70.jpg?v=1784195124\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_98ede9e5-b7ec-463e-9330-689b7e88f44e.jpg?v=1784195123\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_f1bdd4a1-2a9d-40a7-9015-6e447d24e8f5.jpg?v=1784195124\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_c6dc4781-cbdd-4a32-8c88-e8cbc54f9488.jpg?v=1784195122\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_0f40b043-235c-4444-a158-c413595185b5.jpg?v=1784195121\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_bba44905-7a74-4c3f-85e6-88015f5fa53a.jpg?v=1784195120\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_ec08cc81-8548-4b3e-a887-7a0f1517c800.jpg?v=1784195119\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_64e3b967-a66f-4ea6-9901-8d9d5bb38403.jpg?v=1784195121\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/17_b1c9a6e1-447a-4882-944d-3cdf09aca8a2.jpg?v=1784195121\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/18_733478f6-dc6d-496c-a454-e95a85a726fd.jpg?v=1784195120\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/19_575591dc-4288-466e-9ec9-1ad7e3fee4d9.jpg?v=1784195122\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/20_970987dd-65f5-4131-920e-f85d27f66a2f.jpg?v=1784195119\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/21_f3b97175-0465-4b28-97e1-3eab2d86daff.jpg?v=1784195121\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/22_c4fe94db-7526-47d8-8320-8d18e5b9ad61.jpg?v=1784195124\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"E611-900NW20D","offer_id":48601628278989,"sku":"E611-900NW20D","price":26.0,"currency_code":"USD","in_stock":false},{"title":"E611-900NW20S","offer_id":48601628311757,"sku":"E611-900NW20S","price":22.5,"currency_code":"USD","in_stock":false},{"title":"E611-868NW33S","offer_id":48601628377293,"sku":"E611-868NW33S","price":61.47,"currency_code":"USD","in_stock":true},{"title":"E611-915NW33S","offer_id":48601628410061,"sku":"E611-915NW33S","price":61.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/E611__01.jpg?v=1784194966"},{"product_id":"ebyte-e291-400m30s-pan3120-sub-1g-rf-module-evaluation-test-kit-副本","title":"0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E291-400M30S PAN3120 Sub-1G RF Module \u0026 Evaluation Test Kit","description":"\u003cp\u003eThe Ebyte E291 series is a high-performance 410-510MHz Sub-1G wireless RF transceiver system based on the PAN3120 chipset, offering pure SPI hardware modules with up to 30dBm output power for 8km range alongside STM32F103C8T6-powered SC-type Type-C evaluation kits to streamline industrial IoT secondary development.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 800px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; font-size: 14px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f4f6f8; border-bottom: 2px solid #dfe3e8;\"\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eProduct Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eProduct Type\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eRF Chipset\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eFrequency Range\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eTX Power\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eMax Distance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eDimensions \/ Interface\u003c\/th\u003e\n\u003cth style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eOn-board MCU\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eE291-400MBH-SC(3120)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eTest Kit \/ Evaluation Board\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003ePAN3120\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eSub-1G (dependent on module)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eDependent on module\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eDependent on module\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e30 x 95.3 mm \/ Type-C\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eSTM32F103C8T6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb; border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eE291-400MBL-SC(3120)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eTest Kit \/ Evaluation Board\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003ePAN3120\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eSub-1G (dependent on module)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eDependent on module\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eDependent on module\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e30 x 74 mm \/ Type-C\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eSTM32F103C8T6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eE291-400M30S(3120)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003ePure Hardware SPI Module\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003ePAN3120\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e410 to 510 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e30 dBm (1W)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e8 km\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e38.5 x 24 mm \/ 4.9g\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eNone (Requires External MCU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb; border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eE291-400MM20S(3120)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003ePure Hardware SPI Module\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003ePAN3120\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e410 to 510 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e20 dBm (100mW)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e5 km\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e10 x 10 mm \/ 0.5g\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eNone (Requires External MCU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e1e3e5;\"\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600; color: #212b36;\"\u003eE291-400M20S(3120)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003ePure Hardware SPI Module\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003ePAN3120\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e410 to 510 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e20 dBm (100mW)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e5 km\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003e20 x 14 mm \/ 1.5g\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #637381;\"\u003eNone (Requires External MCU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_10ae7d3a-a5c7-4ba1-b42d-76eec3d9a7ab.jpg?v=1784528370\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_07f9f224-7ea1-480c-b20b-eb042e9ea604.jpg?v=1784528391\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_674e3380-caeb-4aac-9e2e-98d88cddee12.jpg?v=1784528403\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_15e0b177-5b84-4635-8b8c-65520b85ee85.jpg?v=1784528421\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_6e83e1a8-94aa-4ff7-b901-8c930812090c.jpg?v=1784528435\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_933534e8-f44a-40da-8f98-301876dfb718.jpg?v=1784528449\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_3b791a11-d1a5-44e6-a521-78aa2760af0e.jpg?v=1784528462\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_f4899939-de06-48a4-942b-fac0da6cc724.jpg?v=1784528476\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_302893c5-8597-44dd-9977-15f7158d340e.jpg?v=1784528491\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_12ef016c-a1fa-4404-842e-f1345ae9de32.jpg?v=1784528521\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_7fb3844d-277c-40f7-b701-92b3ee094333.jpg?v=1784528544\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_adaa0930-82aa-4966-9806-9cbe83a1cf53.jpg?v=1784528556\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_11234a42-ca4b-4077-bb5c-dca03f1f1ef8.jpg?v=1784528569\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_e6953021-a0ba-4844-b31f-52e1304c913e.jpg?v=1784528583\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_be48b608-2d49-4524-8108-d52ce8bff805.jpg?v=1784528595\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"13\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e1. Long-Range Wireless Smart Metering Infrastructure\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eIn remote residential utility monitoring, the E291-400M30S pure hardware module serves as a robust Sub-1G RF engine. Operating in the 410-510MHz spectrum with 30dBm (1W) transmit power, this SPI module penetrates thick concrete walls and urban obstacles, achieving a line-of-sight communication distance of up to 8km. This capability enables municipal systems to gather water, gas, and electricity consumption data autonomously without the high infrastructure overhead of cellular backhauls.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e2. High-Density Agricultural Wireless Sensor Nodes\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eFor precision farming over vast acreage, the ultra-miniature E291-400MM20S module, measuring just 10x10mm and weighing 0.5g, is optimized for integration into battery-powered leaf-temperature, soil moisture, and microclimate sensor probes. Utilizing the module's low-power profiles and 20dBm transmit power, embedded designers can deploy hundreds of sensor endpoints transmitting real-time telemetric parameters back to a central gateway over a 5km radius.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e3. Rapid Prototype Verification and Modular Hardware Replacement\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003eDuring the initial design phase for complex automation networks, hardware engineers can utilize the E291-400MBH-SC(3120) and E291-400MBL-SC(3120) evaluation kits. Equipped with an on-board STM32F103C8T6 MCU and dual-side headers, these kits allow developers to instantly patch GPIOs to actuators or host controllers. Because Ebyte’s new-generation Sub-1G modules feature pin-compatible physical packaging, engineering teams can switch and test different radio variants seamlessly on a single test kit without spinning new PCBs.\u003c\/p\u003e\n\u003chr data-path-to-node=\"20\"\u003e\n\u003ch2 data-path-to-node=\"22\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-path-to-node=\"22\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"23\"\u003e1. What is the difference between the pure hardware modules and the SC evaluation kits?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"24\"\u003eThe E291-400M30S, E291-400M20S, and E291-400MM20S are pure hardware SPI transceiver modules. They do not contain an on-board MCU and require an external host microcontroller to control them via the SPI register commands. In contrast, the E291-400MBH-SC and E291-400MBL-SC are complete evaluation kits that integrate an STM32F103C8T6 MCU, Type-C port, and pin breakouts, specifically designed to test and program these pure hardware modules.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"25\"\u003e2. How do I choose between the different physical dimensions of the E291 SPI modules?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"26\"\u003eThe choice depends on your design constraints regarding space and transmission range. The E291-400M30S (38.5x24mm) provides the maximum 30dBm power for long-distance projects up to 8km. If space is highly restricted, the E291-400MM20S is a micro-footprint module measuring only 10x10mm with 20dBm power and a 5km range, while the E291-400M20S (20x14mm) offers a balanced layout-friendly SMD package with identical RF performance.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"27\"\u003e3. What resources are provided with the SC-series test kits to accelerate development?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"28\"\u003eEbyte provides a complete software application code library and SDK matching the on-board STM32F103C8T6 MCU. All unused peripheral pins are fully exposed via double-row male pins on both sides of the evaluation board, enabling embedded software developers to easily connect logic analyzers, external sensors, and industrial actuators via jumper wires.\u003c\/p\u003e\n\u003cp data-path-to-node=\"28\"\u003e \u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"E291-400MM20S(3120)","offer_id":48610529902797,"sku":"E291-400MM20S(3120)","price":0.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/E291-400M20S_3120.jpg?v=1784285247"},{"product_id":"ebyte-e104-bt56-series-ble-5-3-uart-bluetooth-module-200m-副本","title":"0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E104-BT56 Series BLE 5.3 UART Bluetooth Module 200m","description":"\u003cp\u003eThe Ebyte E104-BT56 series features ultra-compact 2.4GHz BLE 5.3 UART-to-Bluetooth modules offering up to 200m transmission range. Supporting Master, Slave, Master-Slave, and Observer modes with up to 8 concurrent connections, these modules enable seamless data transparent transmission and OTA updates for industrial IoT, smart home, and wearable applications.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0; border: 1px solid #e5e7eb; border-radius: 8px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 800px; border-collapse: collapse; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif; font-size: 14px; text-align: left; line-height: 1.5;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 2px solid #cbd5e1;\"\u003e\n\u003cth style=\"padding: 16px; font-weight: 600; color: #1e293b;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 16px; font-weight: 600; color: #1e293b;\"\u003eE104-BT56SX\u003c\/th\u003e\n\u003cth style=\"padding: 16px; font-weight: 600; color: #1e293b;\"\u003eE104-BT56SP\u003c\/th\u003e\n\u003cth style=\"padding: 16px; font-weight: 600; color: #1e293b;\"\u003eEWT104-BT56SP (Test Kit)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: 500; color: #334155;\"\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003e2.4 GHz\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003e2.4 GHz\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003e2.4 GHz (via module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: 500; color: #334155;\"\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eBLE 5.3\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eBLE 5.3\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eBLE 5.3 (via module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: 500; color: #334155;\"\u003eCommunication Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003e200m\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003e150m\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003e150m (Based on SP module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: 500; color: #334155;\"\u003eAntenna Type\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eIPEX3 Generation\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eOn-board PCB\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eOn-board PCB (via module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: 500; color: #334155;\"\u003eHardware Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eUART (Serial)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eUART (Serial)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eUART breakout pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: 500; color: #334155;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003e10 x 10 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003e10 x 14.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003e59.6 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: 500; color: #334155;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eApprox. 0.4g\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eApprox. 0.5g\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: 500; color: #334155;\"\u003eKey Features\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #475569;\" colspan=\"3\"\u003eMaster\/Slave\/Observer roles, up to 8 connections, low-power broadcast, transparent transmission, OTA updates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/E104-BT52_4c57e22e-ae05-4485-b1af-5af1846a4ef4.jpg?v=1784533879\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/E104-BT5005A.jpg?v=1784533907\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/E104-BT5010A.jpg?v=1784533923\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_a3d8f8fd-c7ad-4e4a-9dc0-3673e77270e1.jpg?v=1784533943\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_5fb6fecb-6ff5-4c87-b393-5987e325aea9.jpg?v=1784534045\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_78d72280-5c5f-4486-8cc6-56a632e0aee6.jpg?v=1784534058\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_99088f86-e865-4c5d-803d-353a325d4bea.jpg?v=1784534082\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_c8d65933-4962-4c0c-9c78-c33fdb78000c.jpg?v=1784534121\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_fe135940-68db-43f8-bddd-c2ad4e852805.jpg?v=1784534136\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_31e46f55-99d1-497f-bba3-536cabf0e0be.jpg?v=1784534153\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_3ceb4e8d-69d2-4800-a042-e34655604ce3.jpg?v=1784534178\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_0450517c-2032-4b6d-96c7-169a4f8a6c67.jpg?v=1784534192\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_5d2c25c2-7966-42f1-90e2-81080a99a900.jpg?v=1784534210\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_ad65ff1c-b67e-40b5-b456-7b80db7bf87d.jpg?v=1784534224\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_97fb102e-5b0d-4d0d-87e3-da801a57ffe1.jpg?v=1784534249\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_be9c460e-74c1-49a4-9443-624fe4447ffc.jpg?v=1784534300\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_e838f734-4f33-4814-9a26-49556a08039e.jpg?v=1784534319\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"9\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e1. Multi-Node Industrial Data Acquisition Systems\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eIn modern manufacturing floors where wiring is restrictive, engineers utilize the E104-BT56SX module as a central hub (Master mode) to connect with up to 8 independent slave sensor nodes simultaneously. Leveraging the robust BLE 5.3 protocol and transparent data transmission over UART, temperature and vibration data from multiple rotating machines are continuously fed back to the main industrial PC with extremely low latency, eliminating the need for complex localized cabling.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e2. Smart Wearables and Portable Medical Devices\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eSpace constraint is the primary challenge for smartwatches and portable health monitors. The E104-BT56SX offers an ultra-compact 10x10mm footprint and weighs merely 0.4g. This allows OEM manufacturers to embed high-performance BLE 5.3 wireless capabilities into tiny PCB layouts. Furthermore, the built-in OTA (Over-the-Air) configuration function allows manufacturers to silently update device firmware or optimize power consumption profiles long after the product is in the hands of the consumer.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e3. Rapid Prototyping for Home Automation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eWhen R\u0026amp;D teams are developing next-generation smart home lighting or HVAC controllers, they deploy the EWT104-BT56SP low-power Bluetooth test kit. Instead of spending weeks designing custom breakout boards for the E104-BT56SP, engineers can instantly interface this ready-to-use kit with their existing microcontrollers or PC terminals via UART. This dramatically reduces the hardware development cycle, allowing teams to focus exclusively on testing the BLE 5.3 mesh topologies and low-power broadcasting features.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"17\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-path-to-node=\"17\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e1. What is the main difference between the E104-BT56SX and E104-BT56SP modules?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003eThe primary difference lies in the antenna design, communication range, and physical dimensions. The E104-BT56SX utilizes an IPEX3 generation antenna connector, allowing it to achieve a longer communication distance of 200m within a highly compact 10x10mm footprint. Conversely, the E104-BT56SP features an on-board PCB antenna, providing a slightly shorter range of 150m with a dimension of 10x14.5mm, making it ideal for applications where an external antenna is not feasible.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"20\"\u003e2. Can these BLE 5.3 modules support multiple connections at the same time?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"21\"\u003eYes, the E104-BT56 series modules natively support advanced connection topologies. They can operate in Master, Slave, Master-Slave concurrent, and Observer modes. When configured as a Master, a single module can establish and maintain up to 8 independent connections simultaneously, which is perfect for localized star-network data aggregation and multi-sensor industrial monitoring.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"22\"\u003e3. Do these modules support firmware updates after deployment in the field?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"23\"\u003eAbsolutely. Both the E104-BT56SX and E104-BT56SP support Over-the-Air (OTA) configuration and upgrades. This enables system integrators and IoT engineers to wirelessly push firmware patches, protocol updates, or parameter adjustments to the modules deployed in the field without needing direct physical UART access, significantly lowering long-term maintenance costs.\u003c\/p\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"E104-BT56SX","offer_id":48610536521933,"sku":"E104-BT56SX","price":0.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_2ec80f90-3290-4927-96c4-c2ed1456731e.jpg?v=1784533286"}],"url":"https:\/\/ebyteiot.com\/es\/collections\/new-product-promotion-up-to-50-off\/rf-module.oembed","provider":"Ebyte Official Store - IoT Module Manufacturer","version":"1.0","type":"link"}