{"title":"SPI Module","description":"\u003cdiv style=\"max-width: 1200px; margin: 0px auto; padding: 20px; font-family: Arial, sans-serif; color: rgb(51, 51, 51); line-height: 1.6; text-align: left;\"\u003e\n\u003ch2 style=\"color: rgb(26, 54, 93); margin-bottom: 10px; text-align: left;\"\u003eEbyte SPI RF Module Selection Guide\u003c\/h2\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003cp\u003eEbyte SPI RF modules are embedded wireless transceivers designed for IoT and industrial control systems, based on the Serial Peripheral Interface (SPI) protocol. They connect directly to the host MCU via the SPI bus for full-duplex high-speed data transmission, and integrate RF chip, matching circuit, antenna interface and power management unit on board.\u003c\/p\u003e\n\u003cp\u003eCompared with UART modules, SPI RF modules offer lower latency, higher throughput and simpler hardware architecture. The product portfolio covers 2.4GHz ISM band and Sub-1GHz license-free bands, supporting LoRa, (G)FSK, OOK and proprietary modulation schemes. They are ideal for sensor networks, smart metering, industrial control and gateway designs.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Selection Dimensions Table --\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #2b6cb0; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px;\"\u003eHow to Select SPI Module?\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e2e8f0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f7fafc;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #e2e8f0; width: 25%;\"\u003eScreening Dimension\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #e2e8f0;\"\u003eRecommended Product Series\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 #e2e8f0; font-weight: bold;\"\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e8f0;\"\u003e• Ultra-long range (\u0026gt;10km): E28 Series, E29\/E290 Series\u003cbr\u003e• Long range (3–10km): E22\/E32\/E220 Series, E106 Series\u003cbr\u003e• Medium range (1–5km): E01\/E01C Series, E30 Series, E48\/E49 Series\u003cbr\u003e• Short range (\u0026lt;2km): E07 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f7fafc;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e8f0; font-weight: bold;\"\u003eFrequency Band\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e8f0;\"\u003e• 2.4GHz global ISM band: E01\/E01C Series, E28 Series\u003cbr\u003e• Sub-1GHz (long range \u0026amp; strong penetration): E07, E22\/E32\/E220, E29\/E290, E30, E48\/E49, E106 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e8f0; font-weight: bold;\"\u003eModulation \u0026amp; Protocol\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e8f0;\"\u003e• LoRa spread spectrum: E22\/E32\/E220 Series, E28 Series, E106 Series\u003cbr\u003e• (G)FSK \/ OOK: E01\/E01C Series, E07 Series, E30 Series, E48\/E49 Series\u003cbr\u003e• Proprietary high-speed RF: E29\/E290 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f7fafc;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e8f0; font-weight: bold;\"\u003eApplication Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e8f0;\"\u003e• Compact sensor end-node: E01 Series, E07 Series, E48 Series\u003cbr\u003e• Long-range LoRa end device: E22 Series, E28 Series, E29 Series\u003cbr\u003e• LoRaWAN gateway design: E106 Series\u003cbr\u003e• High-speed industrial data link: E28 Series, E30 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e8f0; font-weight: bold;\"\u003eSupply Chain Requirement\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e2e8f0;\"\u003e• Global certification \u0026amp; mature ecosystem: E07 (TI), E22\/E28\/E106 (Semtech)\u003cbr\u003e• Domestic chip \u0026amp; cost optimization: E29 (PANCHIP), E48\/E49 (Chipanalog)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Full Parameter Comparison Table --\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #2b6cb0; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px;\"\u003eFull Series Parameter Comparison Table\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e2e8f0; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #2b6cb0; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2b6cb0; text-align: left;\"\u003eProduct Series\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2b6cb0; text-align: left;\"\u003eChipset\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2b6cb0; text-align: left;\"\u003eFrequency Band\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2b6cb0; text-align: left;\"\u003eTX Power\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2b6cb0; text-align: left;\"\u003eMax LOS Range\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2b6cb0; text-align: left;\"\u003eInterface\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #2b6cb0; text-align: left;\"\u003eKey Features\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 #e2e8f0; font-weight: 500;\"\u003eE01 \/ E01C Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003enRF24L01P \/ 24R1 \/ C241\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e2.4 GHz ISM\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e0 – 27 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e0.1 – 5 km\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eHigh cost-performance, classic 2.4G transceiver, rich register configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f7fafc;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0; font-weight: 500;\"\u003eE07 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eTI CC1101\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e387 – 925 MHz Sub-1GHz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e10 – 20 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e1 – 2 km\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e64-byte FIFO, RSSI \u0026amp; LQI support, CE\/FCC\/RoHS certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0; font-weight: 500;\"\u003eE22 \/ E32 \/ E220 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSemtech SX1262\/1268\/1278, LLCC68\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e160 – 930 MHz Sub-1GHz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e20 – 33 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e3 – 8 km\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eLoRa + GFSK + FLRC, industrial grade, high reliability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f7fafc;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0; font-weight: 500;\"\u003eE28 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSemtech SX1281\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e2.4 GHz ISM\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e12 \/ 20 \/ 27 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e5 – 16 km\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e2.4GHz LoRa, long range, low latency, high throughput\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0; font-weight: 500;\"\u003eE29 \/ E290 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003ePAN3029 \/ PAN3031 \/ PAN3060\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e410 – 510 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e20 – 30 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e5 – 16 km\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eDomestic chip, frequency hopping, auto error correction, strong anti-interference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f7fafc;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0; font-weight: 500;\"\u003eE30 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSilicon Labs SI4438 \/ SI4463\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e425 – 925 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e20 – 30 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e2.5 – 5.6 km\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eFlexible packet structure, wake-on-radio, wide operating voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0; font-weight: 500;\"\u003eE48 \/ E49 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eCT230A \/ CT2310A\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e410–510MHz \/ 850–930MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e20 – 30 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e2.5 – 5.5 km\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eDomestic industrial-grade, high cost-performance, compact package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f7fafc;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0; font-weight: 500;\"\u003eE106 Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSemtech SX1302\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e433\/470\/868\/915 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e27 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e5 km\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eLoRaWAN gateway baseband, 8-channel parallel reception, high sensitivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12px; color: #666; margin-top: 8px;\"\u003e* Max LOS range is measured in open environment with matched antenna. Actual performance varies with obstacles, interference and antenna gain.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Quick Selection Tips --\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: rgb(43, 108, 176); border-bottom: 2px solid rgb(226, 232, 240); padding-bottom: 8px; text-align: left;\"\u003e5-Point Quick Selection Guide\u003c\/h2\u003e\n\u003col style=\"padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 10px; text-align: left;\"\u003e\n\u003cstrong\u003eChoose frequency band by deployment scenario.\u003c\/strong\u003e Select 2.4GHz series (E01, E28) for global market compatibility and higher data rate; select Sub-1GHz series for outdoor long-range deployment, wall penetration and industrial interference environments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px; text-align: left;\"\u003e\n\u003cstrong\u003eSelect modulation by communication requirement.\u003c\/strong\u003e Choose LoRa spread spectrum series (E22, E28, E106) for long-distance and high anti-interference links; choose FSK\/GFSK series (E01, E07, E30) for applications requiring higher data throughput.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px; text-align: left;\"\u003e\n\u003cstrong\u003eMatch output power to your link budget.\u003c\/strong\u003e Use E28 or E29 series (up to 16km) for ultra-long-range wireless links; use E22\/E32 series (3–8km) for standard industrial LoRa nodes; use E01\/E07 series for short-range on-board integration.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px; text-align: left;\"\u003e\n\u003cstrong\u003eEvaluate supply chain and cost target.\u003c\/strong\u003e Choose Semtech\/TI chip based series (E07, E22, E28, E106) for mature software ecosystem and global certification; choose domestic chip solutions (E29, E48) for cost-sensitive projects and secure supply.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px; text-align: left;\"\u003e\n\u003cstrong\u003eOptimize for hardware integration effort.\u003c\/strong\u003e All SPI modules use standard SPI interface for direct connection to host MCUs. Select the series with matching package size, power consumption and peripheral features according to your PCB layout and firmware architecture.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- Schema.org Structured Data --\u003e","products":[{"product_id":"ebyte-110m-2-4ghz-nrf24l01-internet-radio-module","title":"Ebyte 110m 2.4GHz nRF24L01 internet radio module E01-ML01S","description":"\u003cp\u003eE01-ML01S is a SMD wireless transceiver module, operates at 2.4GHz with small-size and high air data rate (2Mbps maximum). With embedded high-performance antenna, impedance matching precision and Batch production, the module is suitable for various applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[IC]：\u003c\/b\u003enRF24L01P\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Frequency]：\u003c\/b\u003e2.4~2.525GHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Power]：\u003c\/b\u003e0dBm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Distance]：\u003c\/b\u003e0.1km\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Interface]：\u003c\/b\u003eSPI\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Weight]：\u003c\/b\u003e0.5±0.1g\u003c\/p\u003e\n\u003ctable height=\"240px\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"198\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eRF Parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eValue\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eWorking frequency\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e2400~2525 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eDefault:  2.4GHz (16MHz oscillator)\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eTransmitting power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e0 dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eMax. Power (1mW)\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eReceiving sensitivity\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e-93 dBm\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eAir data rate: 250kbps\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eAir data rate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e250k~2Mbps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eDefault: 250kbps\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eTest distance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e100m\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eIn open and clear air, with maximum power, 5dBi antenna gain, height of 2m,\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eair data rate: 250kbps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable height=\"200px\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"198\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eHardware Parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eValue\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003e\u003cspan\u003eSize\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003e\u003cspan\u003e12 * 19 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003e    Without SMA\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003e\u003cspan\u003eAntenna type\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003e\u003cspan\u003ePCB\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003e\u003cspan\u003eCommunication interface\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003e\u003cspan\u003eSPI\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003e\u003cspan\u003ePackage\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003e\u003cspan\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\u003cbr\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\u003ctable height=\"360px\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"164\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eElectronic parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eMin.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eTyp.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eMax.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eUnit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003e\u003cspan\u003ePower supply\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e2.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e3.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eV\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003e\u003cspan\u003eCommunication level\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e2.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e3.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eV\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003e\u003cspan\u003eTransmitting current\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e13\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e14\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003emA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e0dBm（1mW）\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003e\u003cspan\u003eReceiving current\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e11\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e13\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003emA\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003e\u003cspan\u003eSleep current\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e0.5\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e1.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e2.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eμA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003e\u003cspan\u003eOperating temperature\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e-40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e20\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e+85\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e℃\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003e\u003cspan\u003eOperating humidity\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e60\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e90\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e%\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003e\u003cspan\u003eStorage temperature\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e-40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e20\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e+125\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e℃\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"download-item\"\u003e\n\u003cstrong class=\"order-title\"\u003eCompany Profile\u003c\/strong\u003e\n\u003cdiv class=\"download-list\"\u003e\n\u003cdiv class=\"download-in\"\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/products\/E01-ML01S\/4\" target=\"_blank\"\u003e\u003cbr\u003e\n\u003cp\u003eEbyte Company Profile\u003c\/p\u003e\n\u003cbr\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"download-item\"\u003e\n\u003cstrong class=\"order-title\"\u003eDevelopment Testin\u003c\/strong\u003e\n\u003cdiv class=\"download-list\"\u003e\n\u003cdiv class=\"download-in\"\u003e\n\u003ca href=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Files\/2022-1-11\/20221111326506948.zip\" target=\"_blank\"\u003e\u003cbr\u003e\n\u003cp\u003eDEMO\u003c\/p\u003e\n\u003c\/a\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Files\/2022-1-11\/20221111326444669.zip\" target=\"_blank\"\u003e\n\u003cp\u003ePCB\u003c\/p\u003e\n\u003cbr\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"download-item\"\u003e\n\u003cstrong class=\"order-title\"\u003eProduct Descriptio\u003c\/strong\u003e\n\u003cdiv class=\"download-list\"\u003e\n\u003cdiv class=\"download-in\"\u003e\n\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1973\" target=\"_blank\"\u003e\u003cbr\u003e\n\u003cp\u003e【Certification】E01-ML01S-ROHS\u003c\/p\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1972\" target=\"_blank\"\u003e【Certification】E01-FCC\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"download-in\"\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1971\" target=\"_blank\"\u003e\n\u003cp\u003e【Certification】E01-CE\u003c\/p\u003e\n\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0615\/5911\/1885\/files\/1_e4d9e7a4-e755-41df-937b-e167f7f297c1.jpg?v=1648021767\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"EBYTE factory certificate market\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1000-1_8276b9fc-28eb-47d3-bcc0-d813f43200c2.png\"\u003e\u003c\/p\u003e","brand":"Chengdu Ebyte Electronic Technology Co.,Ltd.","offers":[{"title":"Default Title","offer_id":40749394362573,"sku":"E01-ML01S","price":2.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/products\/ebyte-110m-24ghz-nrf24l01-internet-radio-module-e01-ml01s-1299694.jpg?v=1752565019"},{"product_id":"ebyte-e07-400m10s-ti-cc1101-wireless-rf-module-433mhz-ipex-stamp-hole-antenna-long-range-1-5km-smd-package-spi-wireless-module","title":"Ebyte Buy E07-400M10S TI Price CC1101 1.5km Wireless Communication equipment 10dBm 433MHz Rf Transmitter And Receiver SMD wireless Module","description":"\u003cp\u003e\u003cspan\u003eE07-400M10S is an independently developed 410-450MHz SMD wireless module based on the CC1101 chip produced by Texas Instruments (TI), using industrial-grade high-precision 26MHz crystal oscillator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBrand Name:EBYTE\u003cbr\u003eOrigin:Mainland China\u003cbr\u003eCondition:New\u003cbr\u003eType:Wireless RF Module\u003cbr\u003eModel Number:E07-400M10S\u003cbr\u003eOperating Temperature:-40℃-85℃\u003cbr\u003eApplication:Smart Home\u003cbr\u003eApplication: Package:SMD\u003cbr\u003eType:Wireless RF Module\u003cbr\u003ePower supply voltage:Max:3.6V\u003cbr\u003eBlocking power:Max:10dBm\u003cbr\u003eWorking Voltage:Typ3.3V\u003cbr\u003eCommunication level:Typ3.3\u003cbr\u003eAntenna:IPEX\/Stamp Hole\u003cbr\u003eSize:14*20mm\u003c\/p\u003e\n\u003ctable height=\"400px\" width=\"714\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"115\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eMain parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"158\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003ePerformance\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"437\" bgcolor=\"#2d9bcd\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"115\"\u003e\u003cspan\u003eReference distance\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"158\"\u003e\u003cspan\u003e1.5km\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"437\"\u003e\n\u003cp\u003e\u003cspan\u003eTest condition：clear and open area, antenna gain: 5dBi，antenna height: 2.5m，air data rate: 1.2kbps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"115\"\u003e\u003cspan\u003eFIFO\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"158\"\u003e\u003cspan\u003e64Byte\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"437\"\u003e\n\u003cp\u003e\u003cspan\u003eMaximum length of a single transmission\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"115\"\u003e\u003cspan\u003eCrystal Oscillator\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"158\"\u003e\u003cspan\u003e26MHz\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"437\"\u003e\n\u003cp\u003e\u003cspan\u003e10ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"115\"\u003e\u003cspan\u003eModulation\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"158\"\u003e\u003cspan\u003eGFSK(recommended)\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"437\"\u003e\n\u003cp\u003e\u003cspan\u003eSupport OOK、ASK、GFSK、2-FSK、4-FSK and MSK\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"115\"\u003e\u003cspan\u003ePackage\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"158\"\u003e\u003cspan\u003eSMD\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"437\"\u003e\n\u003cp\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"115\"\u003e\u003cspan\u003eInterface method\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"158\"\u003e\u003cspan\u003e1.27mm\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"437\"\u003e\n\u003cp\u003e\u003cspan\u003eHalf hole\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"115\"\u003e\u003cspan\u003eCommunication Interface\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"158\"\u003e\u003cspan\u003eSPI\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"437\"\u003e\n\u003cp\u003e\u003cspan\u003e0～10Mbps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"115\"\u003e\u003cspan\u003eSize\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"158\"\u003e\u003cspan\u003e14*20mm\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"437\"\u003e\n\u003cp\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"115\"\u003e\u003cspan\u003eAntenna\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"158\"\u003e\u003cspan\u003eIPEX\/STAMP\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"437\"\u003e\n\u003cp\u003e\u003cspan\u003e50 ohm impedance\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable height=\"360px\" width=\"714\" style=\"font-size: 0.875rem;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"185\" bgcolor=\"#2d9bcd\"\u003eParameter\u003c\/td\u003e\n\u003ctd width=\"38\" bgcolor=\"#2d9bcd\"\u003eMin.\u003c\/td\u003e\n\u003ctd width=\"38\" bgcolor=\"#2d9bcd\"\u003eTyp.\u003c\/td\u003e\n\u003ctd width=\"41\" bgcolor=\"#2d9bcd\"\u003eMax.\u003c\/td\u003e\n\u003ctd width=\"39\" bgcolor=\"#2d9bcd\"\u003eUnit\u003c\/td\u003e\n\u003ctd width=\"369\" bgcolor=\"#2d9bcd\"\u003eRemark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"185\"\u003eOperating voltage\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e1.8\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e3.3\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"41\"\u003e3.6\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"39\"\u003eV\u003c\/td\u003e\n\u003ctd width=\"369\"\u003e≥3.3V ensures output power\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"185\"\u003eOperating frequency\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e410\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e433\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"41\"\u003e450\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"39\"\u003eMHz\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eSupport ISM band\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"185\"\u003eCommunication level\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e-\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"41\"\u003e-\u003c\/td\u003e\n\u003ctd width=\"39\"\u003eV\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eFor 5V TTL, it may be at risk of burning down\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"185\"\u003eTX current\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e-\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e35\u003c\/td\u003e\n\u003ctd width=\"41\"\u003e-\u003c\/td\u003e\n\u003ctd width=\"39\"\u003emA\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eInstant power consumption\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"185\"\u003eRX current\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e-\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e18\u003c\/td\u003e\n\u003ctd width=\"41\"\u003e-\u003c\/td\u003e\n\u003ctd width=\"39\"\u003emA\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"369\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"185\"\u003eSleep current\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e-\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e0.6\u003c\/td\u003e\n\u003ctd width=\"41\"\u003e-\u003c\/td\u003e\n\u003ctd width=\"39\"\u003eμA\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eShut down by software\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"185\"\u003eOperating temperature\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e-40\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e-\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"41\"\u003e+85\u003c\/td\u003e\n\u003ctd width=\"39\"\u003e℃\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eIndustrial grade\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"185\"\u003eMax TX power\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e9.5\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e10\u003c\/td\u003e\n\u003ctd width=\"41\"\u003e11\u003c\/td\u003e\n\u003ctd width=\"39\"\u003edBm\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"369\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"185\"\u003eReceiving sensitivity\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e-107\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e-108\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"41\"\u003e-109\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"39\"\u003edBm\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eAir data rate is 1.2kbps\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"185\"\u003eAir data rate\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e0.6k\u003c\/td\u003e\n\u003ctd width=\"38\"\u003e-\u003c\/td\u003e\n\u003ctd width=\"41\"\u003e500k\u003c\/td\u003e\n\u003ctd width=\"39\"\u003ebps\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"369\"\u003eControlled via user’s programming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/E07-400M10S_5dbe7922-103d-4e35-9997-901b10958d31.jpg?v=1716535889\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EBYTE factory certificate market\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1000-1_8276b9fc-28eb-47d3-bcc0-d813f43200c2.png\"\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\"\u003e1. Smart Home Security Sensor Networks\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eThe E07-400M10S is highly effective for wireless alarm systems and door\/window sensors. Its industrial-grade temperature tolerance ensures consistent performance in unheated attics or garages, providing a reliable link between sensors and local hubs without relying on congested 2.4GHz bands.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e2. Micro-Power Industrial Data Acquisition\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eDesigned for integration into compact sensor terminals, this module is perfect for monitoring equipment vibration or temperature in industrial environments. When paired with low-power microcontrollers, it allows for high-efficiency, intermittent data reporting, significantly extending the battery life of field-deployed assets.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e3. Short-Range Control for Robotic Peripherals\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis module supports rapid command transmission for short-range robotic controls. By utilizing the CC1101’s configurable data rates, engineers can optimize for low-latency feedback in collaborative robot arms or AGV sub-systems, ensuring accurate synchronization in dynamic manufacturing floor spaces.\u003c\/p\u003e\n\u003chr data-path-to-node=\"13\"\u003e\n\u003ch2 data-path-to-node=\"14\"\u003e\u003c\/h2\u003e\n\u003ch2 data-path-to-node=\"14\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"15\"\u003e1. Why is the 26MHz high-precision crystal oscillator important for this module?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003eThe high-precision oscillator minimizes frequency drift and improves channel selection efficiency. In the 433MHz band, where bandwidth is constrained, this precision is essential for maintaining a stable communication link and reducing packet loss due to frequency offset.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e2. Is this module suitable for applications requiring high-density device deployment?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003eYes, the CC1101 chipset offers advanced packet handling and multiple addressable channels. By configuring the module correctly, engineers can mitigate co-channel interference, making it a viable choice for dense networks of localized industrial sensors.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e3. Can I use the stamp hole interface for mass production?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003eYes, the stamp hole (LGA) mounting interface is specifically designed for automated SMT (Surface Mount Technology) assembly. This significantly reduces manual soldering labor, increases throughput, and ensures better electrical consistency compared to through-hole mounting for high-volume production runs.\u003c\/p\u003e","brand":"Chengdu Ebyte Electronic Technology Co.,Ltd.","offers":[{"title":"E07-400M10S","offer_id":47997514547405,"sku":"E07-400M10S","price":2.45,"currency_code":"USD","in_stock":true},{"title":"E07-400M10S+TX433-FPC-3208","offer_id":47997514580173,"sku":"E07-400M10S+TX433-FPC-3208","price":2.83,"currency_code":"USD","in_stock":true},{"title":"E07-400M10S+TX433-JKS-IPX20","offer_id":47997514612941,"sku":"E07-400M10S+TX433-JKS-IPX20","price":3.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-buy-e07-400m10s-ti-price-cc1101-15km-wireless-communication-equipment-10dbm-433mhz-rf-transmitter-and-receiver-smd-wireless-module-5221010.jpg?v=1752564923"},{"product_id":"ebyte-e07-m1101d-sma-cc1101-wireless-transceiver-module-low-power","title":"Ebyte Buy E07-M1101D-SMA TI Precio CC1101 Wireless Transceiver Module Low Power 433MHz Development Board Small Size SPI Communication Module","description":"\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003e\n\u003csection\u003e\n\u003ch2\u003eE07-M1101D-SMA TI CC1101 433MHz SPI Wireless Transceiver Module\u003c\/h2\u003e\n\u003cp\u003eThe E07-M1101D-SMA is a high-performance, compact DIP wireless transceiver module based on the Texas Instruments CC1101 chip. Operating at the 433MHz frequency band, it delivers 10mW (10dBm) transmitting power. This module is specifically designed for low-power wireless communication applications, offering a balance of small size and industrial-grade reliability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-top: 20px;\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChip Solution: TI CC1101\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: SPI\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 433MHz (387~464MHz range)\u003c\/li\u003e\n\u003cli\u003eTransmitting Power: 10dBm (10mW)\u003c\/li\u003e\n\u003cli\u003eCommunication Distance: Up to 1km (1000m)\u003c\/li\u003e\n\u003cli\u003ePackage Type: DIP (Dual In-line Package)\u003c\/li\u003e\n\u003cli\u003eLogic Level: 1.8V - 3.6V (Compatible with low-power MCUs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDownload Manual\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=2660\"\u003e\u003cspan\u003eE07-m1101d-sma \u003c\/span\u003eMannual pdf\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Files\/2022-1-12\/20221121045535761.zip\"\u003eE07-M1101D-SMA DEMO pdf\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Files\/2022-1-12\/20221121041184307.zip\"\u003eE07-M1101D-SMA PCB pdf\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1373\"\u003eEbyte Company Profile\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-top: 30px;\"\u003e\n\u003ch2\u003eMain Parameter\u003c\/h2\u003e\n\u003ch3\u003eRF Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #2d9bcd; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRF Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eValue\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRemark\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;\"\u003eWorking Frequency\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e387 ~ 464 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDefault: 433MHz (26MHz oscillator)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTransmitting Power\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e10 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMax. Power (10mW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eReceiving Sensitivity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-108 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAir data rate: 0.6kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAir Data Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.6k ~ 500kbps\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDefault: 0.6kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTest Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1000m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOpen and clear air, 5dBi gain antenna, 2m height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-top: 30px;\"\u003e\n\u003ctable width=\"714\" height=\"200px\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd bgcolor=\"#5285dc\" width=\"325\"\u003e\u003cspan\u003eHardware Parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd bgcolor=\"#5285dc\" width=\"150\"\u003e\u003cspan\u003eValue\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd bgcolor=\"#5285dc\" width=\"235\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"325\"\u003e\n\u003cp\u003e\u003cspan\u003eSize\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp\u003e\u003cspan\u003e15 * 30 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"235\"\u003e\n\u003cp\u003e\u003cspan\u003e    Without SMA-K\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"325\"\u003e\n\u003cp\u003e\u003cspan\u003eAntenna type\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp\u003e\u003cspan\u003eSMA-K\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"235\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"325\"\u003e\n\u003cp\u003e\u003cspan\u003eCommunication interface\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp\u003e\u003cspan\u003eSPI\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"235\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"325\"\u003e\n\u003cp\u003e\u003cspan\u003ePackage\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"150\"\u003e\n\u003cp\u003e\u003cspan\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"235\"\u003e\u003cbr\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\u003ch3\u003eElectrical \u0026amp; Hardware Parameters\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #2d9bcd; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMin.\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTyp.\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMax.\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUnit\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;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.8\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.3\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.6\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCommunication Level\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.8\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.3\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.6\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTransmitting Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e29\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e32\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003emA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSleep Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.3\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.6\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.1\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eμA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOperating Temp.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-40\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e20\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e+85\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eE07-M1101D-SMA Pin Diagram\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-11-20\/20241120175756205.jpg\" alt=\"pin\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin No\u003c\/th\u003e\n\u003cth\u003ePin item\u003c\/th\u003e\n\u003cth\u003ePin direction\u003c\/th\u003e\n\u003cth\u003ePin application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e   Ground, connecting to power ground reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e   Power supply 1.8 V-3.6V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eGDO0\u003c\/td\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e   Information output pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eCSN\u003c\/td\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e   Chip selection pin, for starting a SPI communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eSCK\u003c\/td\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e   SPI clock pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eMOSI\u003c\/td\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e   SPI data input pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eMISO\/GDO1\u003c\/td\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e   SPI data output pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eGDO2\u003c\/td\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e   Information output pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eE07 Series\u003c\/h3\u003e\n\u003ctable class=\"ctable\" style=\"width: 153.832%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 10.035%;\"\u003eModule\u003c\/th\u003e\n\u003cth style=\"width: 8.4014%;\"\u003eInterface\u003ci\u003e\u003c\/i\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 6.88448%;\"\u003eIC\u003ci\u003e\u003c\/i\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 12.0187%;\"\u003eFrequency\u003ci\u003eHz\u003c\/i\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 10.035%;\"\u003ePower\u003ci\u003edBm\u003c\/i\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 10.8518%;\"\u003eDistance\u003ci\u003ekm\u003c\/i\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 9.10152%;\"\u003eNetwork Protocol\u003ci\u003e\u003c\/i\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 7.35123%;\"\u003ePacking\u003ci\u003e\u003c\/i\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 8.63477%;\"\u003eSize\u003ci\u003emm\u003c\/i\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 14.4691%;\"\u003eFeature\u003ci\u003e\u003c\/i\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-e07-900mm10s-wireless-transmitter-module-10dbm-cheap-rf-module-cc1101-1-5km-855-925mhz-rf-module\" rel=\"noopener\" target=\"_blank\"\u003eE07-900MM10S\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.4014%;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"width: 6.88448%;\"\u003eCC1101\u003c\/td\u003e\n\u003ctd style=\"width: 12.0187%;\"\u003e855 ~ 925\u003c\/td\u003e\n\u003ctd style=\"width: 10.035%;\"\u003edix\u003c\/td\u003e\n\u003ctd style=\"width: 10.8518%;\"\u003e1.5\u003c\/td\u003e\n\u003ctd style=\"width: 9.10152%;\"\u003e0.6k~500k\u003c\/td\u003e\n\u003ctd style=\"width: 7.35123%;\"\u003eSMD\u003c\/td\u003e\n\u003ctd style=\"width: 8.63477%;\"\u003e10*10\u003c\/td\u003e\n\u003ctd style=\"width: 14.4691%;\"\u003ePetite taille, prend en charge plusieurs modes de modulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-e07-400mm10s-smd-1-5km10dbm-cc1101-410-450mhz-rf-transmitter-and-receiver-module\" rel=\"noopener\" target=\"_blank\"\u003eE07-400MM10S\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.4014%;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"width: 6.88448%;\"\u003eCC1101\u003c\/td\u003e\n\u003ctd style=\"width: 12.0187%;\"\u003e433M\u003c\/td\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 10.8518%;\"\u003e1.5\u003c\/td\u003e\n\u003ctd style=\"width: 9.10152%;\"\u003e0.6k~500k\u003c\/td\u003e\n\u003ctd style=\"width: 7.35123%;\"\u003epatch\u003c\/td\u003e\n\u003ctd style=\"width: 8.63477%;\"\u003e10*10\u003c\/td\u003e\n\u003ctd style=\"width: 14.4691%;\"\u003eSmall size, support multiple modulation modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-oem-odm-e07-900t10s-small-size-low-power-consumption-855-925mhz-ti-cc1101module-smd-soc-rf-module\" rel=\"noopener\" target=\"_blank\"\u003eE07-900T10S\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.4014%;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"width: 6.88448%;\"\u003eCC1101\u003c\/td\u003e\n\u003ctd style=\"width: 12.0187%;\"\u003e868M\u003c\/td\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 10.8518%;\"\u003e1.5\u003c\/td\u003e\n\u003ctd style=\"width: 9.10152%;\"\u003e0.6k~500k\u003c\/td\u003e\n\u003ctd style=\"width: 7.35123%;\"\u003eSMD\u003c\/td\u003e\n\u003ctd style=\"width: 8.63477%;\"\u003e16*26mm\u003c\/td\u003e\n\u003ctd style=\"width: 14.4691%;\"\u003eSmall Size,low-power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-oem-odm-e07-400t10s-hot-410-450mhz-ti-cc1101-smd-soc-wireless-module-cc1101-wireless-module-and-audio-rf\" rel=\"noopener\" target=\"_blank\"\u003eE07-400T10S\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.4014%;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"width: 6.88448%;\"\u003eCC1101\u003c\/td\u003e\n\u003ctd style=\"width: 12.0187%;\"\u003e868M\u003c\/td\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 10.8518%;\"\u003e1.5\u003c\/td\u003e\n\u003ctd style=\"width: 9.10152%;\"\u003e0.6k~500k\u003c\/td\u003e\n\u003ctd style=\"width: 7.35123%;\"\u003eSMD\u003c\/td\u003e\n\u003ctd style=\"width: 8.63477%;\"\u003e16*26\u003c\/td\u003e\n\u003ctd style=\"width: 14.4691%;\"\u003eSmall Size,low-power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 10.035%;\"\u003eE07-M1101D-TH\u003c\/td\u003e\n\u003ctd style=\"width: 8.4014%;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"width: 6.88448%;\"\u003eCC1101\u003c\/td\u003e\n\u003ctd style=\"width: 12.0187%;\"\u003e433M\u003c\/td\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 10.8518%;\"\u003e0.5\u003c\/td\u003e\n\u003ctd style=\"width: 9.10152%;\"\u003e1.2k~500k\u003c\/td\u003e\n\u003ctd style=\"width: 7.35123%;\"\u003eDIP\u003c\/td\u003e\n\u003ctd style=\"width: 8.63477%;\"\u003e15*30\u003c\/td\u003e\n\u003ctd style=\"width: 14.4691%;\"\u003eHigh performance,low power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-e07-900m10sti-cc1101-wireless-rf-module-868mhz-915mhz-ipex-stamp\" rel=\"noopener\" target=\"_blank\"\u003eE07-900M10S\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.4014%;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"width: 6.88448%;\"\u003eCC1101\u003c\/td\u003e\n\u003ctd style=\"width: 12.0187%;\"\u003e868M\u003c\/td\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 10.8518%;\"\u003e1.5\u003c\/td\u003e\n\u003ctd style=\"width: 9.10152%;\"\u003e0.6k~500k\u003c\/td\u003e\n\u003ctd style=\"width: 7.35123%;\"\u003eSMD\u003c\/td\u003e\n\u003ctd style=\"width: 8.63477%;\"\u003e14*20\u003c\/td\u003e\n\u003ctd style=\"width: 14.4691%;\"\u003eSmall Size,low-power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-e07-400m10s-ti-cc1101-wireless-rf-module-433mhz-ipex-stamp-hole-antenna-long-range-1-5km-smd-package-spi-wireless-module\" rel=\"noopener\" target=\"_blank\"\u003eE07-400M10S\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.4014%;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"width: 6.88448%;\"\u003eCC1101\u003c\/td\u003e\n\u003ctd style=\"width: 12.0187%;\"\u003e433M\u003c\/td\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 10.8518%;\"\u003e1.5\u003c\/td\u003e\n\u003ctd style=\"width: 9.10152%;\"\u003e0.6k~500k\u003c\/td\u003e\n\u003ctd style=\"width: 7.35123%;\"\u003eSMD\u003c\/td\u003e\n\u003ctd style=\"width: 8.63477%;\"\u003e14*20\u003c\/td\u003e\n\u003ctd style=\"width: 14.4691%;\"\u003eSmall Size,low-power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-e07-m1101d-sma-cc1101-wireless-transceiver-module-low-power\" rel=\"noopener\" target=\"_blank\"\u003eE07-M1101D-SMA\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.4014%;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"width: 6.88448%;\"\u003eCC1101\u003c\/td\u003e\n\u003ctd style=\"width: 12.0187%;\"\u003e433M\u003c\/td\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"width: 10.8518%;\"\u003e0.6\u003c\/td\u003e\n\u003ctd style=\"width: 9.10152%;\"\u003e1.2k~500k\u003c\/td\u003e\n\u003ctd style=\"width: 7.35123%;\"\u003eDIP\u003c\/td\u003e\n\u003ctd style=\"width: 8.63477%;\"\u003e15*30\u003c\/td\u003e\n\u003ctd style=\"width: 14.4691%;\"\u003eHigh performance,low power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-e07-433m20s-cc1101-433mhz-20dbm-wireless-transceiver-module-smart-home-spi-interface-power-amplifier-rf-receiver-module\" rel=\"noopener\" target=\"_blank\"\u003eE07-433M20S\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 8.4014%;\"\u003eSPI\u003c\/td\u003e\n\u003ctd style=\"width: 6.88448%;\"\u003eCC1101\u003c\/td\u003e\n\u003ctd style=\"width: 12.0187%;\"\u003e433M\u003c\/td\u003e\n\u003ctd style=\"width: 10.035%;\"\u003e20\u003c\/td\u003e\n\u003ctd style=\"width: 10.8518%;\"\u003e2.0\u003c\/td\u003e\n\u003ctd style=\"width: 9.10152%;\"\u003e0.6k~500k\u003c\/td\u003e\n\u003ctd style=\"width: 7.35123%;\"\u003eSMD\u003c\/td\u003e\n\u003ctd style=\"width: 8.63477%;\"\u003e18*32\u003c\/td\u003e\n\u003ctd style=\"width: 14.4691%;\"\u003eSmall size, low power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eE07‑M1101D‑SMA is an industrial‑grade SPI sub‑GHz RF wireless transceiver module built upon TI CC1101 chip, adopting all‑industrial components for IoT short‑range wireless data transmission.\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-8-17\/2025817223327390.jpg\" alt=\"Ebyte E07‑M1101D‑SMA industrial‑grade SPI sub‑GHz RF transceiver module\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003eThis sub‑GHz RF wireless module supports multiple modulation schemes including GFSK, 2FSK, 4FSK, OOK, ASK and MSK for flexible wireless communication debugging in IoT applications.\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-8-17\/2025817223336527.jpg\" alt=\"Sub‑GHz RF wireless module supporting GFSK 2FSK 4FSK OOK ASK MSK multiple modulation modes for IoT wireless debugging\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003eThis RF wireless module features independent 64‑byte RX FIFO and TX FIFO buffers, optimizing data receiving‑transmitting performance for IoT wireless communication.\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-8-17\/2025817223331913.jpg\" alt=\"RF wireless module with independent 64‑byte RX FIFO and TX FIFO for IoT data transmission\" style=\"margin-bottom: 16px;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003eLQI (Link Quality Indication) is an IoT radio‑link metric that reflects the receiving capability and frame reception quality of wireless communication links.\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-8-17\/2025817223336565.jpg\" alt=\"LQI Link Quality Indication diagram, IoT wireless communication link frame reception quality metric\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003eThis RF module supports RSSI signal‑strength indication, enabling IoT applications for signal quality assessment, network optimization and distance ranging.\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-8-17\/2025817223346835.jpg\" alt=\"RF module RSSI signal strength indication diagram for IoT signal evaluation and ranging\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003eThis IoT RF module supports flexible over‑the‑air data transmission rates from 0.6 kbps up to 500 kbps for diverse wireless payload transmission scenarios.\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-8-17\/2025817223342355.jpg\" alt=\"RF module supports 0.6kbps‑500kbps wide baud‑rate range for IoT wireless data transmission\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003eThis IoT RF wireless module achieves 600‑meter long‑range wireless transmission to satisfy long‑distance radio data communication requirements.\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-8-17\/2025817223352450.jpg\" alt=\"RF module long‑range transmission diagram, 600m wireless communication for IoT\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003eThis IoT RF module supports multiple antenna options including SMA‑K, IPEX and stamp‑hole interfaces, simplifying hardware integration for secondary development.\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-8-17\/2025817223356989.jpg\" alt=\"RF module multiple antenna interfaces SMA‑K IPEX stamp‑hole for IoT secondary development\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-description-ebyte\" style=\"text-align: start;\"\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Building HVAC Control\u003c\/strong\u003e: In commercial environments with complex concrete partitions, the E07-M1101D-SMA utilizes the 433MHz Sub-1GHz band's superior diffraction characteristics to ensure reliable data transmission through floors and walls. This solves the signal dropout issues commonly associated with 2.4GHz Zigbee or Wi-Fi systems in high-attenuation industrial structures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLow-Power Remote Utility Metering:\u003c\/b\u003e For battery-operated water and gas meters, the module leverages the ultra-low sleep current of the CC1101 chip and a wide 1.8V-3.6V voltage range. It allows for reliable data reporting over a 1km radius while maintaining a device battery lifespan of over 5 years, significantly reducing field maintenance costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIndustrial Warehouse Security Systems:\u003c\/b\u003e The 10dBm output and SPI-based data handling allow for high-speed triggering of alarm sensors. The DIP package provides mechanical stability on evaluation boards or custom PCBs, ensuring that emergency communication links remain robust against vibrations in automated robotic sorting centers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eESPHome node configuration for XIAO ESP32-C6 integrated with the E07-M1101D-SMA CC1101 Sub-1GHz RF transceiver module for IoT applications. \u003ca href=\"https:\/\/github.com\/ning-y\/ESPHome-XIAO-ESP32C6-CC1101\" rel=\"noopener\" target=\"_blank\"\u003eView the original testing process and technical documentation on GitHub.\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSub-1GHz wireless communication and node control reference project for E07-M1101D-SMA (CC1101) RF module integrated with STM8S008F3 MCU via SPI bus. \u003ca href=\"https:\/\/github.com\/Jackson-e-d\/STM8S-CC1101-Project#stm8s-cc1101-project\" rel=\"noopener\" target=\"_blank\"\u003eView the original testing process and technical documentation on GitHub.\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"color: #2d9bcd;\"\u003e\u003cem\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNote: The examples on this page are from the open-source technology community and only demonstrate the actual application effects of the products in development scenarios. Copyright belongs to the original authors and does not represent the original authors' commercial endorsement of our company or products. If there are any copyright issues, please contact us for removal. We offer a \u003ca href=\"https:\/\/ebyteiot.com\/pages\/contact-us\" target=\"_blank\" rel=\"noopener\"\u003efree product sponsorship program\u003c\/a\u003e for developers to help them advance their projects.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"color: #2d9bcd;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"color: #2d9bcd;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003eQ1: What is the maximum data rate supported by the CC1101 module?\u003c\/h3\u003e\n\u003cp\u003eA: E07-M1101D-SMA supports a highly flexible air data rate ranging from \u003cstrong\u003e0.6kbps to 500kbps\u003c\/strong\u003e, allowing you to optimize for either extreme range or high-speed transmission.\u003c\/p\u003e\n\u003ch3\u003eQ2: Can I use this module with a 5V Arduino or MCU?\u003c\/h3\u003e\n\u003cp\u003eA: While the CC1101 chip is robust, the recommended supply voltage and logic level are strictly \u003cstrong\u003e1.8V to 3.6V\u003c\/strong\u003e. If using a 5V MCU, you must use a \u003cstrong\u003elevel shifter\u003c\/strong\u003e or a voltage divider on the SPI lines to prevent damaging the module.\u003c\/p\u003e\n\u003ch3\u003eQ3: How do I achieve the maximum 1000m communication distance?\u003c\/h3\u003e\n\u003cp\u003eA: To reach the 1km distance, the module should be configured to the lowest air data rate (\u003cstrong\u003e0.6kbps\u003c\/strong\u003e) and maximum power (\u003cstrong\u003e10dBm\u003c\/strong\u003e), used in an open area with a 5dBi gain antenna mounted at least 2 meters above ground.\u003c\/p\u003e\n\u003ch3\u003eQ4: What antenna connector is pre-installed on the E07-M1101D-SMA?\u003c\/h3\u003e\n\u003cp\u003eA: This module features an \u003cstrong\u003eSMA-K\u003c\/strong\u003e antenna interface, which is a standard female connector suitable for various 433MHz rubber duck or high-gain antennas with an impedance of 50Ω.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Chengdu Ebyte Electronic Technology Co.,Ltd.","offers":[{"title":"E07-M1101D-SMA","offer_id":48000152666317,"sku":"E07-M1101D-SMA","price":2.84,"currency_code":"USD","in_stock":true},{"title":"E07-M1101D-SMA+TX433-JKD-20P","offer_id":48000152699085,"sku":"E07-M1101D-SMA+TX433-JKD-20P","price":4.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-buy-e07-m1101d-sma-ti-precio-cc1101-wireless-transceiver-module-low-power-433mhz-development-board-small-size-spi-communication-module-5077480.jpg?v=1752564919"},{"product_id":"ebyte-e07-900m10sti-cc1101-wireless-rf-module-868mhz-915mhz-ipex-stamp","title":"Ebyte E07-900M10S Costo 26MHz crystal Wireless communication equipment 10dBm 868MHz 915MHz TI CC1101 rf chip SMD wireless module","description":"\u003cp\u003e\u003cspan\u003eE07-900M10S is an independently developed 855-925MHz SMD wireless module based on the CC1101 chip produced by Texas Instruments (TI), using an industrial-grade high-precision 26MHz crystal oscillator. This ultra-precise, industry-standard wireless module is tailored for performance, reliability, and convenience. Enjoy top-notch technology, and dependability that'll never let you down!\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong title=\"Origin\" class=\"attr-name\"\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Condition\" class=\"attr-name\"\u003eCondition:\u003c\/strong\u003e New\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Type\" class=\"attr-name\"\u003eType:\u003c\/strong\u003e Wireless RF Module\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Model Number\" class=\"attr-name\"\u003eModel Number:\u003c\/strong\u003e E07-900M10S\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Operating Temperature\" class=\"attr-name\"\u003eOperating Temperature:\u003c\/strong\u003e -40℃-85℃\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Application\" class=\"attr-name\"\u003eApplication:\u003c\/strong\u003e Smart Home\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Weight\" class=\"attr-name\"\u003eWeight:\u003c\/strong\u003e 1g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Package\" class=\"attr-name\"\u003ePackage:\u003c\/strong\u003e SMD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Power supply voltage\" class=\"attr-name\"\u003ePower supply voltage:\u003c\/strong\u003e Max:3.6V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Blocking power\" class=\"attr-name\"\u003eBlocking power:\u003c\/strong\u003e Max:10dBm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Working Voltage\" class=\"attr-name\"\u003eWorking Voltage:\u003c\/strong\u003e Typ3.3V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Communication level\" class=\"attr-name\"\u003eCommunication level:\u003c\/strong\u003e Typ3.3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Antenna\" class=\"attr-name\"\u003eAntenna:\u003c\/strong\u003e IPEX\/Stamp Hole\u003c\/p\u003e\n\u003cp\u003e\u003cstrong title=\"Size\" class=\"attr-name\"\u003eSize:\u003c\/strong\u003e 14*20mm\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1332\"\u003ee07-900m10s Mannual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Files\/2022-1-12\/20221121052271951.zip\"\u003ee07 900m10s PCB\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1373\"\u003eEbyte Company Profile\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=2737\"\u003eE07-900M10S CE Certification\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=2738\"\u003eE07-900M10S FCC Certification\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"E07-900M10S  development boards and kits\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-5-23\/20245231753359043.jpg\"\u003e\u003c\/p\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\/1000-1_8276b9fc-28eb-47d3-bcc0-d813f43200c2.png\" alt=\"EBYTE factory certificate market\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"4\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e1. Smart Home Sensor Networks and Intrusion Detection\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eIn modern smart home ecosystems, end-node devices like magnetic door sensors and motion detectors require months or even years of battery life. The CC1101-based E07-900M10S is ideal for these edge devices. Operating in the 868MHz (Europe) or 915MHz (North America) Sub-GHz bands, it offers significantly better wall penetration than standard 2.4GHz Wi-Fi or Bluetooth. The 10dBm output power provides ample range to cover a large multi-story house, communicating back to a central smart hub reliably while remaining mostly in ultra-low power sleep states.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e2. Agricultural Environmental Telemetry Systems\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eGreenhouses and open-field farming operations utilize distributed sensors to monitor soil moisture, temperature, and ambient humidity. The E07-900M10S is integrated into these localized sensor nodes. Its industrial-grade operating temperature range of -40 to 85 Celsius ensures that the module functions flawlessly during freezing nights or scorching summer days. Furthermore, the high-precision 26MHz crystal prevents thermal frequency drift, ensuring that data packets sync perfectly with localized Ebyte DTU gateways for processing and cloud upload.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e3. Industrial Automated Meter Reading (AMR)\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eUtility companies deploying smart water and gas meters demand RF components with an extremely compact footprint. The tiny 14x20mm SMD package of the E07-900M10S allows hardware engineers to embed it directly onto space-constrained PCBs inside the meter housing. Because water meters are often installed in basements or utility closets, engineers can leverage the onboard IPEX connector to route a U.FL cable to an external antenna mounted outside the metal meter box, maximizing the transmission range for the local collection vehicle or concentrator.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"11\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e1. Does the E07-900M10S support direct connection to a standard 5V microcontroller?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eNo, the module is not compatible with 5V logic. Both the working power supply and the communication logic level (SPI lines) are rated at a typical 3.3V, with an absolute maximum rating of 3.6V. Connecting the RX\/TX or SPI pins directly to a 5V MCU (like an Arduino Uno) will inject excess voltage and permanently damage the TI CC1101 chipset. You must implement a bidirectional logic level shifter for safe operation.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e2. How do I correctly utilize the dual IPEX and Stamp Hole antenna options on the PCB?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eThe dual-interface design offers layout flexibility for OEMs. If your device has a plastic enclosure and space permits, you can use the stamp hole (edge castellations) to route a 50-ohm RF trace directly to a custom PCB trace antenna or an edge-mounted SMA connector. However, if your module is housed inside an RF-blocking metallic enclosure, you should snap a compatible pigtail cable onto the onboard IPEX connector to bridge the signal to an external antenna mounted on the outside of the casing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e3. What is the operational advantage of the integrated 26MHz high-precision crystal oscillator?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eIn narrow-band Sub-GHz communication, extreme temperature fluctuations can cause cheaper crystal oscillators to expand or contract, shifting the actual transmit frequency away from the intended channel. The industrial-grade 26MHz crystal on this module guarantees exceptional frequency stability from -40 to 85 Celsius. This precision prevents frequency drifting, thereby eliminating packet loss and synchronization failures in harsh outdoor or industrial environments.\u003c\/p\u003e","brand":"Chengdu Ebyte Electronic Technology Co.,Ltd.","offers":[{"title":"E07-900M10S","offer_id":47997553344717,"sku":"E07-900M10S","price":2.99,"currency_code":"USD","in_stock":true},{"title":"E07-900M10S+TX915-FPC-8521","offer_id":47997553377485,"sku":"E07-900M10S+TX915-FPC-8521","price":3.26,"currency_code":"USD","in_stock":true},{"title":"E07-900M10S+TX915-JKS-IPX20","offer_id":47997553410253,"sku":"E07-900M10S+TX915-JKS-IPX20","price":4.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e07-900m10s-ti-costo-26mhz-crystal-wireless-communication-equipment-10dbm-868mhz-915mhz-ti-cc1101-rf-chip-smd-wireless-module-3485559.jpg?v=1752564922"},{"product_id":"ebyte-e01-ml01dp5-nrf24l01p-2-4ghz-pa-lna-20dbm-wireless-module-spi-antenna-sma-k-transceiver-receiver-tansmitter-ebyte-e01-ml01dp5","title":"EBYTE E01-ML01DP5 CE FCC ROHS MIC nRF24L01P 2.4GHz PA LNA 20dBm Wireless Module SPI Antenna SMA-K Transceiver Receiver Tansmitter","description":"\u003cp\u003e\u003cspan\u003eCE, FCC, RoHS and MIC certified, The E01-ML01DP5 is based on original imported nRF24L01P form Nordic in Norway. And equipped with 20dBm power amplifier chip imported from USA, which makes the transmitting power achieves 100mW (20dBm) while the receiving sensitivity enhanced by 10dB.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBrand Name:EBYTE\u003cbr\u003eOrigin:Mainland China\u003cbr\u003eCondition:New\u003cbr\u003eType:Drive IC\u003cbr\u003eModel Number:E01-ML01DP5\u003cbr\u003eSupply Voltage:2.0 - 3.6 V\u003cbr\u003eDissipation Power:100mW\u003cbr\u003eApplication:Computer\u003cbr\u003ePackage:DIP\u003cbr\u003eBrand:Ebyte\u003cbr\u003eType:Wireless module\u003cbr\u003eIC:nRF24L01P\u003cbr\u003eFrequency:2.4~2.525GHz\u003cbr\u003ePower:20dBm\u003cbr\u003eDistance:2.5km\u003cbr\u003eInterface:SPI\u003cbr\u003eWeight:4.6±0.1g\u003c\/p\u003e\n\u003ctable width=\"100%\" height=\"240px\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"198\"\u003e\u003cspan\u003eRF Parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"298\"\u003e\u003cspan\u003eValue\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"497\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eWorking frequency\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e2400~2525 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eDefault:  2.4GHz (16MHz oscillator)\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eTransmitting power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e20 dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eMax. Power (100mW)\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eReceiving sensitivity\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e-96 dBm\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eAir data rate: 250kbps\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eAir data rate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e250k~2Mbps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eDefault: 250kbps\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eTest distance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e2500m\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eIn open and clear air, with maximum power, 5dBi antenna gain, height of 2m,\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eair data rate: 250kbps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\" height=\"200px\" style=\"font-size: 0.875rem;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"198\"\u003eHardware Parameter\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"298\"\u003eValue\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"497\"\u003eRemark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003eSize\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003e18 * 33.4 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e    Without SMA\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003eAntenna type\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003eSMA-K\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003eCommunication interface\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003eSPI\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003ePackage\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003eDIP\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\" height=\"360px\" style=\"font-size: 0.875rem;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"164\"\u003eElectronic parameter\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"165\"\u003eMin.\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"165\"\u003eTyp.\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"165\"\u003eMax.\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"165\"\u003eUnit\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"165\"\u003eCondition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003ePower supply\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e3.6\u003c\/td\u003e\n\u003ctd width=\"165\"\u003eV\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eCommunication level\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e3.6\u003c\/td\u003e\n\u003ctd width=\"165\"\u003eV\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eTransmitting current\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e120\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e130\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e140\u003c\/td\u003e\n\u003ctd width=\"165\"\u003emA\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e20dBm（100mW）\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eReceiving current\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e18\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e20\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e22\u003c\/td\u003e\n\u003ctd width=\"165\"\u003emA\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eSleep current\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e0.5\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e1.0\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"165\"\u003eμA\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eOperating temperature\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e-40\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e20\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e+85\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e℃\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eOperating humidity\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e10\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e60\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e90\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e%\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eStorage temperature\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e-40\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e20\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e+125\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e℃\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"download-item\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2021-12-21\/202112211530174805.jpg\" alt=\"wireless transceiver module\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1000-1_8276b9fc-28eb-47d3-bcc0-d813f43200c2.png\" alt=\"EBYTE factory certificate market\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"7\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e1. Long-Range Industrial Telemetry\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eIn sprawling factory environments, the E01-ML01DP5 is frequently used as the radio backbone for telemetry sensors monitoring equipment health or vibration data. Its 20dBm power amplifier overcomes typical industrial RF interference, allowing the module to send status updates from heavy machinery directly to a central monitoring system without the need for complex, cable-intensive networking.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e2. Smart Home and Building Automation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eIntegrators utilize this module to connect disparate smart home devices such as security sensors, lighting controls, and smart thermostats. By using the module’s robust nRF24L01P architecture, developers can build stable, low-power mesh or point-to-point networks that cover large multi-story buildings where standard 2.4GHz modules might struggle with signal range.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e3. Precision Agriculture Sensor Networks\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eIn agricultural IoT, wireless nodes often need to transmit data from soil moisture or weather sensors located across fields. The extended 2.5km range of this module ensures reliable data delivery from remote locations back to a central gateway, making it an excellent choice for irrigation management and crop monitoring systems that require both performance and cost-effectiveness.\u003c\/p\u003e\n\u003chr data-path-to-node=\"14\"\u003e\n\u003ch2 data-path-to-node=\"15\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-path-to-node=\"15\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e1. Does this module require an external antenna?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003eYes, the E01-ML01DP5 features an SMA-K interface designed for external antennas. Using a high-gain 2.4GHz antenna is highly recommended to fully realize the 2.5km communication distance potential, especially in outdoor or challenging RF environments.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e2. Is this module compatible with standard nRF24L01+ software drivers?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003eAbsolutely. Since the core IC is the nRF24L01P, you can utilize existing open-source libraries and drivers developed for the standard nRF24L01 series. This ensures rapid development cycles for embedded engineers already familiar with the Nordic RF ecosystem.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"21\"\u003e3. What is the benefit of the USA-imported power amplifier chip?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"22\"\u003eThe dedicated 20dBm power amplifier significantly boosts the transmission output to 100mW and improves receiving sensitivity by 10dB. This hardware enhancement provides a vastly superior link budget compared to the bare nRF24L01P chip, making it suitable for professional, high-reliability industrial applications.\u003c\/p\u003e","brand":"Chengdu Ebyte Electronic Technology Co.,Ltd.","offers":[{"title":"E01-ML01DP5","offer_id":47997457465549,"sku":"E01-ML01DP5","price":3.77,"currency_code":"USD","in_stock":true},{"title":"E01-ML01DP5+TX2400-JKD-20","offer_id":47997457498317,"sku":"E01-ML01DP5+TX2400-JKD-20","price":4.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/E01-ML01DP5_e2e43b59-0420-4b48-8675-b8886134ee01.jpg?v=1791781915"},{"product_id":"ebyte-e01-2g4m27d-nrf24l01-pa-lna-nrf24l01p-2-4ghz-module-27dbm-wireless-transceiver-module-long-distance-small-size-for-smart-home-e01-2g4m27d","title":"EBYTE E01-2G4M27D nRF24L01 PA LNA nRF24L01P 2.4GHz Module 27dBm Wireless Transceiver Module Long Distance Small Size for Smart Home","description":"\u003cp\u003e\u003cspan\u003eThe Ebyte E01 series E01-2G4M27D 2.4Ghz wireless transceiver module based on nRF24L01P with SPI interface features small size and various application usage.E01 series modules are embedded with imported electronic parts, such as industrial crystals with high precision and TCXO. Using only the highest quality components, the E01 series 2.4Ghz wireless transceiver module ensures precision and reliability in various applications. With a small size and SPI interface, it's the perfect solution for  your wireless communication needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp itemprop=\"brand\"\u003e\u003cstrong\u003eBrand Name:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEBYTE\u003c\/p\u003e\n\u003cp itemprop=\"origin\"\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMainland China\u003c\/p\u003e\n\u003cp itemprop=\"condition\"\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNew\u003c\/p\u003e\n\u003cp itemprop=\"type\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDrive IC\u003c\/p\u003e\n\u003cp itemprop=\"model\"\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eE01-2G4M27D\u003c\/p\u003e\n\u003cp itemprop=\"supplyVoltage\"\u003e\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.5 - 5.5 V\u003c\/p\u003e\n\u003cp itemprop=\"dissipationPower\"\u003e\u003cstrong\u003eDissipation Power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500mW\u003c\/p\u003e\n\u003cp itemprop=\"customized\"\u003e\u003cstrong\u003eis_customized:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes\u003c\/p\u003e\n\u003cp itemprop=\"application\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComputer\u003c\/p\u003e\n\u003cp itemprop=\"package\"\u003e\u003cstrong\u003ePackage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDIP\u003c\/p\u003e\n\u003cp itemprop=\"productType\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWireless Transceiver Module\u003c\/p\u003e\n\u003cp itemprop=\"ic\"\u003e\u003cstrong\u003eIC:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003enRF24L01P (nRF24L01+PA+LNA)\u003c\/p\u003e\n\u003cp itemprop=\"frequency\"\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.4~2.525GHz\u003c\/p\u003e\n\u003cp itemprop=\"power\"\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e27dBm\u003c\/p\u003e\n\u003cp itemprop=\"distance\"\u003e\u003cstrong\u003eDistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5km\u003c\/p\u003e\n\u003cp itemprop=\"interface\"\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSPI\u003c\/p\u003e\n\u003cp itemprop=\"weight\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5.2±0.1g\u003c\/p\u003e\n\u003cp itemprop=\"weight\"\u003e \u003c\/p\u003e\n\u003cdiv itemscope=\"\" itemtype=\"http:\/\/schema.org\/Product\"\u003e\n\u003cp itemprop=\"brand\"\u003e\u003cstrong\u003eManual Download\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp itemprop=\"brand\"\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=3579\" target=\"_blank\"\u003eMannual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Files\/2022-1-11\/20221111351244254.zip\" target=\"_blank\"\u003epcb\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=4062\" target=\"_blank\"\u003eDEMO\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1373\" target=\"_blank\"\u003eCompany Profile\u003c\/a\u003e\u003c\/p\u003e\n\u003cp itemprop=\"weight\"\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1969\" rel=\"noopener\" target=\"_blank\"\u003e【Certification】E01-2G4M27D-MIC\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1971\" rel=\"noopener\" target=\"_blank\"\u003e【Certification】E01-CE\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1972\" rel=\"noopener\" target=\"_blank\"\u003e【Certification】E01-FCC\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 itemprop=\"weight\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-10-14\/20251014945455383.jpg\" alt=\"E01-2G4M27D 2.4Ghz wireless transceiver module-2\"\u003e\u003c\/h2\u003e\n\u003ch2 itemprop=\"weight\"\u003eKey Specifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003ctable width=\"100%\" height=\"240px\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"198\"\u003e\u003cspan\u003eRF Parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"298\"\u003e\u003cspan\u003eValue\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"497\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eWorking frequency\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e2400~2525 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eDefault:  2.4GHz (16MHz oscillator)\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eTransmitting power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e27 dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eMax. Power (500mW)\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eReceiving sensitivity\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e-99 dBm\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eAir data rate: 250kbps\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eAir data rate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e250k~2Mbps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eDefault: 250kbps\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eTest distance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e5000m\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003e\u003cspan\u003eIn open and clear air, with maximum power, 5dBi antenna gain, height of 2m,\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eair data rate: 250kbps\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\" height=\"200px\" style=\"font-size: 0.875rem;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"198\"\u003eHardware Parameter\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"298\"\u003eValue\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"497\"\u003eRemark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003eSize\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003e18 * 33.4 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\n\u003cp\u003eWithout SMA\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003eAntenna type\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003eSMA-K\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003eCommunication interface\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003eSPI\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\n\u003cp\u003ePackage\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\n\u003cp\u003eDIP\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"497\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\" height=\"440px\" style=\"font-size: 0.875rem;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"164\"\u003eElectronic parameter\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"165\"\u003eMin.\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"165\"\u003eTyp.\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"165\"\u003eMax.\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"165\"\u003eUnit\u003c\/td\u003e\n\u003ctd bgcolor=\"#2d9bcd\" width=\"165\"\u003eCondition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003ePower supply\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e2.5\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e5.5\u003c\/td\u003e\n\u003ctd width=\"165\"\u003eV\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eCommunication level\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e2.0\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e3.3\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e3.6\u003c\/td\u003e\n\u003ctd width=\"165\"\u003eV\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eTransmitting current\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e480\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e490\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e500\u003c\/td\u003e\n\u003ctd width=\"165\"\u003emA\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e3.3V\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eTransmitting current\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e380\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e390\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e400\u003c\/td\u003e\n\u003ctd width=\"165\"\u003emA\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e5.0V\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eReceiving current\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e22\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e23\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e24\u003c\/td\u003e\n\u003ctd width=\"165\"\u003emA\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eReceiving current\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e21\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e22\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e23\u003c\/td\u003e\n\u003ctd width=\"165\"\u003emA\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e5.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eSleep current\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e450\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e455\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e460\u003c\/td\u003e\n\u003ctd width=\"165\"\u003eμA\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eOperating temperature\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e-40\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e20\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e+85\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e℃\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eOperating humidity\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e10\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e60\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e90\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e%\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003eStorage temperature\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e-40\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e20\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e+125\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e℃\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"download-item\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-10-14\/20251014945469015.jpg\" alt=\"E01-2G4M27D 2.4Ghz wireless transceiver module-3\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"download-item\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eAppearance\u003c\/th\u003e\n\u003cth\u003eOperating Frequency Band (MHz)\u003c\/th\u003e\n\u003cth\u003eChip Solution\u003c\/th\u003e\n\u003cth\u003eTransmit Power (dBm)\u003c\/th\u003e\n\u003cth\u003eHigh ESD Protection\u003c\/th\u003e\n\u003cth\u003eCommunication Range (m)\u003c\/th\u003e\n\u003cth\u003eAntenna Type\u003c\/th\u003e\n\u003cth\u003eProduct Dimensions (mm)\u003c\/th\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eE01-ML01S\u003c\/td\u003e\n\u003ctd\u003eSMD PCB On-board Antenna Module\u003c\/td\u003e\n\u003ctd\u003e2400-2525\u003c\/td\u003e\n\u003ctd\u003enRF24L01P\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003ePCB\u003c\/td\u003e\n\u003ctd\u003e12×19\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE01-ML01SP2\u003c\/td\u003e\n\u003ctd\u003eSMD PCB\/IPEX Dual Antenna Module\u003c\/td\u003e\n\u003ctd\u003e2400-2525\u003c\/td\u003e\n\u003ctd\u003enRF24L01P\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003ePCB\/IPEX\u003c\/td\u003e\n\u003ctd\u003e12.8×25\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/e01-ml01sp4-wireless-transceiver-module?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\" target=\"_blank\" rel=\"noopener\"\u003eE01-ML01SP4\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD IPEX Antenna Module\u003c\/td\u003e\n\u003ctd\u003e2400-2525\u003c\/td\u003e\n\u003ctd\u003enRF24L01P\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003eIPEX\u003c\/td\u003e\n\u003ctd\u003e16.8×18\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE01-ML01IPX\u003c\/td\u003e\n\u003ctd\u003eSMD IPEX Antenna Module\u003c\/td\u003e\n\u003ctd\u003e2400-2525\u003c\/td\u003e\n\u003ctd\u003enRF24L01P\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003eIPEX\u003c\/td\u003e\n\u003ctd\u003e12×19\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE01-ML01DP4\u003c\/td\u003e\n\u003ctd\u003eSMD PCB On-board Antenna Module\u003c\/td\u003e\n\u003ctd\u003e2400-2525\u003c\/td\u003e\n\u003ctd\u003enRF24L01P\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e1800\u003c\/td\u003e\n\u003ctd\u003ePCB\u003c\/td\u003e\n\u003ctd\u003e12.8×25\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE01-ML01DP5\u003c\/td\u003e\n\u003ctd\u003eThrough-hole SMA-K Antenna Module\u003c\/td\u003e\n\u003ctd\u003e2400-2525\u003c\/td\u003e\n\u003ctd\u003enRF24L01P\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e2500\u003c\/td\u003e\n\u003ctd\u003eSMA-K\u003c\/td\u003e\n\u003ctd\u003e18×33.4\u003c\/td\u003e\n\u003ctd\u003eThrough-Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE01-2G4M13S\u003c\/td\u003e\n\u003ctd\u003eSMD PCB On-board Antenna Module\u003c\/td\u003e\n\u003ctd\u003e2400-2525\u003c\/td\u003e\n\u003ctd\u003enRF24L01P\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003ePCB\u003c\/td\u003e\n\u003ctd\u003e23×14\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE01-2G4M27D\u003c\/td\u003e\n\u003ctd\u003eThrough-hole SMA-K Antenna Module\u003c\/td\u003e\n\u003ctd\u003e2400-2525\u003c\/td\u003e\n\u003ctd\u003enRF24L01P\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003eNot supported\u003c\/td\u003e\n\u003ctd\u003e5000\u003c\/td\u003e\n\u003ctd\u003eSMA-K\u003c\/td\u003e\n\u003ctd\u003e18×33.4\u003c\/td\u003e\n\u003ctd\u003eThrough-Hole\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:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2021-12-21\/202112211355442878.jpg\" alt=\"wireless transceiver module\"\u003e\u003c\/p\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIndustrial Long-Range Telemetry:\u003c\/b\u003e In large-scale manufacturing plants, the 27dBm output power overcomes heavy electromagnetic interference and physical obstacles, ensuring reliable data transmission from remote sensors to a central PLC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAgricultural Smart Irrigation:\u003c\/b\u003e Leveraging the 5km transmission capability, this module enables centralized control of water valves across vast farmland where cellular coverage is inconsistent and cabling is cost-prohibitive.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSmart Grid Monitoring:\u003c\/b\u003e The DIP package and SPI interface allow for easy integration into power distribution terminals, facilitating real-time status updates in complex mesh network 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\/1000-1_8276b9fc-28eb-47d3-bcc0-d813f43200c2.png\" alt=\"EBYTE factory certificate market\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003eQ: Why does the E01-2G4M27D support a wide voltage range of 2.5V to 5.5V while the standard nRF24L01 chip is limited to 3.6V?\u003c\/p\u003e\n\u003cp\u003eA: This module integrates a high-efficiency LDO and power management circuit that regulates the input voltage specifically for the PA and LNA stages. However, users must ensure the SPI communication logic levels match the MCU, typically 3.3V, to avoid damaging the RFIC.\u003c\/p\u003e\n\u003cp\u003eQ: What are the peak current requirements during the 27dBm transmission phase?\u003c\/p\u003e\n\u003cp\u003eA: When transmitting at maximum power, the instantaneous current consumption can reach up to 500mA. It is critical to use a decoupling capacitor of at least 100uF near the VCC pin to maintain voltage stability and prevent RF performance degradation due to power ripples.\u003c\/p\u003e\n\u003cp\u003eQ: How does the 5km range change when the air data rate is adjusted?\u003c\/p\u003e\n\u003cp\u003eA: The sensitivity of the module is -99dBm at 250kbps. Increasing the air data rate to 2Mbps will significantly reduce the receiver sensitivity and decrease the effective communication distance. For maximum range, the 250kbps setting is recommended.\u003c\/p\u003e","brand":"Chengdu Ebyte Electronic Technology Co.,Ltd.","offers":[{"title":"E01-2G4M27D+TX2400-JKD-20","offer_id":47997434495181,"sku":"E01-2G4M27D+TX2400-JKD-20","price":6.61,"currency_code":"USD","in_stock":true},{"title":"E01-2G4M27D","offer_id":47997434462413,"sku":"E01-2G4M27D","price":5.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e01-2g4m27d-nrf24l01-pa-lna-nrf24l01p-24ghz-module-27dbm-wireless-transceiver-module-long-distance-small-size-for-smart-home-8862993.jpg?v=1752564830"},{"product_id":"ebyte-e220-900m30s-llcc68-lora-wireless-module-868-915mhz-30dbm-long-range-10km-ipex-stamp-hole-antenna-smd-spi-wireless-module","title":"Ebyte E220-900M30S LLCC68 LoRa Wireless Module 868\/915MHz 30dBm Long Range 10km IPEX\/Stamp Hole Antenna SMD SPI Wireless Module","description":"\u003cp\u003e\u003cb\u003e\u003c\/b\u003e\u003cspan\u003eE220-900M30S is 1W module developed independently based on new generation of LoRa RF chip LLCC68 from Semtech. LLCC68 is suitable for 868MHz\/915MHz SMD wireless module and uses industrial 32mhz crystal oscillator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBrand Name:EBYTE\u003cbr\u003eOrigin:Mainland China\u003cbr\u003eCondition:New\u003cbr\u003eType:LoRa Wireless Module\u003cbr\u003eType:\u003cbr\u003eModel Number:E220-900M30S\u003cbr\u003eOperating Temperature:-40℃-85℃\u003cbr\u003eApplication:Smart Home\u003cbr\u003eApplication:\u003cbr\u003ePackage:SMD\u003cbr\u003ePower supply voltage:Max:5.5V\u003cbr\u003eAntenna:IPEX\/Stamp Hole\u003cbr\u003eSize:38.5*24mm\u003cbr\u003eType:LLCC68 LoRa Module\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000332988916.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\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=2958\"\u003eE220 900M30S Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Files\/2022-1-10\/20221101456366926.zip\"\u003ePCB E220-900M30S\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=1373\"\u003eEbyte Company Profile\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=2822\"\u003eE220 FCC Certification\u003c\/a\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\u003eMain parameter\u003c\/th\u003e\n\u003cth\u003ePerformance\u003c\/th\u003e\n\u003cth\u003eRemarks\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference distance\u003c\/td\u003e\n\u003ctd\u003e10km\u003c\/td\u003e\n\u003ctd\u003eIn clear and open environment, the antenna gain is 5dBi, the antenna height is 2.5m, and the air speed is 2.4kbps.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFIFO\u003c\/td\u003e\n\u003ctd\u003e256Byte\u003c\/td\u003e\n\u003ctd\u003eMaximum length of single transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal frequency\u003c\/td\u003e\n\u003ctd\u003e32MHz\u003c\/td\u003e\n\u003ctd\u003ePassive crystal oscillator, 24pF is recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation mode\u003c\/td\u003e\n\u003ctd\u003eLORA\u003c\/td\u003e\n\u003ctd\u003eLora modulation is recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging method\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface mode\u003c\/td\u003e\n\u003ctd\u003eStamp hole\u003c\/td\u003e\n\u003ctd\u003eThe spacing is 2.54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication interface\u003c\/td\u003e\n\u003ctd\u003eSPI\u003c\/td\u003e\n\u003ctd\u003e0~10Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension\u003c\/td\u003e\n\u003ctd\u003e38.5*24mm\u003c\/td\u003e\n\u003ctd\u003eIncluding shield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF interface\u003c\/td\u003e\n\u003ctd\u003eStamp hole \/ IPEX\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\u003eMain 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\u003eRemarks\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking voltage\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e≥5.5 V ensures output power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating frequency band\u003c\/td\u003e\n\u003ctd\u003e850\u003c\/td\u003e\n\u003ctd\u003e868\/915\u003c\/td\u003e\n\u003ctd\u003e930\u003c\/td\u003e\n\u003ctd\u003eMHz\u003c\/td\u003e\n\u003ctd\u003eSupport ISM band\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\u003eProbably burnout when using 5V TTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTX current\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003ctd\u003eInstantaneous power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX current\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e14\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\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eμA\u003c\/td\u003e\n\u003ctd\u003eSoftware shutdown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking temperature\u003c\/td\u003e\n\u003ctd\u003e-40\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e+85\u003c\/td\u003e\n\u003ctd\u003e℃\u003c\/td\u003e\n\u003ctd\u003eIndustrial Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax TX power\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003edBm\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-\u003c\/td\u003e\n\u003ctd\u003e-129\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003edBm\u003c\/td\u003e\n\u003ctd\u003e-124dbm,BW_L=125kHz,SF = 7,LORA TM;\u003cbr\u003e-129dbm,BW_L=125kHz,SF = 9,LORA TM;\u003cbr\u003e-121dbm,BW_L=250kHz,SF = 7,LORA TM;\u003cbr\u003e-129dbm,BW_L=250kHz,SF = 10,LORA TM;\u003cbr\u003e-117dbm,BW_L=500kHz,SF = 7,LORA TM;\u003cbr\u003e-127dbm,BW_L=500kHz,SF = 11,LORA TM;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGFSK（bps）\u003c\/td\u003e\n\u003ctd\u003e0.6k\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e300k\u003c\/td\u003e\n\u003ctd\u003ebps\u003c\/td\u003e\n\u003ctd\u003eUser programming control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoRa（bps）\u003c\/td\u003e\n\u003ctd\u003e1.76k\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e62.5k\u003c\/td\u003e\n\u003ctd\u003ebps\u003c\/td\u003e\n\u003ctd\u003eUser programming control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"download-item\"\u003e\n\u003cdiv class=\"download-list\"\u003e\n\u003cdiv class=\"download-in\"\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Files\/2022-1-10\/20221101456366926.zip\" target=\"_blank\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2021-10-27\/20211027113148972.jpg\" alt=\"loRa Wireless Module\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1000-1_8276b9fc-28eb-47d3-bcc0-d813f43200c2.png?v=1716457706\" alt=\"EBYTE factory certificate market\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3\u003eLong-Range Agricultural Field Monitoring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUse Case:\u003c\/b\u003e Large-scale crop management across hundreds of hectares.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRole:\u003c\/b\u003e The 1W (30dBm) high output power of the E220-900M30S allows sensor nodes to transmit soil moisture and micro-climate data over distances up to 10km. This is vital for farmers using Ebyte's LoRa gateways to monitor field status without needing cellular infrastructure in remote, rural areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Smart Warehouse Asset Tracking\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUse Case:\u003c\/b\u003e Real-time tracking of assets in dense, high-interference metal environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRole:\u003c\/b\u003e With its advanced LLCC68 spread-spectrum modulation, this module provides robust penetration through metal racking and concrete walls. It is frequently integrated into inventory scanners and asset tags to ensure seamless communication within large-scale logistics centers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMunicipal Smart Utility Management\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUse Case:\u003c\/b\u003e Centralized collection of smart water and gas meter readings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRole:\u003c\/b\u003e Utility providers utilize these high-power modules to build a wide-area mesh network. The module's stable performance under wide temperature fluctuations (-40 to 85 degrees Celsius) ensures long-term operational reliability for outdoor utility cabinets and underground meter pits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart Home Security Mesh Networks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUse Case:\u003c\/b\u003e Perimeter security for large residential estates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRole:\u003c\/b\u003e By connecting high-sensitivity motion detectors and security cameras to these modules, homeowners can create a secure, non-Wi-Fi based alarm network. The 1W power ensures coverage reaches the property boundary even in complex multi-structure residential environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3\u003eHow does the 30dBm output power affect the range and power consumption?\u003c\/h3\u003e\n\u003cp\u003eThe 30dBm high output power significantly enhances the link budget, allowing for a communication distance of up to 10km in open environments. While it does draw more current than lower-power modules during transmission, the high efficiency of the LLCC68 chip optimizes power management. It is best suited for scenarios where long-range and reliable penetration are prioritized over minimal battery life.\u003c\/p\u003e\n\u003ch3\u003eCan this module be used for both 868MHz and 915MHz bands?\u003c\/h3\u003e\n\u003cp\u003eYes, the E220-900M30S is designed to be frequency-agile. It is fully capable of operating within both the 868MHz band (commonly used in Europe) and the 915MHz band (commonly used in North America), making it a versatile choice for global product development.\u003c\/p\u003e\n\u003ch3\u003eWhat are the advantages of using a 32MHz industrial-grade crystal oscillator?\u003c\/h3\u003e\n\u003cp\u003eThe industrial-grade 32MHz crystal oscillator provides high frequency stability even under extreme temperature conditions (-40 to 85 degrees Celsius). This stability is critical for ensuring reliable LoRa communication, preventing frequency drift that could otherwise result in data packet loss or link disconnection.\u003c\/p\u003e\n\u003ch3\u003eIs the E220-900M30S compatible with standard LoRaWAN?\u003c\/h3\u003e\n\u003cp\u003eWhile the LLCC68 chip is a LoRa-capable device, the E220-900M30S is primarily designed for high-performance point-to-point and star-network proprietary applications. It excels in custom wireless protocols where high power and long-range reliability are the primary engineering goals.\u003c\/p\u003e","brand":"Chengdu Ebyte Electronic Technology Co.,Ltd.","offers":[{"title":"E220-900M30S","offer_id":47994344702157,"sku":"E220-900M30S","price":6.79,"currency_code":"USD","in_stock":true},{"title":"E220-900M30S and TX915-FPC-7020","offer_id":47994344734925,"sku":"E220-900M30S and TX915-FPC-7020","price":7.28,"currency_code":"USD","in_stock":true},{"title":"E220-900M30S and TX915-JKS-IPX20","offer_id":47994344767693,"sku":"E220-900M30S and TX915-JKS-IPX20","price":8.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e220-900m30s-llcc68-lora-wireless-module-868915mhz-30dbm-long-range-10km-ipexstamp-hole-antenna-smd-spi-wireless-module-8998058.jpg?v=1752564671"},{"product_id":"ebyte-si24r1-gfsk-pa-lna-2-4g-wireless-module-2-4ghz-2km-remotely-rf-transmitter-receiver-with-ipx-ipex-antenna-interface","title":"EBYTE E01C-ML01SP4 GFSK PA+LNA 2.4g Wireless Module 2.4GHz 2km Remotely Rf Transmitter Receiver With IPX\/IPEX Antenna Interface","description":"\u003cp\u003eE01C-ML01SP4 is a small size 2.4ghz SMD wireless module, maximum transmitting power of 100mW, which is independently developed based on SI24R1.\u003c\/p\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003cp\u003e\u003cb\u003e[Frequency]：\u003c\/b\u003e2.4~2.525GHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Power]：\u003c\/b\u003e20dBm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Distance]：\u003c\/b\u003e2km\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Size]：\u003c\/b\u003e14.5*18mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Product weight]：\u003c\/b\u003e1.4±0.1g\u003c\/p\u003e\n\u003cdiv class=\"parameters-table\"\u003e\n\u003ctable height=\"240px\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"198\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eMain parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003ePerformance\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eRemarks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eOperating frequency\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e2400~2525 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    Support ISM band\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eTx power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e20dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    -\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eReceiving sensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e-96 dBm\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    Air data rate is 250kbps\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eAir data rate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e250k~2Mbps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    User programming control\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eDistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e2000m\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    In open and clear air, at height of 2.5m，air data rate:250kbps\u003cbr\u003e\u003c\/span\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 height=\"320px\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"198\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eMain parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eValue\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eRemarks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eSize\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e14.5*18mm\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    Without SMA\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eAntenna\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003eIPEX\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    50 ohm impedance match\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eCommunication interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003eSPI\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    0-10Mbps\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003ePackage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003eSMD\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    -\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eFIFO\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e32Byte\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    Max packet length per time\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eCrystal Frequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003e16MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    -\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"198\"\u003e\u003cspan\u003eModulation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\"\u003e\u003cspan\u003eGFSK\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\"\u003e\u003cspan\u003e    -\u003c\/span\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 height=\"300px\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"165\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eMain parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eMin.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eTyp.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eMax.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eUnit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eRemarks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eOperating voltage\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e2.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e3.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eV\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e≥3.3V  ensures output power\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eCommunication level\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eV\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eFor 5V TTL, it may be at risk of burning down\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eTX current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e113\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003emA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eInstant power consumption\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eRX current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e24\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003emA\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eSleep current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eμA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eSoftware shut off\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eWorking temperature\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e-40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e20\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e+85\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003e℃\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"165\"\u003e\u003cspan\u003eIndustrial design\u003cbr\u003e\u003c\/span\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\n\n\u003cdiv class=\"containers\"\u003e\n\u003cdiv class=\"product-introduct\"\u003e\n\u003cdiv class=\"product-pbott\"\u003e\n\u003cp\u003e\u003cimg alt=\"E01C-ML01SP4 2.4g wireless rf module compatible nRF24L01+ module\" title=\"E01C-ML01SP4\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2023-11-3\/20231131326585754.jpg\"\u003e\u003cbr\u003e\u003ca href=\"tel:+86-028-61543675\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!----\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E01C-ML01SP4","offer_id":47997451272397,"sku":"E01C-ML01SP4","price":1.84,"currency_code":"USD","in_stock":true},{"title":"E01C-ML01SP4+TX2400-FPC-2509","offer_id":47997451305165,"sku":"E01C-ML01SP4+TX2400-FPC-2509","price":2.21,"currency_code":"USD","in_stock":true},{"title":"E01C-ML01SP4+TX2400-JKS-IPX20","offer_id":47997451337933,"sku":"E01C-ML01SP4+TX2400-JKS-IPX20","price":3.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e01c-ml01sp4-gfsk-palna-24g-wireless-module-24ghz-2km-remotely-rf-transmitter-receiver-with-ipxipex-antenna-interface-3158142.jpg?v=1752564168"},{"product_id":"ebyte-e41-400m20s-cost-effective-20dbm-spi-interface-433mhz-wireless-module-long-range-rf-transceiver","title":"Ebyte E41-400M20S Cost-Effective 20dBm spi interface 433mhz Wireless Module Long Range Rf Transceiver","description":"\u003cp\u003eE41-400M20S is an ultra-high cost-effective wireless data transmission module launched by Ebyte. It is based onAMICCOM's A7139 radio frequency chip, and it has the characteristics of small size and low power consumption.\u003c\/p\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003cp\u003e\u003cb\u003e[IC]：\u003c\/b\u003eA7139\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Frequency]：\u003c\/b\u003e425~470MHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Power]：\u003c\/b\u003e20dBm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Distance]：\u003c\/b\u003e2km\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Size]：\u003c\/b\u003e20*14mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Feature]：\u003c\/b\u003eSuper cost-effective, low power consumption\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Product weight]：\u003c\/b\u003e2.3±0.5g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"module\" class=\"specificate\"\u003e\n\u003cdiv class=\"parameters-table\"\u003e\n\u003ctable height=\"120px\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"199\" bgcolor=\"#5285dc\" rowspan=\"2\"\u003e\u003cspan\u003eMain Parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"299\" bgcolor=\"#5285dc\" colspan=\"2\"\u003e\u003cspan\u003eValue\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\" bgcolor=\"#5285dc\" rowspan=\"2\"\u003e\u003cspan\u003eRemarks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"149\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eMin.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"149\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eMax\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower supply（V）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOver 3.6V, the module will be burned\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating temperature（℃）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+85\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial grade\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca class=\"download-in\"\u003e\u003cspan\u003eOperating parameter\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable height=\"400px\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"199\" bgcolor=\"#5285dc\" rowspan=\"2\"\u003e\u003cspan\u003eMain Parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"448\" bgcolor=\"#5285dc\" colspan=\"3\"\u003e\u003cspan\u003eValue\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"349\" bgcolor=\"#5285dc\" rowspan=\"2\"\u003e\u003cspan\u003eRemarks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"149\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eMin.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"149\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eTypical\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"148\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eMax\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWorking Voltage (V)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOver 3.6V, the module will be burned\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCommunication level（V）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.3\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\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWorking temperature (℃)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e85\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial design\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWorking frequency（MHz）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e425\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e433\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e470  \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTX Current(mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInstantaneous value @ 20dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRX current（mA）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.8\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\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSleep current（μA）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSleep status\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMax Tx power（dBm）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20\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\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eReceiving sensitivity（dBm）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-113\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-114\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-115\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAir rate @ 2 kbps\u003cbr\u003e\u003cbr\u003e\u003c\/span\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\u003eMain parameter\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eRemarks\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference distance\u003c\/td\u003e\n\u003ctd\u003e2 km\u003c\/td\u003e\n\u003ctd\u003eClear and open environment, antenna gain 5dBi, antenna height2.5m, air rate 2kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal frequency\u003c\/td\u003e\n\u003ctd\u003e12.8 MHz\u003c\/td\u003e\n\u003ctd\u003e-\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\u003ctr\u003e\n\u003ctd\u003eChip model\u003c\/td\u003e\n\u003ctd\u003eA7139\/QFN24\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eSPI\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20*14 mm\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF interface\u003c\/td\u003e\n\u003ctd\u003eIPEX\/Stamp hole\u003c\/td\u003e\n\u003ctd\u003eImpedance is 50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.3±0.1g\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\u003cdiv class=\"containers\"\u003e\n\u003cdiv class=\"product-introduct\"\u003e\n\u003cdiv class=\"product-pbott\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_e0b60d41-fa8e-44dd-9751-441ad8a43674.jpg?v=1766826362\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_4d70a929-4474-4b72-ade1-a0c2748a9a76.jpg?v=1766826363\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_8949bc10-a61c-4302-abfc-5951fc9a601e.jpg?v=1766826365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/4_dfe581bf-7887-44af-9198-473acad932e1.jpg?v=1766826365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/5_99e14354-5440-40bb-b772-14b93a362efc.jpg?v=1766826364\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_4f97c6e1-4508-47a0-bf5e-0d264540196e.jpg?v=1766826365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_89b9facd-3adf-4ca2-9a39-3d28af7c334d.jpg?v=1766826364\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/8_76460b54-77ea-4cf1-89d6-e2c387ec4cc2.jpg?v=1766826365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_192188a9-e915-42c5-baec-8ddfc4236a00.jpg?v=1766826365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_18490228-b464-4810-9928-0e5bc4d00344.jpg?v=1766826365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_3c963b44-091e-4b1d-9cbc-cc0d3dc4bede.jpg?v=1766826365\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E41-400M20S","offer_id":48000193102029,"sku":"E41-400M20S","price":2.67,"currency_code":"USD","in_stock":true},{"title":"E41-400M20S+TX433-FPC-3208","offer_id":48000193134797,"sku":"E41-400M20S+TX433-FPC-3208","price":3.04,"currency_code":"USD","in_stock":true},{"title":"E41-400M20S+TX433-JKS-IPX20","offer_id":48000193167565,"sku":"E41-400M20S+TX433-JKS-IPX20","price":4.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e41-400m20s-cost-effective-20dbm-spi-interface-433mhz-wireless-module-long-range-rf-transceiver-9341567.jpg?v=1752564168"},{"product_id":"ebyte-e30-433t20d-si4438-10mw-uart-rf-wireless-receiver-module-433mhz","title":"Ebyte E30-433T20D SI4438\/63 433MHz 20dBm UART DIP LoRa RF Wireless Module","description":"\u003cp\u003e\u003cspan class=\"\"\u003eThe Ebyte E30-433T20D is a 433MHz 20dBm DIP wireless data transceiver module based on the Silicon Labs SI4463 RF chip,\u003c\/span\u003e\u003cspan class=\"\"\u003e delivering up to 2,\u003c\/span\u003e\u003cspan class=\"\"\u003e500m transmission range,\u003c\/span\u003e\u003cspan class=\"\"\u003e -121 dBm sensitivity at 5 kbps,\u003c\/span\u003e\u003cspan class=\"\"\u003e flexible UART communication (1200-115200 baud),\u003c\/span\u003e\u003cspan class=\"\"\u003e and CE\/FCC\/RoHS compliance for industrial IoT telemetry and smart metering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 650px; 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;\"\u003eE30-433T20D Specification\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003eRemarks \/ Details\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;\"\u003eProduct Model\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eE30-433T20D\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eSub-GHz DIP RF Transceiver Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eMain RF Chipset\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eSilicon Labs SI4463\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eHigh-performance, low-power Sub-1GHz RF transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e425 to 450.5 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eDefault center frequency: 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;\"\u003e10 to 20 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eDefault 20 dBm (approx. 100 mW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eReceiving Sensitivity\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e-121 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eMeasured at 5 kbps air data rate\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;\"\u003eUp to 2500 meters\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eOpen line-of-sight with 5 dBi antenna at 2m height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eUART (TTL)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eBaud rate: 1200 to 115200 bps (default 9600 bps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003ePackage \u0026amp; Form Factor\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eDIP (In-line Plug-in)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eDimensions: 21 x 36 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eAntenna Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eSMA-K Connector\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eStandard female thread internal hole connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eCompliance Certifications\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eCE, FCC, RoHS\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eInternational RF and environmental compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\n\n\n\u003c!-- 2. Technical Specifications --\u003e\n\u003cdiv class=\"specificate\" id=\"module\"\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\u003e425–450.5 MHz\u003c\/td\u003e\n\u003ctd\u003eDefault: 433 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmit Power\u003c\/td\u003e\n\u003ctd\u003e10–20 dBm\u003c\/td\u003e\n\u003ctd\u003eDefault: 20 dBm (100 mW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRx Sensitivity\u003c\/td\u003e\n\u003ctd\u003e−121 dBm\u003c\/td\u003e\n\u003ctd\u003eAir data rate: 5 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Data Rate\u003c\/td\u003e\n\u003ctd\u003e1–25 kbps\u003c\/td\u003e\n\u003ctd\u003eDefault: 5 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Range\u003c\/td\u003e\n\u003ctd\u003e2,500 m\u003c\/td\u003e\n\u003ctd\u003eOpen field, 5 dBi antenna, 2 m height, 2.4 kbps\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 style=\"width: 100%; height: 117.563px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 29.1171%; height: 19.5938px;\"\u003eHardware Parameter\u003c\/th\u003e\n\u003cth style=\"width: 16.2095%; height: 19.5938px;\"\u003eValue\u003c\/th\u003e\n\u003cth style=\"width: 50.7165%; height: 19.5938px;\"\u003eRemark\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.1171%; height: 19.5938px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 16.2095%; height: 19.5938px;\"\u003e21 × 36 mm\u003c\/td\u003e\n\u003ctd style=\"width: 50.7165%; height: 19.5938px;\"\u003eWithout SMA connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.1171%; height: 19.5938px;\"\u003eAntenna\u003c\/td\u003e\n\u003ctd style=\"width: 16.2095%; height: 19.5938px;\"\u003eSMA-K\u003c\/td\u003e\n\u003ctd style=\"width: 50.7165%; height: 19.5938px;\"\u003eExternal antenna port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.1171%; height: 19.5938px;\"\u003eInterface\u003c\/td\u003e\n\u003ctd style=\"width: 16.2095%; height: 19.5938px;\"\u003eUART\u003c\/td\u003e\n\u003ctd style=\"width: 50.7165%; height: 19.5938px;\"\u003eBaud: 1200–115200, default 9600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.1171%; height: 19.5938px;\"\u003ePackage\u003c\/td\u003e\n\u003ctd style=\"width: 16.2095%; height: 19.5938px;\"\u003eDIP\u003c\/td\u003e\n\u003ctd style=\"width: 50.7165%; height: 19.5938px;\"\u003eThrough-hole, breadboard compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 29.1171%; height: 19.5938px;\"\u003eBuffer\u003c\/td\u003e\n\u003ctd style=\"width: 16.2095%; height: 19.5938px;\"\u003e512 bytes\u003c\/td\u003e\n\u003ctd style=\"width: 50.7165%; height: 19.5938px;\"\u003eAuto sub-packet: 58 bytes\/packet\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\u003eElectrical 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\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e5.2\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Level\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e3.6\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTx Current\u003c\/td\u003e\n\u003ctd\u003e82\u003c\/td\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003ctd\u003e20 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRx Current\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e17\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\u003e3\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eμA\u003c\/td\u003e\n\u003ctd\u003eWoR mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp.\u003c\/td\u003e\n\u003ctd\u003e−40\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e+85\u003c\/td\u003e\n\u003ctd\u003e℃\u003c\/td\u003e\n\u003ctd\u003eIndustrial grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp.\u003c\/td\u003e\n\u003ctd\u003e−40\u003c\/td\u003e\n\u003ctd\u003e25\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\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e%RH\u003c\/td\u003e\n\u003ctd\u003eNon-condensing\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!-- end .specificate --\u003e \u003c!-- 3. Product Details \/ Key Features --\u003e\n\u003cdiv class=\"containers\"\u003e\n\u003cdiv class=\"product-introduct\"\u003e\n\u003cdiv class=\"product-pbott\"\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eFEC Forward Error Correction — Reliable Links in Noisy Environments\u003c\/h3\u003e\n\u003cp\u003eThe E30-433T20D integrates a hardware FEC (Forward Error Correction) engine on the SI4463 chip. This automatically detects and corrects bit errors caused by interference or multipath fading, maintaining data integrity without retransmission overhead — critical for industrial sensor networks and utility metering where packet loss is unacceptable.\u003c\/p\u003e\n\u003ch3\u003eWake-on-Radio (WoR) — Ultra-Low Power Operation\u003c\/h3\u003e\n\u003cp\u003eSleep current as low as 3–5 μA with hardware WoR support. The module wakes automatically upon detecting a valid preamble, enabling battery-powered deployments with multi-year lifespans. Ideal for remote agricultural sensors, environmental monitors, and any IoT node where mains power is unavailable.\u003c\/p\u003e\n\u003ch3\u003eDrop-in UART Interface — Zero RF Expertise Required\u003c\/h3\u003e\n\u003cp\u003eTransparent serial transmission via standard UART (TTL, 3.3 V logic). No RF register programming needed — configure via simple AT commands. Compatible with all E30-series modules for easy network expansion. DIP package fits standard 2.54 mm breadboards and perfboards for rapid prototyping.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2022-10-27\/202210271618368202.jpg\" alt=\"Ebyte E30-433T20D module PCB layout showing SI4463 chip, SMA antenna port, and DIP pin header\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 4. Ideal Applications --\u003e\n\u003cdiv class=\"specificate\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"specificate\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"5\" class=\"\"\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003e1. Smart Metering and Automated AMR Infrastructure\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cspan class=\"\"\u003eIn municipal water and gas metering networks,\u003c\/span\u003e\u003cspan class=\"\"\u003e meters installed in underground basements require high RF obstacle penetration.\u003c\/span\u003e\u003cspan class=\"\"\u003e The Ebyte E30-433T20D utilizes the Silicon Labs SI4463 RF chip and 433MHz Sub-GHz frequency band to achieve -121 dBm sensitivity.\u003c\/span\u003e\u003cspan class=\"\"\u003e Integrated into smart meters via its UART interface,\u003c\/span\u003e\u003cspan class=\"\"\u003e it communicates wirelessly with centralized Ebyte wireless DTU data concentrators,\u003c\/span\u003e\u003cspan class=\"\"\u003e routing meter telemetry across a 2.\u003c\/span\u003e\u003cspan class=\"\"\u003e5 km line-of-sight radius to utility management servers without complex cable routing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\" class=\"\"\u003e2. Agricultural Environmental Monitoring and Remote Precision Irrigation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cspan class=\"\"\u003eFor outdoor smart agriculture,\u003c\/span\u003e\u003cspan class=\"\"\u003e distributed soil moisture and weather sensors need long-range,\u003c\/span\u003e\u003cspan class=\"\"\u003e low-power telemetry.\u003c\/span\u003e\u003cspan class=\"\"\u003e Connected to microcontrollers via its DIP package and SMA-K antenna connector,\u003c\/span\u003e\u003cspan class=\"\"\u003e the E30-433T20D transmits field telemetry up to 2,\u003c\/span\u003e\u003cspan class=\"\"\u003e500 meters at 20 dBm (100 mW) power.\u003c\/span\u003e\u003cspan class=\"\"\u003e It interfaces with Ebyte industrial PLC controllers and solar-powered IO modules,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring reliable real-time sensor updates to automate drip irrigation valves in vast farming fields.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e3. Industrial Equipment Telemetry and Remote Modbus RTU Data Transmission\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eIn factory automation and power distribution cabinets,\u003c\/span\u003e\u003cspan class=\"\"\u003e PLC control units require wireless serial bridging to eliminate expensive RS-485 cable installations.\u003c\/span\u003e\u003cspan class=\"\"\u003e Operating across 425-450.\u003c\/span\u003e\u003cspan class=\"\"\u003e5 MHz with configurable UART baud rates up to 115200 bps,\u003c\/span\u003e\u003cspan class=\"\"\u003e the E30-433T20D functions as a plug-and-play serial pass-through link.\u003c\/span\u003e\u003cspan class=\"\"\u003e When deployed alongside Ebyte RS485\/RS232 serial gateways,\u003c\/span\u003e\u003cspan class=\"\"\u003e it enables zero-packet-loss Modbus RTU telemetry between remote equipment sensors and central SCADA control centers.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-path-to-node=\"12\" class=\"\"\u003e\n\u003ch2 data-path-to-node=\"13\" class=\"\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"14\" class=\"\"\u003e1. What are the key performance advantages of using the Silicon Labs SI4463 chip in the E30-433T20D compared to general FSK modules?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cspan class=\"\"\u003eThe Silicon Labs SI4463 IC provides exceptional RF performance,\u003c\/span\u003e\u003cspan class=\"\"\u003e achieving high receiver sensitivity down to -121 dBm at 5 kbps air rate and strong adjacent channel selectivity.\u003c\/span\u003e\u003cspan class=\"\"\u003e This allows the E30-433T20D to deliver robust anti-interference capability,\u003c\/span\u003e\u003cspan class=\"\"\u003e stable 20 dBm output power,\u003c\/span\u003e\u003cspan class=\"\"\u003e and reliable multi-channel transmission across the 425 to 450.\u003c\/span\u003e\u003cspan class=\"\"\u003e5 MHz Sub-GHz band in noise-heavy industrial environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"16\" class=\"\"\u003e2. How do I configure the UART baud rate and operating parameters of the E30-433T20D module?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003e\u003cspan class=\"\"\u003eThe E30-433T20D features a standard UART interface supporting baud rates from 1200 to 115200 bps (defaulted at 9600 bps).\u003c\/span\u003e\u003cspan class=\"\"\u003e Engineers can configure parameters such as frequency channel,\u003c\/span\u003e\u003cspan class=\"\"\u003e transmit power level (10 to 20 dBm),\u003c\/span\u003e\u003cspan class=\"\"\u003e and air data rate via standard AT commands or Ebyte dedicated graphical configuration software through a TTL-to-USB converter connected to a PC.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"18\" class=\"\"\u003e3. Does the E30-433T20D hold international RF certifications for OEM product integration?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003e\u003cspan class=\"\"\u003eYes.\u003c\/span\u003e\u003cspan class=\"\"\u003e The E30-433T20D complies with international regulatory standards and holds official CE,\u003c\/span\u003e\u003cspan class=\"\"\u003e FCC,\u003c\/span\u003e\u003cspan class=\"\"\u003e and RoHS certifications.\u003c\/span\u003e\u003cspan class=\"\"\u003e This certification compliance significantly simplifies the global export and compliance testing process for OEM equipment manufacturers integrating Ebyte wireless modules into industrial products targeted for European and North American markets.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E30-433T20D","offer_id":48000833585357,"sku":"E30-433T20D","price":6.19,"currency_code":"USD","in_stock":true},{"title":"E30-433T20D+TX433-JKD-20P","offer_id":48000833618125,"sku":"E30-433T20D+TX433-JKD-20P","price":7.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e30-433t20dsi4463-uart-3km-range-433mhz-20dbm-dip-ce-rohs-fcc-lora-wireless-transmitter-rf-module-6317593.jpg?v=1775700630"},{"product_id":"ebyte-e30-170t20d-si4463-uart-2km-range-170mhz-20dbm-dip-21-36mm-ce-rohs-fcc-lora-wireless-transmitter-rf-module","title":"Ebyte E30-170T20D SI4463 UART 2Km 170MHz 20dBm DIP CE RoHs FCC LoRa Wireless Transmitter RF Module","description":"\u003cp\u003eThe Ebyte E30-170T20D is a 170MHz Sub-GHz DIP wireless transceiver module powered by the Silicon Labs SI4463 RF chip, delivering 20dBm (100mW) transmit power, UART interface, -121dBm sensitivity, and up to 2.0km line-of-sight communication range with superior diffraction and obstacle penetration capabilities for industrial telemetry networks.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: 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; border: 1px solid #dfe3e8;\"\u003eParameter Name\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #dfe3e8;\"\u003eE30-170T20D\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 #dfe3e8; font-weight: bold;\"\u003eMain Transceiver IC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003eSilicon Labs SI4463\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8; font-weight: bold;\"\u003eOperating Frequency Band\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003e148 MHz to 173.5 MHz (Default: 170 MHz, VHF band)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8; font-weight: bold;\"\u003eTransmit Power Range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003e10 dBm to 20 dBm (Max 100 mW, 4 levels configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8; font-weight: bold;\"\u003eReceiving Sensitivity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003e-121 dBm at 2.4 kbps air data rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8; font-weight: bold;\"\u003eCommunication Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003e2.0 km (Line of sight in open space with optimal antenna)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8; font-weight: bold;\"\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003eUART (3.3V \/ 5V TTL level compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8; font-weight: bold;\"\u003ePackage Form Factor \/ Pins\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003eDIP In-line pin package (2.54mm pitch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8; font-weight: bold;\"\u003eAir Data Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003e1.2 kbps to 25 kbps (Configurable via register)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8; font-weight: bold;\"\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003e2.1V to 5.5V DC (3.3V or 5V recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003e-40 to +85 degrees Celsius (Industrial Grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8; font-weight: bold;\"\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003e21 x 36 mm \/ 6.7g plus or minus 0.1g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8; font-weight: bold;\"\u003eRF Certifications\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dfe3e8;\"\u003eCE, RoHS, FCC compliant\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\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\u003e148~173.5 MHz\u003c\/td\u003e\n\u003ctd\u003eDefault: 170MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitting power\u003c\/td\u003e\n\u003ctd\u003e10~20 dBm\u003c\/td\u003e\n\u003ctd\u003eDefault: 20dBm（About 100mW）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiving sensitivity\u003c\/td\u003e\n\u003ctd\u003e-121 dBm\u003c\/td\u003e\n\u003ctd\u003eAir data rate: 5k bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir data rate\u003c\/td\u003e\n\u003ctd\u003e1k~25kbps\u003c\/td\u003e\n\u003ctd\u003eDefault: 5kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest distance\u003c\/td\u003e\n\u003ctd\u003e2500m\u003c\/td\u003e\n\u003ctd\u003eIn open and clear air, with maximum power, 5 dBi antenna gain, height of 2m, air data rate: 2.4k bps\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\u003e21 * 36 mm\u003c\/td\u003e\n\u003ctd\u003eWithout SMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna type\u003c\/td\u003e\n\u003ctd\u003eSMA-K\u003c\/td\u003e\n\u003ctd\u003e-\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\u003eBaud rate: 1200~115200, default: 9600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eDIP\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuffer\u003c\/td\u003e\n\u003ctd\u003e512 bytes buffer\u003c\/td\u003e\n\u003ctd\u003eAutomatically sub-packaging with 58 bytes per package\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\u003e5.2\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication level\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e3.6\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitting current\u003c\/td\u003e\n\u003ctd\u003e82\u003c\/td\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003ctd\u003e20dBm（100mW）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiving current\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e17\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\u003e3\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eμA\u003c\/td\u003e\n\u003ctd\u003e-\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\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\u003cdiv class=\"containers\"\u003e\n\u003cdiv class=\"product-introduct\"\u003e\n\u003cdiv class=\"product-pbott\"\u003e\n\u003cp\u003e\u003cimg title=\"E30-170T20D\" alt=\"E30-170T20D wireless transceiver module，Narrowband Transmission\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2022-10-27\/202210271618313117.jpg\"\u003e\u003cbr\u003e\u003ca href=\"tel:+86-028-61543675\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3\u003e1. Underground Mining and Tunneling Telemetry Infrastructure\u003c\/h3\u003e\n\u003cp\u003eIn underground mining galleries and deep civil engineering tunnels, standard 433MHz or 2.4GHz RF signals suffer from high path loss and severe attenuation around concrete walls and metallic shoring. The Ebyte E30-170T20D operates on the lower 170MHz VHF frequency band, exhibiting significantly longer wavelengths that maximize electromagnetic diffraction around physical barriers. Embedded into remote sensor nodes along with Ebyte industrial gateways, it transmits toxic gas concentrations, structural strain, and ventilation status over 2km without signal blackout.\u003c\/p\u003e\n\u003ch3\u003e2. High-Density Urban Smart Water Metering and Pit-Vault AMR\u003c\/h3\u003e\n\u003cp\u003eWater meters installed in subterranean cast-iron pits or reinforced basement vaults present heavy signal reflection and absorption challenges. System integrators pair the E30-170T20D module with battery-powered microcontroller units (MCUs) to build Automated Meter Reading (AMR) endpoints. The superior signal penetration of 170MHz Sub-GHz RF allows data packets to breach thick concrete slabs and metallic pit covers, relaying meter register readings to neighborhood collection units with reliable packet reception ratios.\u003c\/p\u003e\n\u003ch3\u003e3. Obstacle-Dense Agricultural Forestry and Remote Dam Monitoring\u003c\/h3\u003e\n\u003cp\u003eLarge-scale forestry reserves, mountain watersheds, and agricultural dams require long-range wireless telemetry across dense tree canopies and undulating terrains where line-of-sight is obstructed. Utilizing 20dBm transmit power and high-sensitivity SI4463 RF architecture, the E30-170T20D forms reliable wireless links connecting water level sensors and automated sluice gates to central PLC controllers. The 2.54mm DIP pin headers allow rapid hardware maintenance and field replacement in remote solar-powered weather stations.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3\u003e1. What physical performance advantages does the 170MHz VHF frequency band of E30-170T20D offer compared to 433MHz or 868MHz Sub-GHz modules?\u003c\/h3\u003e\n\u003cp\u003eAccording to RF propagation physics, lower frequencies correspond to longer wavelengths. The 170MHz band utilized by the E30-170T20D provides vastly superior radio wave diffraction around solid obstacles, hills, and heavy vegetation, as well as lower absorption loss when penetrating concrete structures or subterranean vaults. While 433MHz and 868MHz offer higher channel bandwidths, 170MHz delivers unmatched RF link reliability in complex non-line-of-sight (NLOS) industrial field conditions.\u003c\/p\u003e\n\u003ch3\u003e2. How is the transparent UART data transmission configured and driven via MCU GPIO pins on the E30-170T20D?\u003c\/h3\u003e\n\u003cp\u003eThe E30-170T20D integrates an onboard high-performance microcontroller that handles FEC error correction and packet encapsulation automatically. System developers control the module using standard UART serial communication (TTL levels compatible with 3.3V and 5V MCUs) and two operational control pins, M0 and M1. By altering the logic states on M0\/M1, engineers can seamlessly switch the module between Normal mode (transparent data TX\/RX), Configuration mode (setting registers, baud rates, and 170MHz channels via AT commands), and Deep Sleep mode for low-power battery conservation.\u003c\/p\u003e\n\u003ch3\u003e3. What antenna design and impedance matching considerations are critical to achieving the full 2.0km transmission range?\u003c\/h3\u003e\n\u003cp\u003eTo achieve the rated 2.0km communication distance, the module requires a tuned 50-ohm impedance antenna optimized specifically for the 148-173.5MHz VHF frequency range (such as a 170MHz rubber duck antenna or outdoor omnidirectional whip antenna). Because 170MHz radio waves have longer quarter-wavelength dimensions (approximately 42cm), developers must ensure an adequate PCB ground plane or metallic counterpoise during installation, keeping the antenna away from ground metal enclosures to prevent impedance detuning and return loss degradation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E30-170T20D","offer_id":48000832405709,"sku":"E30-170T20D","price":7.35,"currency_code":"USD","in_stock":true},{"title":"E30-170T20D and TX170-JKD-20","offer_id":48000832438477,"sku":"E30-170T20D and TX170-JKD-20","price":8.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e30-170t20d-si4463-uart-2km-170mhz-20dbm-dip-ce-rohs-fcc-lora-wireless-transmitter-rf-module-6518994.jpg?v=1752564078"},{"product_id":"ebyte-oem-odm-e49-400t20s-hot-20dbm-ttl-level-output-iot-module-433mhz-sx1278-wireless-module","title":"EBYTE E49-400T20S hot 20dBm TTL level output iot module 433mhz sx1278 wireless module","description":"\u003cp\u003eThe Ebyte E49- 400T20S is an ultra-high cost-ffective wireless module launched by Chengdu Ebyte. It has 4 operating modes. Each transmission mode has it sown characteristics and can be applied to various application scenarios. E49-400T20S can perfectly support industrial-grade applications, and undergoes rigorous testing at the factory to ensure its industrial reliability and batch consistency.\u003c\/p\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003cp\u003e\u003cb\u003e[IC]：\u003c\/b\u003e-\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Frequency]：\u003c\/b\u003e410~510MHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Power]：\u003c\/b\u003e20dBm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Distance]：\u003c\/b\u003e2.5km\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Size]：\u003c\/b\u003e26*16mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Weight]：\u003c\/b\u003e2.0±0.1g\u003c\/p\u003e\n\u003ctable height=\"500px\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd width=\"198\" bgcolor=\"#5285dc\" rowspan=\"2\"\u003e\u003cspan\u003eMain Parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"448\" bgcolor=\"#5285dc\" colspan=\"3\"\u003e\u003cspan\u003eValue\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"348\" bgcolor=\"#5285dc\" rowspan=\"2\"\u003e\u003cspan\u003eRemarks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"148\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eMin.\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"148\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eTypical\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"148\" bgcolor=\"#5285dc\"\u003e\u003cspan\u003eMax\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating voltage（V）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCommunication level（V）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFor 5V TTL, it may be at risk of burning down\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating temperature（℃）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e85\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial design\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating frequency（MHz）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e410\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e433\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e510\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupport ISM band\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTX Current(mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e91\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInstant power consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRX current（mA）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12\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\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSleep current（μA）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.7\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSoftware is shut down\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMax Tx power（dBm）\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\u003e20.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eReceiving sensitivity（dBm）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-116\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-118\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-119\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAir data rate is1.2kbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAir data rate（bps）\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.2k\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.4k\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e200k\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlled via user’s programming\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable height=\"400px\" width=\"100%\" style=\"height: 344.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" style=\"height: 24.85px;\"\u003e\n\u003ctd width=\"198\" bgcolor=\"#5285dc\" style=\"height: 24.85px;\"\u003e\u003cspan\u003eMain parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"298\" bgcolor=\"#5285dc\" style=\"height: 24.85px;\"\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"498\" bgcolor=\"#5285dc\" style=\"height: 24.85px;\"\u003e\u003cspan\u003eRemarks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 72.95px;\"\u003e\n\u003ctd style=\"height: 72.95px;\"\u003e\u003cspan\u003eDistance for reference\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 72.95px;\"\u003e\u003cspan\u003e2.5km\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 72.95px;\"\u003e\u003cspan\u003eTest condition：clear and open area, antenna gain:5dBi,antenna height:2.5m，air data rate:1.2kbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.9px;\"\u003e\n\u003ctd style=\"height: 48.9px;\"\u003e\u003cspan\u003eFIFO\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 48.9px;\"\u003e\u003cspan\u003e54 Byte\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 48.9px;\"\u003e\u003cspan\u003eMaximum capacity of single transmission\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.85px;\"\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003eCache capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003e500 Byte\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.85px;\"\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003eModulation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003eGFSK\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.9px;\"\u003e\n\u003ctd style=\"height: 48.9px;\"\u003e\u003cspan\u003eCommunication interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 48.9px;\"\u003e\u003cspan\u003eUART serial port\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 48.9px;\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.85px;\"\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003ePackage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003eSMD\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.85px;\"\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003eConnector\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003e1.27mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.85px;\"\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003eSize\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003e26*16mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.85px;\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.95px;\"\u003e\n\u003ctd style=\"height: 24.95px;\"\u003e\u003cspan\u003eAntenna\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.95px;\"\u003e\u003cspan\u003eIPEX\/Stamp hole\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 24.95px;\"\u003e\u003cspan\u003e50 ohm impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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\u003cimg border=\"0\" height=\"7108\" width=\"1000\" title=\"E49-400T20S-\" alt=\"E49-400T20S 433mhz long range wireless transceiver module low consumption\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2021-12-21\/202112211449216398.png\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"selectons\"\u003e\u003c\/div\u003e\n\u003cfooter class=\"footer\"\u003e\n\u003cdiv class=\"footer-top\"\u003e\n\u003cdiv class=\"footer-left\"\u003e\n\u003cdiv class=\"footer-navs\"\u003e\n\u003cdl class=\"footer-navs-item\"\u003e\u003c\/dl\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"online-service\"\u003e\n\u003cdiv class=\"online-text\"\u003e\n\u003cdiv class=\"online-tel\"\u003e\n\u003ca href=\"https:\/\/www.cdebyte.com\/Aboutus-Aboutus\"\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/footer\u003e\u003c!----\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E49-400T20S","offer_id":48003257303245,"sku":"E49-400T20S","price":2.97,"currency_code":"USD","in_stock":true},{"title":"E49-400T20S+TX433-FPC-3208","offer_id":48003257336013,"sku":"E49-400T20S+TX433-FPC-3208","price":3.34,"currency_code":"USD","in_stock":true},{"title":"E49-400T20S+TX433-JKS-IPX20","offer_id":48003257368781,"sku":"E49-400T20S+TX433-JKS-IPX20","price":4.48,"currency_code":"USD","in_stock":true},{"title":"SW433-TH32DN","offer_id":48488864907469,"sku":null,"price":0.2,"currency_code":"USD","in_stock":true},{"title":"TX433-TH-3","offer_id":48488864940237,"sku":"TX433-TH-3","price":0.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e49-400t20s-hot-20dbm-ttl-level-output-iot-module-433mhz-sx1278-wireless-module-4977859.jpg?v=1752564079"},{"product_id":"ebyte-oem-e48-433m20s-wireless-module-small-size-low-power-consumption-433mhz-rf-transceiver-cmt2310a-chip","title":"EBYTE OEM E48-433M20S Wireless module Small size low power consumption 433MHz RF transceiver CMT2310A chip","description":"\u003cp\u003eThe Ebyte E48-433M20S pure hardware SPI RF transceiver module adopts Hoperf CMT2310A chip, operates on 410-450MHz 433 ISM band with adjustable 20dBm max transmit power, delivers 3500m open-air communication distance, supports OOK\/2FSK\/4FSK modulation, ultra-low 3.5uA sleep current, 20*14mm tiny SMD stamp-hole size with dual IPEX\/stamp antenna options, requiring external MCU SPI driving for low-cost battery IoT terminals.\u003c\/p\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;\"\u003eE48-433M20S Specifications\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;\"\u003eModel\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eE48-433M20S\u003c\/td\u003e\n    \u003c\/tr\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;\"\u003eHoperf CMT2310A\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;\"\u003e410MHz ~ 450MHz (433 ISM)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eMax Transmit Power\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e20 dBm, multi-level adjustable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eReference Communication Distance\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e3500 Meters (open line-of-sight)\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;\"\u003e3.3V SPI (External MCU required)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eModulation Modes\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eOOK, 2FSK, 4FSK\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eAir Data Rate Range\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e2.4kbps ~ 500kbps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eSupply Voltage Range\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e2.7V ~ 5.5V, full power above 3.3V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eCurrent Parameters\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eTX 110mA \/ RX 12mA \/ Sleep 3.5uA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eBuilt-in Algorithm\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eFEC Forward Error Correction\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eAntenna Interface\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eIPEX Socket \/ Stamp Hole Pad\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003ePackage Form\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eSMD Stamp Hole, 1.27mm Pin Pitch\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eModule Dimension\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e20mm * 14mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eNet Weight\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003e1.2g\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 Industrial Grade\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003eCompatibility\u003c\/td\u003e\n      \u003ctd style=\"padding:12px;border:1px solid #ddd;\"\u003ePin-to-pin replace CC1101, Si4432, Si4438\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable height=\"196\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" height=\"28\"\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"153\" height=\"28\"\u003e\u003cspan\u003eElectrical Parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"124\"\u003e\u003cspan\u003eUnit \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"152\"\u003e\u003cspan\u003eValue\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"247\"\u003e\u003cspan\u003e Remarks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003eOperating Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003eV\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e2.7V~5.5V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"247\"\u003e\u003cspan\u003e＞3.3V Guaranteed output power\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003eCommunication level\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003eV\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"247\"\u003e\u003cspan\u003eUsing 5V TTL has the risk of burning out\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003eEmission current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003emA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e110\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"247\"\u003e\u003cspan\u003eInstantaneous power consumption, @5V power supply\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003ereceive current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003emA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"247\"\u003e\u003cspan\u003e@5V power supply\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003eSleep current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003euA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e3.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"247\"\u003e\u003cspan\u003eSoftware shutdown\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003eOperating temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003e℃\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e-40  ~  +85\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"247\"\u003e\u003cspan\u003eIndustrial grade\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable height=\"252\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"153\"\u003e \u003ccol width=\"124\"\u003e \u003ccol width=\"152\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" height=\"28\"\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"153\" height=\"28\"\u003e\u003cspan\u003eMain parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"124\"\u003e\u003cspan\u003evalue\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"152\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003e26*16mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003eweight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003e2.0g\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e±0.1g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003eLaunch length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003e58  Byte\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003eSubpackaging 58\/116 bytes can be set through instructions to send\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003ecache capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003e1000  Byte\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003eModulation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003eGFSK\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003eCommunication Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003eUART serial port\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003eTTL level\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003ePackaging method\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003eSMD type, stamp hole, pin spacing 1.27mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"153\" height=\"28\"\u003e\u003cspan\u003eAntenna interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"124\"\u003e\u003cspan\u003eIPEX\/stamp hole\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"152\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable height=\"196\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" height=\"28\"\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"114\" height=\"21\" class=\"et2\"\u003e\u003cspan\u003eRF parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"93\" class=\"et2\"\u003e\u003cspan\u003eunit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"114\" class=\"et2\"\u003e\u003cspan\u003evalue\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"185\" class=\"et2\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"114\" height=\"21\" class=\"et3\"\u003e\u003cspan\u003eWorking frequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"93\" class=\"et3\"\u003e\u003cspan\u003eMHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"114\" class=\"et3\"\u003e\u003cspan\u003e410～450\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"185\" class=\"et3\"\u003e\u003cspan\u003eSupport ISM band\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"114\" height=\"21\" class=\"et3\"\u003e\u003cspan\u003eTransmit power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"93\" class=\"et3\"\u003e\u003cspan\u003edBm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"114\" class=\"et3\"\u003e\u003cspan\u003e20±1\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"185\" class=\"et3\"\u003e\u003cspan\u003eMulti-level adjustable according to configuration parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"114\" height=\"21\" class=\"et3\"\u003e\u003cspan\u003eblocking power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"93\" class=\"et3\"\u003e\u003cspan\u003edBm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"114\" class=\"et3\"\u003e\u003cspan\u003e0～10.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"185\" class=\"et3\"\u003e\u003cspan\u003eLess likely to be burned if used at close range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"114\" height=\"21\" class=\"et3\"\u003e\u003cspan\u003eReceive sensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"93\" class=\"et3\"\u003e\u003cspan\u003edBm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"114\" class=\"et3\"\u003e\u003cspan\u003e-120±2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"185\" class=\"et3\"\u003e\u003cspan\u003eAir rate 2.4kbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"114\" height=\"21\" class=\"et3\"\u003e\u003cspan\u003eMeasured distance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"93\" class=\"et3\"\u003e\u003cspan\u003ekm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"114\" class=\"et3\"\u003e\u003cspan\u003e3.5km\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"185\" class=\"et3\"\u003e\u003cspan\u003eSunny and open, antenna gain 3.5dBi, antenna height 2.5 meters, air rate 2.4kbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"28\"\u003e\n\u003ctd width=\"114\" height=\"21\" class=\"et3\"\u003e\u003cspan\u003eAir speed\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"93\" class=\"et3\"\u003e\u003cspan\u003ekbps\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"114\" class=\"et3\"\u003e\u003cspan\u003e2.4～500\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"185\" class=\"et3\"\u003e\u003cspan\u003eControl based on configuration parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\n\u003cdiv class=\"containers\"\u003e\n\u003cdiv class=\"product-introduct\"\u003e\n\u003cdiv class=\"product-pbott\"\u003e\n\u003cp\u003e\u003cimg title=\"E48-433M20S\" alt=\"433MHz Chip Type Wireless Module\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-3-6\/2024361727432969.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/0bd79d3118bdb9bb8dda85fad7e7fb84.jpg?v=1739174350\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"E48-433M20S\" alt=\"CMT2310A Chip Solution\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-3-6\/2024361727452073.jpg\"\u003e\u003cimg title=\"E48-433M20S\" alt=\"Multiple Debugging Modes\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-3-6\/2024361727454397.jpg\"\u003e\u003cimg title=\"E48-433M20S\" alt=\"Communication Distance Up To 3500m\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-3-6\/2024361727466680.jpg\"\u003e\u003cimg title=\"E48-433M20S\" alt=\"Ultra-low Power Consumption\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-3-6\/2024361729593689.jpg\"\u003e\u003cimg title=\"E48-433M20S\" alt=\"FEC Forward Error Correction\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-3-6\/2024361729593435.jpg\"\u003e\u003cimg title=\"E48-433M20S\" alt=\"Two Antenna Forms\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-3-6\/202436173007024.jpg\"\u003e\u003cimg title=\"E48-433M20S\" alt=\"E48-433M20S Dedicated Test Suite\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-3-6\/202436173021811.jpg\"\u003e\u003cimg title=\"E48-433M20S\" alt=\"Application Scenario\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-3-6\/202436173045227.jpg\"\u003e\u003c\/p\u003e\n  \u003ch2\u003ePractical Application Scenarios\u003c\/h2\u003e \u003ch3\u003e1. North American Agricultural Livestock Wireless Monitoring Nodes\u003c\/h3\u003e Equip livestock ear tag sensors with E48-433M20S paired with STM8 low-power MCUs, match E220 LoRa gateway to collect animal location and body temperature data. The 3500m long-distance 433MHz signal covers large grazing pastures, ultra-low 3.5uA sleep current extends small button battery service life for more than 12 months, FEC error correction ensures stable data transmission under complex farm terrain occlusion. Dual antenna options support mini ear tag PCB integration.\u003ch3\u003e2. European Community Smart Water Meter Wireless Collection Terminal\u003c\/h3\u003e Integrate this SPI RF chip module into battery-powered water meter PCBs, cooperate with E870-S LoRaWAN gateway to upload meter pulse data to property cloud servers. Tiny 20*14mm size fits compact meter internal layout, adjustable transmit power reduces signal interference between dense meter clusters, and it can directly replace old CC1101 modules without redesigning meter hardware circuits.\u003ch3\u003e3. Southeast Asian Factory Safety Wireless Alarm Sensors\u003c\/h3\u003e Install E48-433M20S on smoke and temperature detectors, connect to industrial PLC host via EID041 RS485 acquisition modules. 433MHz strong wall penetration transmits alarm signals across multi-story workshop buildings, industrial wide temperature range adapts high-temperature production workshops, three modulation modes match different alarm data packet lengths to balance speed and anti-interference performance.\u003ch3\u003e4. Australia Outdoor Solar Soil Sensor Wireless Node\u003c\/h3\u003e Collocate with low-power soil humidity MCU boards for field agricultural monitoring. Wide 2.7-5.5V voltage adapts small solar panel power supply, stamp-hole antenna design saves space for compact sensor housings, long transmission distance reduces gateway deployment quantity and cuts farm IoT overall construction cost.\u003ch3\u003e5. Global Portable Medical Vital Sign Detector Wireless Link\u003c\/h3\u003e Build short-to-medium distance wireless data links for portable blood pressure and temperature monitors. Small lightweight SMD structure fits wearable medical device miniaturization design, multi-level transmit power adjustment avoids RF signal interference to hospital medical instruments, SPI interface easily connects all mainstream low-power medical MCUs.\n  \u003cp\u003e\n    \u003c\/p\u003e\n\u003ch2\u003eFAQ Section\u003c\/h2\u003e \u003ch3\u003e1. Does E48-433M20S have built-in MCU, or must an external microcontroller be matched?\u003c\/h3\u003e This is a pure hardware SPI RF chip module without onboard processor. Users must deploy external MCU such as STM8, STM32 or AVR to send SPI register configuration commands and complete data transceiving logic; it cannot work independently without master control chip.\u003ch3\u003e2. Can E48-433M20S directly replace CC1101 and Si4432 modules on existing PCB?\u003c\/h3\u003e Yes, the pin definition and RF working logic of E48-433M20S are fully compatible with CC1101, Si4432, Si4438. Engineers can directly paste this module on original PCB without modifying hardware wiring or re-layout, only minor MCU firmware adjustment is needed.\u003ch3\u003e3. What is the function of the built-in FEC forward error correction algorithm of this RF module?\u003c\/h3\u003e FEC algorithm automatically repairs partial damaged data packets under electromagnetic interference, effectively reduces packet loss rate in factory, farm and building occlusion environments, improves wireless communication stability without increasing transmit power and power consumption of battery equipment.\u003ch3\u003e4. Can 5V MCU IO directly connect the SPI pin of E48-433M20S?\u003c\/h3\u003e The module SPI interface is 3.3V electrical level. Direct connection with 5V single-chip IO will cause permanent chip burnout. Voltage divider resistors or level shift circuits must be added between 5V MCU and module pins.\u003ch3\u003e5. What is the difference between stamp hole antenna and IPEX antenna version of the module?\u003c\/h3\u003e Stamp hole pads integrate onboard micro antenna, suitable for ultra-small device integration with limited space; IPEX external antenna socket supports matching high-gain external antenna to reach the rated 3500m long transmission distance for outdoor wide-range monitoring projects.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"Default Title","offer_id":47789635272909,"sku":"E48-433M20S","price":2.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-oem-e48-433m20s-wireless-module-small-size-low-power-consumption-433mhz-rf-transceiver-cmt2310a-chip-9143113.webp?v=1752563974"},{"product_id":"ebyte-oem-odm-e310-900t23s-factory-direct-sales-915mhz-low-power-consumption-wireless-serial-port-module","title":"Ebyte E310-900T23S AX5045 915MHz UART Module 23dBm 5.6km SMD","description":"\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe Ebyte E310-900T23S is a wireless serial module based on ON Semiconductor’s AX5045 narrow-band Sub-GHz RF transceiver. Operating at 900–931MHz (default 915MHz), it supports half-duplex transparent UART transmission, air wake-up (WoR, ultra-low power), relay mode for range extension, and configurable packet sizes (32\/64\/128\/190 bytes). Designed for industrial-grade deployments at -40 to +85℃.\u003c\/span\u003e\u003c\/p\u003e\n\u003csection class=\"wrapper\"\u003e\n\u003csection class=\"module-view\"\u003e\n\u003cdiv class=\"module-news\"\u003e\n\u003cdiv class=\"module-right\"\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3\u003eGeneral \u0026amp; Hardware Parameters\u003c\/h3\u003e\n\u003cdiv id=\"module\" class=\"specificate\"\u003e\n\u003cdiv class=\"parameters-table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003cth\u003eDescription\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\u003eIC\u003c\/td\u003e\n\u003ctd\u003eAX5045\u003c\/td\u003e\n\u003ctd\u003eON Semiconductor Sub-GHz narrow-band transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation\u003c\/td\u003e\n\u003ctd\u003eGFSK\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eUART serial port\u003c\/td\u003e\n\u003ctd\u003eTTL 3.3V level, 1.27mm pitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e16 × 26mm\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna Interface\u003c\/td\u003e\n\u003ctd\u003eIPEX \/ Stamp Hole\u003c\/td\u003e\n\u003ctd\u003e~50Ω impedance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacket Size\u003c\/td\u003e\n\u003ctd\u003e32 \/ 64 \/ 128 \/ 190 Bytes\u003c\/td\u003e\n\u003ctd\u003eConfigurable via AT command\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuffer \/ Cache\u003c\/td\u003e\n\u003ctd\u003e240 Bytes\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Distance\u003c\/td\u003e\n\u003ctd\u003e5.6km\u003c\/td\u003e\n\u003ctd\u003eOpen field, 5dBi antenna, 2.5m height, 1.2kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRF \u0026amp; Electrical Parameters\u003c\/h3\u003e\n\u003cdiv class=\"parameters-table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003cth\u003eMin.\u003c\/th\u003e\n\u003cth\u003eTyp.\u003c\/th\u003e\n\u003cth\u003eMax.\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 Voltage (V)\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\u003e≥3.3V required to guarantee rated output power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIO Level (V)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eAdd level shifter for 5V TTL systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Frequency (MHz)\u003c\/td\u003e\n\u003ctd\u003e900.0\u003c\/td\u003e\n\u003ctd\u003e915.0\u003c\/td\u003e\n\u003ctd\u003e931.0\u003c\/td\u003e\n\u003ctd\u003eUS915 ISM band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmit Power (dBm)\u003c\/td\u003e\n\u003ctd\u003e21.5\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e23.5\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceive Sensitivity (dBm)\u003c\/td\u003e\n\u003ctd\u003e-115\u003c\/td\u003e\n\u003ctd\u003e-119\u003c\/td\u003e\n\u003ctd\u003e-120\u003c\/td\u003e\n\u003ctd\u003e@ 1.2kbps air rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Rate (bps)\u003c\/td\u003e\n\u003ctd\u003e1.2k\u003c\/td\u003e\n\u003ctd\u003e1.2k\u003c\/td\u003e\n\u003ctd\u003e125k\u003c\/td\u003e\n\u003ctd\u003eUser-programmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTX Current (mA)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003ePeak during transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX Current (mA)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSleep Current (μA)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSoftware shutdown (WoR mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp (℃)\u003c\/td\u003e\n\u003ctd\u003e-40\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e+85\u003c\/td\u003e\n\u003ctd\u003eIndustrial grade\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=\"containers\"\u003e\n\u003cdiv class=\"product-introduct\"\u003e\n\u003cdiv class=\"product-pbott\"\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003ch3\u003eAX5045 Sub-GHz Narrow-Band RF — 23dBm, -119dBm Sensitivity, 5.6km\u003c\/h3\u003e\n\u003cp\u003eBuilt on ON Semiconductor’s AX5045, the E310-900T23S achieves 23dBm transmit power and -119dBm receive sensitivity at 1.2kbps — delivering a link budget of 142dB and 5.6km range in open field conditions. The narrow-band GFSK modulation provides superior co-channel rejection and spectral efficiency compared to wideband solutions, making it well-suited for dense IoT deployments in the US915 ISM band.\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Ebyte E310-900T23S AX5045 915MHz narrow-band Sub-GHz GFSK wireless module feature overview\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2022-9-22\/20229221548429445.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003eHalf-Duplex Transparent UART — Plug-and-Play Serial Wireless Link\u003c\/h3\u003e\n\u003cp\u003eThe E310-900T23S operates as a transparent UART serial port replacement — data sent to the TX pin is wirelessly transmitted and appears on the RX pin of the paired module, with no protocol stack or RF driver required on the host MCU. Supports baud rates from 1200 to 115200bps and configurable packet sizes (32\/64\/128\/190 bytes) for latency vs. throughput optimization.\u003c\/p\u003e\n\u003ch3\u003eAir Wake-Up (WoR) — 2μA Sleep for Battery-Powered Nodes\u003c\/h3\u003e\n\u003cp\u003eWoR (Wake-on-Radio) mode reduces sleep current to 2μA, enabling multi-year battery life on AA or lithium primary cells. The receiver periodically wakes to scan for a preamble signal; when detected, it fully activates and receives the packet. This makes the E310-900T23S ideal for low-duty-cycle sensor nodes that transmit infrequently but must remain responsive.\u003c\/p\u003e\n\u003ch3\u003eRelay Mode — Range Extension Without Infrastructure\u003c\/h3\u003e\n\u003cp\u003eBuilt-in relay mode allows one or more E310-900T23S modules to act as transparent repeaters, extending effective communication range beyond the 5.6km direct link without additional gateways or network infrastructure. Relay nodes can be battery-powered using WoR mode, enabling flexible deployment in remote or difficult-to-wire locations.\u003c\/p\u003e\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eIndustrial Sensor Telemetry\u003c\/strong\u003e: Remote sensor data acquisition, PLC I\/O extension, converter monitoring over US915 band\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSmart Agriculture\u003c\/strong\u003e: Soil moisture nodes, weather stations, irrigation valve control across large fields\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSmart Metering\u003c\/strong\u003e: Water, gas, electricity AMR nodes in 915MHz ISM band deployments\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAsset Tracking \u0026amp; Logistics\u003c\/strong\u003e: Low-power tag nodes, warehouse inventory, fleet telemetry\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBuilding \u0026amp; Infrastructure\u003c\/strong\u003e: Wireless sensor nodes, alarm relay, access control, streetlight monitoring\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the E310-900T23S compatible with LoRaWAN networks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The E310-900T23S uses ON Semiconductor AX5045 with GFSK modulation — it is not a LoRa (Semtech SX12xx) module and does not support LoRaWAN protocol. It operates as a transparent UART serial link with Ebyte’s proprietary addressing and WoR protocol. For LoRaWAN US915, consider Ebyte E22-900T22S or E77-900M22S.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the E310-900T23S be powered from 5V?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The module supports 2.3–5.5V power supply, with ≥3.3V required to guarantee rated 23dBm output power. However, the UART IO level is 3.3V TTL — add a level shifter when connecting to 5V TTL microcontrollers to avoid IO damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum packet size and how does it affect latency?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Maximum packet size is 190 bytes (configurable to 32\/64\/128\/190 via AT command). Smaller packets reduce over-the-air latency but increase protocol overhead per byte. For low-latency control applications, use 32-byte packets at higher air rates; for throughput-optimized sensor data, use 190-byte packets at 1.2kbps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does relay mode work and how many relay hops are supported?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In relay mode, a designated E310-900T23S module automatically re-transmits received packets, extending range transparently. The number of supported relay hops depends on the network configuration and timing settings. Relay nodes can operate in WoR mode to minimize power consumption while maintaining relay functionality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What antenna options are available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The module supports IPEX (U.FL) connector and stamp-hole pads (50Ω). Available bundle options: module only (E310-900T23S), module + FPC flexible antenna (TX915-FPC-8521), and module + IPEX rubber duck antenna (TX915-JKS-IPX20).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"selectons\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E310-900T23S","offer_id":48000839221453,"sku":"E310-900T23S","price":6.58,"currency_code":"USD","in_stock":true},{"title":"E310-900T23S+TX915-FPC-8521","offer_id":48000839254221,"sku":"E310-900T23S+TX915-FPC-8521","price":7.49,"currency_code":"USD","in_stock":true},{"title":"E310-900T23S+TX915-JKS-IPX20","offer_id":48000839286989,"sku":"E310-900T23S+TX915-JKS-IPX20","price":8.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e310-900t23s-915mhz-low-power-wireless-serial-port-module-2249779.jpg?v=1752563900"},{"product_id":"ebyte-e200-2g4a20s-wireless-audio-module-low-power-consumption-2-4g-serial-port-integrated-transceiver-two-way-transmission","title":"Ebyte E200-2G4A20S wireless audio module low power consumption 2.4G serial port integrated transceiver two-way transmission","description":"\u003csection class=\"module-view\"\u003e\n\u003cdiv class=\"module-news\"\u003e\n\u003cdiv class=\"module-banner-in\"\u003eThe Ebyte E200-2G4A20S wireless audio module is a brand new wireless audio transmission module launched by Chengdu Ebyte, which integrates transceiver and transceiver. It has the characteristics of small size and convenient use. It works in the 2.4G frequency band. It uses hardware I\/O to select the channel by default. It can also be set to software channel selection through instructions. It supports MIC input and speaker output, and is compatible with 3.3V power supply voltage.\u003c\/div\u003e\n\u003cdiv class=\"module-banner-in\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"module-right\"\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003cp\u003e\u003cb\u003e[Communication interface]：\u003c\/b\u003eUART serial port\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Working frequency]：\u003c\/b\u003e2405~2478MHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Transmit power]：\u003c\/b\u003e12dBm～20dBm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Communication distance]：\u003c\/b\u003e300m\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Product size]：\u003c\/b\u003e16*26mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Product weight]：\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e2.2±0.1g\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specificate\" id=\"module\"\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" height=\"551\"\u003e\n\u003ctbody\u003e\n\u003ctr height=\"38\" class=\"firstRow\"\u003e\n\u003ctd class=\"et2\" height=\"28\" width=\"54\"\u003e\u003cspan\u003eRF Parameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"54\"\u003e\u003cspan\u003eParameter Value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"54\"\u003e\u003cspan\u003eRemarks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"38\"\u003e\n\u003ctd class=\"et3\" height=\"28\" width=\"54\"\u003e\u003cspan\u003eWorking frequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003e2405~2478MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003eSupport ISM band\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"38\"\u003e\n\u003ctd class=\"et3\" height=\"28\" width=\"54\"\u003e\u003cspan\u003eTransmit power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003e12dBm～20dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003eSoftware adjustable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"38\"\u003e\n\u003ctd class=\"et3\" height=\"28\" width=\"54\"\u003e\u003cspan\u003eReceive sensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003e-88dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003eAir speed 2Mbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"38\"\u003e\n\u003ctd class=\"et3\" height=\"28\" width=\"54\"\u003e\u003cspan\u003eModulation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003eGFSK\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003emodulation technology\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"114\"\u003e\n\u003ctd class=\"et3\" height=\"85\" width=\"54\"\u003e\u003cspan\u003eblocking power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003e15dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003eLess likely to be burned if used at close range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"57\"\u003e\n\u003ctd class=\"et3\" height=\"42\" width=\"54\"\u003e\u003cspan\u003eAudio sample rate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003e8KHz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003eOn-chip 12-bit ADC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"190\"\u003e\n\u003ctd class=\"et3\" height=\"142\" width=\"54\"\u003e\u003cspan\u003ereference distance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003e300m\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"54\"\u003e\u003cspan\u003eSunny and open space, antenna gain 5dBi, antenna height 2.5 meters, air rate 500kbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" height=\"434\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"72\" span=\"5\"\u003e \u003ccol width=\"201\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"21\" class=\"firstRow\"\u003e\n\u003ctd colspan=\"2\" rowspan=\"2\" height=\"59\" width=\"144\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eMain Parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" width=\"216\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003ePerformance \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"2\" width=\"201\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eRemarks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"38\"\u003e\n\u003ctd width=\"72\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eMinimum value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003e Typical value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003e Maximum value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"50\"\u003e\n\u003ctd colspan=\"2\" height=\"51\" width=\"144\"\u003e\u003cspan\u003eWorking voltage (V)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e2.2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e3.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"201\"\u003e\u003cspan\u003e≥3.3V can guarantee the output power. If it exceeds 3.6V, the module will be burned permanently.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"50\"\u003e\n\u003ctd colspan=\"2\" height=\"51\" width=\"144\"\u003e\u003cspan\u003eI\/O voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e-0.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e3.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"201\"\u003e\u003cspan\u003eExceeding 3.6V may permanently damage module I\/O\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"50\"\u003e\n\u003ctd colspan=\"2\" height=\"51\" width=\"144\"\u003e\u003cspan\u003eCommunication level (V)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e-0.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e3.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"201\"\u003e\u003cspan\u003eThere is a risk of burning when using 5V level\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"50\"\u003e\n\u003ctd colspan=\"2\" height=\"51\" width=\"144\"\u003e\u003cspan\u003eWorking temperature (℃)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e-40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e85\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"201\"\u003e\u003cspan\u003eIndustrial grade design\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"59\"\u003e\n\u003ctd rowspan=\"3\" height=\"173\" width=\"72\"\u003e\u003cspan\u003ePower consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003eEmission current (mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e180\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e190\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e200\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"201\"\u003e\u003cspan\u003eInstantaneous power consumption, average emission current: 80mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"57\"\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003eReceive current (mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"201\"\u003e\u003cspan\u003eReceive mode, average power consumption in a single cycle\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"57\"\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003eSleep current (uA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"201\"\u003e\u003cspan\u003eReceive mode, sleep average power consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" height=\"182\"\u003e\n\u003ccolgroup\u003e\u003ccol width=\"72\" span=\"3\"\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"38\" class=\"firstRow\"\u003e\n\u003ctd height=\"38\" width=\"72\"\u003e\u003cspan\u003eHardware parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e Parameter value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e Remarks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"24\"\u003e\n\u003ctd height=\"24\" width=\"72\"\u003e\u003cspan\u003ePackaging method\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003eSMD type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"24\"\u003e\n\u003ctd height=\"24\" width=\"72\"\u003e\u003cspan\u003eInterface mode\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003estamp hole\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003ePitch 1.27mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"24\"\u003e\n\u003ctd height=\"24\" width=\"72\"\u003e\u003cspan\u003eCommunication Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003eUART serial port\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003eTTL level\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"24\"\u003e\n\u003ctd height=\"24\" width=\"72\"\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e16*26mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"24\"\u003e\n\u003ctd height=\"24\" width=\"72\"\u003e\u003cspan\u003eProduct Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e2.2g\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003e±0.1g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"24\"\u003e\n\u003ctd height=\"24\" width=\"72\"\u003e\u003cspan\u003eRF interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003eIPEX\/stamp hole\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003cspan\u003eEquivalent impedance is about 50Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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:\/\/www.alibaba.com\/product-detail\/Ebyte-E200-470A17S-Long-Range-Audio_1600153859938.html?spm=a2700.shop_plser.41413.7.d69e1bb0t6pdaE\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-4-29\/20244291552473691.jpg\" title=\"E200-470A17S\" alt=\"E200-470A17S\"\u003e\u003c\/a\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-4-29\/20244291552488256.jpg\" alt=\"2.4GHz Wireless Audio Transmission Module\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-4-29\/20244291552494528.jpg\" alt=\"Internally Integrated Microphone Input And Speaker Output\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-4-29\/20244291552504592.jpg\" alt=\"Audio two-way transmission Support real-time intercom\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-4-29\/20244291552501935.jpg\" alt=\"Mobile Communications\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"selectons\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cfooter class=\"footer\"\u003e\n\u003cdiv class=\"footer-top\"\u003e\n\u003cdiv class=\"footer-left\"\u003e\n\u003cdiv class=\"footer-navs\"\u003e\n\u003cdl class=\"footer-navs-item\"\u003e\u003c\/dl\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"online-service\"\u003e\n\u003cdiv class=\"online-text\"\u003e\n\u003cdiv class=\"online-tel\"\u003e\n\u003ca href=\"https:\/\/www.cdebyte.com\/Aboutus-Aboutus\"\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/footer\u003e\u003c!----\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E200-2G4A20S","offer_id":48000793903309,"sku":"E200-2G4A20S","price":5.03,"currency_code":"USD","in_stock":true},{"title":"E200-2G4A20S and TX2400-FPC-2509","offer_id":48000793936077,"sku":"E200-2G4A20S and TX2400-FPC-2509","price":5.4,"currency_code":"USD","in_stock":true},{"title":"E200-2G4A20S and TX2400-JKS-IPX20","offer_id":48000793968845,"sku":"E200-2G4A20S and TX2400-JKS-IPX20","price":6.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e200-2g4a20s-wireless-audio-module-low-power-consumption-24g-serial-port-integrated-transceiver-two-way-transmission-8016125.webp?v=1752563894"},{"product_id":"wireless-lora-spread-spectrum-module-433m-radio-frequency-sx1276-sx1278-sx1262-transparent-transmission-low-power-consumption","title":"Ebyte E22-400T30S Semtech $X1262 UART 10Km Range 433Mhz 30dBm SID CE ROHS FCC LoRa IT RF Module","description":"\u003cp\u003eThe Ebyte E22-400T30S is a high-performance 433MHz 30dBm LoRa wireless serial port module based on Semtech SX1262 technology, offering long-range UART communication up to 10km with high-interference immunity, transparent transmission, air data rates from 0.3kbps to 62.5kbps, low power consumption down to 2uA in sleep mode, and standard SMD packaging with IPEX and stamp hole antenna interfaces for reliable IoT deployments.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin: 15px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; 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: 10px; border: 1px solid #e0e0e0;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eE22-400T30S-V2\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eE22-400T30S-V2 + TX433-FPC-3208\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eE22-400T30S-V2 + TX433-JKS-IPX20\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 #e0e0e0; font-weight: bold;\"\u003eCore Chipset\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eSemtech SX1262\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eSemtech SX1262\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eSemtech SX1262\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e410.125 to 493.125 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e410.125 to 493.125 MHz\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e410.125 to 493.125 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eTransmit Power\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e30 dBm (Max)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e30 dBm (Max)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e30 dBm (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eReceiving Sensitivity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e-148 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e-148 dBm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e-148 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eCommunication Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e10 km (in open line-of-sight)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e10 km (in open line-of-sight)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e10 km (in open line-of-sight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eAir Data Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e0.3 kbps to 62.5 kbps\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e0.3 kbps to 62.5 kbps\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e0.3 kbps to 62.5 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eInterface Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eUART (3.3V \/ 5V TTL)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eUART (3.3V \/ 5V TTL)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eUART (3.3V \/ 5V TTL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eAntenna Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eIPEX \/ Stamp Hole (50 Ohm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eIntegrated FPC Antenna (3208)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eExternal Rubber Duck Antenna (JKS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e2.3V to 5.5V DC (5.0V Typ.)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e2.3V to 5.5V DC (5.0V Typ.)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e2.3V to 5.5V DC (5.0V Typ.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eOperating Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eTX: 610 mA \/ RX: 17 mA \/ Sleep: 2 uA\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eTX: 610 mA \/ RX: 17 mA \/ Sleep: 2 uA\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eTX: 610 mA \/ RX: 17 mA \/ Sleep: 2 uA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eDimensions \/ Package\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e40.5 x 25 mm \/ SMD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e40.5 x 25 mm \/ SMD\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e40.5 x 25 mm \/ SMD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e-40 to +85 degrees C\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e-40 to +85 degrees C\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e-40 to +85 degrees C\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\u003cdiv id=\"LRdiv0\"\u003e\n\u003cp style=\"text-align: center; margin: 0 auto; max-width: 1200px;\"\u003e\u003cvideo poster=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2025-12-17\/20251217952397331.jpg\" src=\"https:\/\/play.video.alibaba.com\/global\/play\/6000321562520.mp4?dft=hd\" controls=\"controls\" style=\"width: 100%; height: auto; max-width: 100%; display: block; border-radius: 4px;\"\u003e\n    product introduction\n  \u003c\/video\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin: 0 auto; max-width: 1200px;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2026-5-25\/20265251812154973.jpg\" usemap=\"#image-map\"\u003e\u003cmap name=\"image-map\"\u003e \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000329780484.mp4?dft=hd\" coords=\"14,88,1189,472\" shape=\"rect\" target=\"_blank\"\u003e\n \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/gv.videocdn.alibaba.com\/icbu_vod_video\/video_target\/gv9d-d22a352e-a1ac22a4-9c2cfe81-7ed6\/trans\/aidc\/p7va0s-h264-hd.mp4\" coords=\"9,484,395,810\" shape=\"rect\" target=\"_blank\"\u003e\n \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000330910812.mp4?dft=hd\" coords=\"407,481,791,806\" shape=\"rect\" target=\"_blank\"\u003e\n \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000330924393.mp4?dft=hd\" coords=\"807,487,1191,814\" shape=\"rect\" target=\"_blank\"\u003e\n \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000331720921.mp4?dft=hd\" coords=\"12,822,394,1145\" shape=\"rect\" target=\"_blank\"\u003e\n \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000331602450.mp4?dft=hd\" coords=\"408,819,792,1142\" shape=\"rect\" target=\"_blank\"\u003e\n \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000332180835.mp4?dft=hd\" coords=\"804,823,1190,1148\" shape=\"rect\" target=\"_blank\"\u003e\n \u003c\/map\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2026-4-14\/20264141314284074.jpg\" usemap=\"#image-map\"\u003e\u003cmap name=\"image-map\"\u003e \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000327156321.mp4?dft=hd\" coords=\"7,157,497,433\" shape=\"rect\" target=\"_blank\"\u003e\n \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000327972229.mp4?dft=hd\" coords=\"508,153,989,430\" shape=\"rect\" target=\"_blank\"\u003e\n \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000320395000.mp4?dft=hd\" coords=\"11,455,495,730\" shape=\"rect\" target=\"_blank\"\u003e\n \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000328306886.mp4?dft=hd\" coords=\"508,458,992,732\" shape=\"rect\" target=\"_blank\"\u003e\n \u003c\/map\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2026-4-10\/20264101143378236.png\" title=\"POLLING\" alt=\"POLLING\"\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"wrapper\"\u003e\n\u003csection class=\"module-view\"\u003e\n\u003cdiv class=\"specificate\" id=\"module\"\u003e\n\u003cdiv class=\"parameters-table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating parameter\u003c\/th\u003e\n\u003cth\u003ePerformance\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\u003eOperating frequency\u003c\/td\u003e\n\u003ctd\u003e410.125~493.125MHz\u003c\/td\u003e\n\u003ctd\u003eSupport ISM band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTx power\u003c\/td\u003e\n\u003ctd\u003e30 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-148dbm\u003c\/td\u003e\n\u003ctd\u003eAir data rate is 2.4kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir data rate\u003c\/td\u003e\n\u003ctd\u003e0.3k~62.5kbps\u003c\/td\u003e\n\u003ctd\u003eControlled via user’s programming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistance for reference\u003c\/td\u003e\n\u003ctd\u003e10000m\u003c\/td\u003e\n\u003ctd\u003eTest condition：clear and open area, antenna gain: 5dBi，antenna height: 2.5m，air data rate: 2.4kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e40.5*25 mm\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003eIPEX\/stamp hole\u003c\/td\u003e\n\u003ctd\u003e50 ohm 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\u003e-\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\u003ctr\u003e\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\u003eMain 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\u003eRemark\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage\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≥5.0 V 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 is recommended to add level conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTX current\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e610\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\u003eRX current\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e17\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\u003e2\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\u003e-\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\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:\/\/www.cdebyte.com\/news\/441\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2023-2-2\/2023221042325722.jpg\" alt=\"New-arrivals-in-February!-Free-trial-of-all-module-products!\" title=\"New arrivals in February! Free trial of all module products!\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fr.aliexpress.com\/item\/1005004405809194.html?spm=a2g0o.store_pc_allProduct.8148356.1.611c5144lyiIMN\u0026amp;pdp_npi=2%40dis%21USD%21US%20%246.90%21US%20%246.55%21%21%21%21%21%402100bdf116566588842562831ece43%2112000029065499479%21sh\u0026amp;gatewayAdapt=4itemAdapt\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2022-7-1\/202271145734473.jpg\" alt=\"E310-433T23S Narrowband Transmission Wireless Serial Port Module\" title=\"E22-400T30S\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-1-10\/20241101644507430.jpg\" title=\"Support firmware upgrade\" alt=\"Support firmware upgrade\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-1-10\/20241101644496366.jpg\" title=\"AT command\" alt=\"AT command\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-3-26\/20243261846364584.jpg\" title=\"1\" alt=\"1\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2022-10-31\/202210311341189043.jpg\" alt=\"E22-400T30S LoRa spread spectrum technology, make communication more stable\" title=\"E22-400T30S\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2022-10-31\/202210311341198657.jpg\" alt=\"E22-400T30S More Useful Functions\" title=\"E22-400T30S\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2022-10-31\/202210311341203381.jpg\" alt=\"E22-400T30S Temperature compensated crystal oscillator\" title=\"E22-400T30S\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2022-10-31\/202210311341202781.jpg\" alt=\"E22-400T30S HARDWARE FEATURES\" title=\"E22-400T30S\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2022-10-31\/202210311341208828.jpg\" alt=\"E22-400T30S APPLICATION SCENARIO\" title=\"E22-400T30S\"\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/Aboutus-Aboutus\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3\u003e1. Smart Agriculture Irrigation and Environmental Monitoring Networks\u003c\/h3\u003e\n\u003cp\u003eIn large-scale agricultural telemetry, orchard sensor nodes require long-range wireless data links to bypass dense foliage without installing costly cellular infrastructure. The Ebyte E22-400T30S module interfaces directly via TTL UART with microcontrollers connected to soil moisture sensors, weather stations, and solenoid valve controllers. Utilizing Semtech SX1262 LoRa chirp spread spectrum technology, the module delivers dependable telemetry across a 10km line-of-sight range while maintaining low power consumption down to 2uA in sleep mode, making it ideal for battery-operated solar node deployments.\u003c\/p\u003e\n\u003ch3\u003e2. Remote Smart Substation Data Acquisition and AMR Systems\u003c\/h3\u003e\n\u003cp\u003eElectric utility automation systems require stable sub-GHz telemetry in high electromagnetic interference environments. Integrated into remote terminal units (RTUs) or smart meters, the E22-400T30S operates within the 410.125 to 493.125MHz frequency band with a 30dBm transmission power output. It reliably forwards Modbus RTU serial packets to an industrial Ebyte LoRa gateway server, overcoming severe metal structural shadowing in substations while ensuring uninterrupted Automatic Meter Reading (AMR) data flow.\u003c\/p\u003e\n\u003ch3\u003e3. Industrial Pipeline Monitoring and Leakage Detection Systems\u003c\/h3\u003e\n\u003cp\u003eOil, gas, and municipal water pipeline infrastructure extends over vast geographically dispersed corridors where wiring is unfeasible. The E22-400T30S serves as an embedded wireless transceiver inside pipeline pressure, temperature, and flow monitoring nodes. Operating across wide industrial temperature ranges (-40 to +85 degrees C), it establishes secure point-to-point or point-to-multipoint telemetry links, allowing real-time status reporting back to a central SCADA master station without packet loss.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3\u003e1. How does the SX1262-based E22-400T30S compare with older SX1278\/SX1276 LoRa modules in terms of power and performance?\u003c\/h3\u003e\n\u003cp\u003eThe Semtech SX1262 transceiver architecture used in the E22-400T30S delivers superior power efficiency and longer range compared to legacy SX1278\/SX1276 solutions. It features improved receiving sensitivity down to -148dBm and significantly reduced power consumption in receiving and sleep modes (down to 2uA). Additionally, the module integrates a temperature-compensated crystal oscillator (TCXO), maintaining stable frequency alignment and higher communication reliability under extreme temperature fluctuations ranging from -40 to +85 degrees C.\u003c\/p\u003e\n\u003ch3\u003e2. Can the UART interface of the E22-400T30S connect directly to a 5V microcontroller or PLC without damage?\u003c\/h3\u003e\n\u003cp\u003eYes. The E22-400T30S supports UART communication level compatibility with both 3.3V and 5V TTL systems. However, to maintain peak output power at 30dBm and optimize circuit power efficiency, the power supply voltage (VCC) must be supplied at 5.0V DC minimum (2.3V to 5.5V operational range). For direct connection with 5V logic controllers, using level conversion circuits or resistor isolation on the TXD\/RXD lines is recommended for long-term industrial hardware protection.\u003c\/p\u003e\n\u003ch3\u003e3. What antenna options are available for the E22-400T30S to achieve the advertised 10km transmission range?\u003c\/h3\u003e\n\u003cp\u003eThe module provides dual hardware antenna connection methods: an IPEX generation 1 connector and a stamp hole pad with a 50 Ohm impedance matching design. To achieve the 10km benchmark distance, testing conditions require a clear line-of-sight environment, an air data rate set to 2.4kbps, an antenna height of 2.5 meters, and a gain of at least 5dBi. Customers can select options pre-packaged with internal flexible PCB antennas (FPC) or high-gain external rubber duck antennas depending on enclosure space and range targets.\u003c\/p\u003e\n\u003ch3\u003e4. Does the E22-400T30S support AT command configuration and dynamic air data rate adjustment?\u003c\/h3\u003e\n\u003cp\u003eYes. The E22-400T30S supports configuration via standard AT commands or user configuration software through its UART port. Engineers can dynamically adjust operating parameters including the operating frequency (410.125 to 493.125MHz), air data rate (0.3kbps to 62.5kbps), transmit power levels, communication key encryption settings, and operating modes (such as WOR wake-on-radio mode for battery savings) to match customized embedded firmware requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"selectons\"\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E22-400T30S-V2","offer_id":47995568685261,"sku":"E22-400T30S-V2","price":11.22,"currency_code":"USD","in_stock":true},{"title":"E22-400T30S-V2+TX433-FPC-3208","offer_id":47995568718029,"sku":"E22-400T30S-V2+TX433-FPC-3208","price":11.59,"currency_code":"USD","in_stock":true},{"title":"E22-400T30S-V2+TX433-JKS-IPX20","offer_id":47995568750797,"sku":"E22-400T30S-V2+TX433-JKS-IPX20","price":12.73,"currency_code":"USD","in_stock":true},{"title":"SW433-TH32DN","offer_id":48488724627661,"sku":null,"price":0.2,"currency_code":"USD","in_stock":true},{"title":"TX433-TH-3","offer_id":48488724660429,"sku":null,"price":0.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e22-400t30s-semtech-x1262-uart-10km-range-433mhz-30dbm-sid-ce-rohs-fcc-lora-it-rf-module-7957954.webp?v=1752563738"},{"product_id":"ebyte-e80-400m2213s-semtech-multi-band-lora-lr1121-chip-21-5-13dbm-433m-2-4ghz-lora-dual-band-wireless-rf-transceiver-module","title":"Ebyte E80-400M2213S Semtech multi-band LoRa LR1121 chip 21.5\/13dBm 433M\/2.4GHz LoRa dual-band wireless RF transceiver module","description":"\u003cp\u003e\u003cspan class=\"\"\u003eThe EBYTE E80-400M2213S is a high-performance dual-band SMD LoRa transceiver module built on Semtech's third-generation LR1121 chip,\u003c\/span\u003e\u003cspan class=\"\"\u003e supporting 410-493MHz,\u003c\/span\u003e\u003cspan class=\"\"\u003e 2.\u003c\/span\u003e\u003cspan class=\"\"\u003e4GHz,\u003c\/span\u003e\u003cspan class=\"\"\u003e and satellite S-band frequencies with SPI control to deliver reliable multi-band global LPWAN connectivity over distances up to 5.\u003c\/span\u003e\u003cspan class=\"\"\u003e6km at 21.\u003c\/span\u003e\u003cspan class=\"\"\u003e5dBm and 2.\u003c\/span\u003e\u003cspan class=\"\"\u003e6km at 13dBm.\u003c\/span\u003e\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: 750px; 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: #0f172a; color: #ffffff; border-bottom: 3px solid #8b5cf6;\"\u003e\n\u003cth style=\"padding: 14px 16px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eRF Parameter Item\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eE80-400M2213S Technical Specifications\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: #8b5cf6;\"\u003eCore RF Transceiver IC\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eSemtech LoRa Connect LR1121 (Third-Gen Ultra-Low Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #8b5cf6;\"\u003eOperating Frequency Bands\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eDual-Band: 410 to 493 MHz (Sub-GHz) and 2.4 GHz ISM Band (Supports Satellite S-Band)\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: #8b5cf6;\"\u003eMaximum Transmit Power\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eSub-GHz: 21.5 dBm \/ 2.4 GHz: 13 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #8b5cf6;\"\u003eReliable Communication Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eSub-GHz: 5.6 km \/ 2.4 GHz: 2.6 km (in open, unobstructed environments)\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: #8b5cf6;\"\u003eSupported Modulations\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eLoRa, GFSK, FSK, LR-FHSS (Long Range Frequency Hopping Spread Spectrum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #8b5cf6;\"\u003eHost Control Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eStandard Hardware SPI (Serial Peripheral Interface)\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: #8b5cf6;\"\u003eOnboard Reference Clock\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e48 MHz High-Precision Low-Temperature Drift Crystal Oscillator (TCXO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #8b5cf6;\"\u003ePhysical Mounting Package\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eSMD (Surface Mount Device)\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: #8b5cf6;\"\u003eModule Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e26 * 16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-btn\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"containers\"\u003e\n\u003cdiv class=\"product-introduct\"\u003e\n\u003cdiv class=\"product-pbott\"\u003e\n\u003ctable height=\"213\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" height=\"21\"\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"127\" height=\"16\" class=\"et2\"\u003e\u003cspan\u003eRF parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"122\" class=\"et2\"\u003e\u003cspan\u003eParameter value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"282\" class=\"et2\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"32\" class=\"et3\" rowspan=\"2\"\u003e\u003cspan\u003eWorking frequency band (MHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e410-493\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@Sub-GHz, users can program the module to work at different frequencies\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e2400-2500\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz, users can program the module to work at different frequencies\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eBlocking power (dBm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eLess likely to be burned if used at close range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"32\" class=\"et3\" rowspan=\"2\"\u003e\u003cspan\u003eMaximum transmit power (dBm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e21.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@Sub-GHz, user can adjust the output power through programming\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e13\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz, user can adjust the output power through programming\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"32\" class=\"et3\" rowspan=\"2\"\u003e\u003cspan\u003eReceiving sensitivity (dBm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-136\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@Sub-GHz，BWL=125kHz, SF=9\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-129\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz，BWL=406kHz, SF=7\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"32\" class=\"et3\" rowspan=\"2\"\u003e\u003cspan\u003eReference communication distance (km)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e≤5.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@Sub-GHz, clear and open environment, antenna gain 3.5dBi, antenna height 2.5 meters, air rate 2.4kbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e≤2.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz, clear and open environment, antenna gain 5dBi, antenna height 2.5 meters, air rate 2.4kbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable height=\"256\" width=\"803\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"170\"\u003e \u003ccol width=\"163\"\u003e \u003ccol width=\"377\"\u003e \u003ccol width=\"155\"\u003e \u003ccol width=\"206\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" height=\"21\"\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"127\" height=\"16\" class=\"et2\"\u003e\u003cspan\u003eElectrical parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"122\" class=\"et2\"\u003e\u003cspan\u003eminimum value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"282\" class=\"et2\"\u003e\u003cspan\u003eTypical value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"116\" class=\"et2\"\u003e\u003cspan\u003emaximum value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"154\" class=\"et2\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eWorking voltage (V)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e1.8\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e3.7\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e≥3.3V can guarantee the output power. If it exceeds 3.8V, there is a risk of burning.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eCommunication level (V)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003eThere is a risk of burning when using 5V TTL. Users should use the conversion circuit rationally.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eEmission current (mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e120\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e@433\/470MHz, instantaneous power consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"16\" class=\"et4\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e125\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e@868\/915MHz, instantaneous power consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"16\" class=\"et4\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e35\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz, instantaneous power consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eReceive current (mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e9.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e@Sub-GHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"16\" class=\"et4\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e9\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eSleep current (μA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003eSoftware shutdown, all radio frequencies do not work\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eWorking temperature (℃)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e85\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003eIndustrial grade design\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eWorking humidity (%rh)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e90\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eStorage temperature (℃)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e150\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable height=\"170\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"170\"\u003e \u003ccol width=\"163\"\u003e \u003ccol width=\"377\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" height=\"21\"\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"127\" height=\"16\" class=\"et2\"\u003e\u003cspan\u003eHardware parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"122\" class=\"et2\"\u003e\u003cspan\u003eParameter value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"282\" class=\"et2\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eIC full name\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003eLR1121IMLTRT\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eSEMTECH official website lead-free product number\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eCrystal frequency (MHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e32\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eThe module has built-in active temperature compensated crystal oscillator\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eModule size (mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e26.0*16.0*3.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003elength*width*height\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eAntenna form\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003eIPEX-1\/stamp hole\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eIPEX 1st generation socket, Sub-GHz\/2.4GHz dual antenna interface design\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eCommunication interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003eSPI\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eCommunication level 1.8-3.7V, it is recommended to use 3.3V to ensure data reliability\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003ePackaging method\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003ePatch\/stamp hole\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eThe pin spacing is 1.27mm. Please see Chapter 3 for detailed size information.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eWeight(g)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e1.85\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"Based on Semtech multi-band chip:LoRa Connect™ LR1121\" title=\"E80-400M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-24\/202492410171598.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"LoRa dual-band Flexible application\" title=\"E80-400M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/20249231117378076.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"Parameter and specification comparison\" title=\"E80-400M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/20249231117389086.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"LR1121 E80 SERIES LoRa chip solution\" title=\"E80-400M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/20249231117391307.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"LoRa spread spectrum anti-interference\" title=\"E80-400M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/20249231117393962.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Strong compatibility\" title=\"E80-400M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/20249231117401757.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"Sub-1GHz\" title=\"E80-400M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/20249231117417812.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"Longer communication distance\" title=\"E80-400M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/20249231117426650.jpg\"\u003e\u003cimg alt=\"Wireless PV scenario\" title=\"E80-400M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/2024923112485824.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Application scenarios\" title=\"E80-400M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/20249231124101586.jpg\"\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. Global Cold Chain Logistics and Asset Tracking\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cspan\u003eIn multinational logistics,\u003c\/span\u003e\u003cspan\u003e cargo containers encounter highly dynamic wireless environments as they transition from high-density sea hubs to land routes.\u003c\/span\u003e\u003cspan\u003e The E80-400M2213S is ideal for tracking devices because it leverages both 2.\u003c\/span\u003e\u003cspan\u003e4GHz LoRa (for local,\u003c\/span\u003e\u003cspan\u003e high-bandwidth warehouse inventory scanning) and 410-493MHz Sub-GHz LoRa (for long-range regional tracking).\u003c\/span\u003e\u003cspan\u003e When operating in isolated ocean lanes,\u003c\/span\u003e\u003cspan\u003e the module can even be configured to link directly to Satellite S-Band networks,\u003c\/span\u003e\u003cspan\u003e providing unbroken end-to-end global coverage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e2. High-Interference Smart Substation Grid Telemetry\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cspan\u003eUtility electrical grids are filled with intense,\u003c\/span\u003e\u003cspan\u003e high-frequency electromagnetic fields that can disrupt standard radio signals.\u003c\/span\u003e\u003cspan\u003e By integrating the E80-400M2213S into thermal sensors and circuit breaker monitoring systems,\u003c\/span\u003e\u003cspan\u003e engineers gain access to the module's integrated 48MHz high-precision low-temperature drift crystal oscillator.\u003c\/span\u003e\u003cspan\u003e This TCXO guarantees exceptional frequency stability,\u003c\/span\u003e\u003cspan\u003e and when combined with LR-FHSS (Long Range Frequency Hopping Spread Spectrum) modulation,\u003c\/span\u003e\u003cspan\u003e it enables telemetry to hop over high-voltage electrical noise without packet loss.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e3. Smart Agriculture LPWAN Environmental Sensors\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cspan\u003eLarge-scale farming operations use sensor networks that must transmit soil moisture,\u003c\/span\u003e\u003cspan\u003e temperature,\u003c\/span\u003e\u003cspan\u003e and atmospheric data over several kilometers of dense crop foliage.\u003c\/span\u003e\u003cspan\u003e Using the E80-400M2213S in low-power sensor nodes allows engineers to program the optimal frequency band depending on regional regulations and crop density.\u003c\/span\u003e\u003cspan\u003e It achieves up to 5.\u003c\/span\u003e\u003cspan\u003e6km of communication range on Sub-GHz bands while drawing extremely low power in standby modes,\u003c\/span\u003e\u003cspan\u003e preserving battery lifespans for several years.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"14\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"15\"\u003e1. What are the primary structural and performance advantages of Semtech's third-generation LR1121 chip over legacy chips like the SX1262?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u003cspan\u003eThe LR1121 chip on the E80-400M2213S is a highly versatile,\u003c\/span\u003e\u003cspan\u003e multi-band transceiver that integrates Sub-GHz,\u003c\/span\u003e\u003cspan\u003e 2.\u003c\/span\u003e\u003cspan\u003e4GHz ISM,\u003c\/span\u003e\u003cspan\u003e and Satellite S-Band capabilities into a single silicon die.\u003c\/span\u003e\u003cspan\u003e This design provides developers with global compliance without needing to swap physical RF layouts.\u003c\/span\u003e\u003cspan\u003e Additionally,\u003c\/span\u003e\u003cspan\u003e it natively supports LR-FHSS modulation,\u003c\/span\u003e\u003cspan\u003e which delivers vastly superior interference resistance and high-density node capacity compared to previous-generation transceivers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e2. Why is the built-in 48MHz high-precision low-temperature drift crystal oscillator important for outdoor designs?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003e\u003cspan\u003eStandard crystal oscillators suffer from significant frequency drift when exposed to outdoor thermal swings,\u003c\/span\u003e\u003cspan\u003e which can result in lost connections and degraded receiver sensitivity.\u003c\/span\u003e\u003cspan\u003e The E80-400M2213S includes a high-precision,\u003c\/span\u003e\u003cspan\u003e low-temperature drift crystal (TCXO) to maintain frequency alignment.\u003c\/span\u003e\u003cspan\u003e This component ensures the module operates reliably under extreme conditions,\u003c\/span\u003e\u003cspan\u003e preventing signal dropouts caused by environmental temperature fluctuations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e3. How does a hardware SPI module differ from UART modules, and how is the E80-400M2213S controlled?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003e\u003cspan\u003eThe E80-400M2213S is a pure RF transceiver module with a hardware SPI interface,\u003c\/span\u003e\u003cspan\u003e meaning it does not contain a pre-loaded serial application firmware.\u003c\/span\u003e\u003cspan\u003e Instead of running on simple AT commands,\u003c\/span\u003e\u003cspan\u003e a host microcontroller (such as an STM32,\u003c\/span\u003e\u003cspan\u003e ESP32,\u003c\/span\u003e\u003cspan\u003e or Raspberry Pi Pico) must drive the module by communicating directly with the LR1121 register set via the SPI bus.\u003c\/span\u003e\u003cspan\u003e This architecture provides embedded developers with low-level register control to optimize transmission parameters and power modes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"21\"\u003e4. Can this dual-band module transmit on the Sub-GHz and 2.4GHz frequencies simultaneously?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"22\"\u003e\u003cspan\u003eThe E80-400M2213S relies on an integrated RF front-end architecture designed for time-division multiplexed (half-duplex) operations.\u003c\/span\u003e\u003cspan\u003e While the hardware cannot transmit or receive on both bands at the exact same physical millisecond,\u003c\/span\u003e\u003cspan\u003e the host microcontroller can easily switch the operating configuration of the LR1121 dynamically between Sub-GHz,\u003c\/span\u003e\u003cspan\u003e 2.\u003c\/span\u003e\u003cspan\u003e4GHz,\u003c\/span\u003e\u003cspan\u003e and Satellite bands in real time.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E80-400M2213S","offer_id":47997380296909,"sku":"E80-400M2213S","price":7.35,"currency_code":"USD","in_stock":true},{"title":"E80-400M2213S+TX433-FPC-3208","offer_id":47997380329677,"sku":"E80-400M2213S+TX433-FPC-3208","price":7.72,"currency_code":"USD","in_stock":true},{"title":"E80-400M2213S+TX433-JKS-IPX20","offer_id":47997380362445,"sku":"E80-400M2213S+TX433-JKS-IPX20","price":8.86,"currency_code":"USD","in_stock":true},{"title":"E80-400M2213S+TX2400-FPC-2509","offer_id":47997380395213,"sku":"E80-400M2213S+TX2400-FPC-2509","price":7.72,"currency_code":"USD","in_stock":true},{"title":"E80-400M2213S+TX2400-JKS-IPX20","offer_id":47997380427981,"sku":"E80-400M2213S+TX2400-JKS-IPX20","price":8.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e80-400m2213s-semtech-multi-band-lora-lr1121-chip-21513dbm-433m24ghz-lora-dual-band-wireless-rf-transceiver-module-4158679.jpg?v=1752563736"},{"product_id":"ebyte-e80-900m2213s-semtech-multi-band-lora-lr1121-chip-22-13dbm-850-930m-2-4ghz-lora-dual-band-wireless-rf-transceiver-module","title":"Ebyte E80-900M2213S Semtech multi-band LoRa LR1121 chip 22\/13dBm 850-930M\/2.4GHz LoRa dual-band wireless RF transceiver module","description":"\u003cp\u003eThe Ebyte E80-900M2213S is a multi-band dual-frequency SMD LoRa wireless transceiver module based on the Semtech LoRa Connect LR1121 transceiver chip, delivering 22dBm (Sub-GHz, 5.6km) and 13dBm (2.4GHz, 2.6km) output power with LR-FHSS and satellite S-band support via SPI interface.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 650px; 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;\"\u003eSub-GHz Band Specifications\u003c\/th\u003e\n\u003cth style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold; color: #333;\"\u003e2.4GHz ISM Band Specifications\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;\"\u003eMain IC Chipset\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; text-align: center;\" colspan=\"2\"\u003eSemtech LR1121IMLTRT (LoRa Connect Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eWorking Frequency\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e850 to 930 MHz (Programmable 410-493MHz)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e2400 to 2500 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eMaximum Transmit Power\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e22 dBm (21.5 dBm nominal adjustable)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e13 dBm (adjustable via firmware)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eReceiving Sensitivity\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e-136 dBm (BW=125kHz, SF=9)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e-129 dBm (BW=406kHz, SF=7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eReference Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eUp to 5.6 km (3.5dBi Antenna, 2.4kbps)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003eUp to 2.6 km (5dBi Antenna, 2.4kbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003ePeak Transmit Current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e125 mA (at 868\/915MHz)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e35 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eReceiving Current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e9.5 mA\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1;\"\u003e9.0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eSupply Voltage \u0026amp; Logic Level\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; text-align: center;\" colspan=\"2\"\u003e1.8V to 3.7V DC (3.3V recommended), SPI Logic: 3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eCrystal Oscillator \u0026amp; Sleep Current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; text-align: center;\" colspan=\"2\"\u003eActive Temperature Compensated Crystal (TCXO 32MHz), Sleep Current: 10 uA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eAntenna Interface \u0026amp; Package\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; border: 1px solid #e1e1e1; text-align: center;\" colspan=\"2\"\u003eDual IPEX-1 \/ Stamp Hole, SMD Package, Dimensions: 26.0 x 16.0 x 3.0 mm\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\u003cdiv class=\"containers\"\u003e\n\u003cdiv class=\"product-introduct\"\u003e\n\u003cdiv class=\"product-pbott\"\u003e\n\u003ctable height=\"213\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" height=\"21\"\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"127\" height=\"16\" class=\"et2\"\u003e\u003cspan\u003eRF parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"122\" class=\"et2\"\u003e\u003cspan\u003eParameter value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"282\" class=\"et2\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"32\" class=\"et3\" rowspan=\"2\"\u003e\u003cspan\u003eWorking frequency band (MHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e410-493\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@Sub-GHz, users can program the module to work at different frequencies\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e2400-2500\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz, users can program the module to work at different frequencies\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eBlocking power (dBm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eLess likely to be burned if used at close range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"32\" class=\"et3\" rowspan=\"2\"\u003e\u003cspan\u003eMaximum transmit power (dBm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e21.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@Sub-GHz, user can adjust the output power through programming\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e13\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz, user can adjust the output power through programming\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"32\" class=\"et3\" rowspan=\"2\"\u003e\u003cspan\u003eReceiving sensitivity (dBm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-136\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@Sub-GHz，BWL=125kHz, SF=9\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-129\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz，BWL=406kHz, SF=7\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"32\" class=\"et3\" rowspan=\"2\"\u003e\u003cspan\u003eReference communication distance (km)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e≤5.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@Sub-GHz, clear and open environment, antenna gain 3.5dBi, antenna height 2.5 meters, air rate 2.4kbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e≤2.6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz, clear and open environment, antenna gain 5dBi, antenna height 2.5 meters, air rate 2.4kbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable height=\"256\" width=\"803\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"170\"\u003e \u003ccol width=\"163\"\u003e \u003ccol width=\"377\"\u003e \u003ccol width=\"155\"\u003e \u003ccol width=\"206\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" height=\"21\"\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"127\" height=\"16\" class=\"et2\"\u003e\u003cspan\u003eElectrical parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"122\" class=\"et2\"\u003e\u003cspan\u003eminimum value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"282\" class=\"et2\"\u003e\u003cspan\u003eTypical value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"116\" class=\"et2\"\u003e\u003cspan\u003emaximum value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"154\" class=\"et2\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eWorking voltage (V)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e1.8\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e3.7\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e≥3.3V can guarantee the output power. If it exceeds 3.8V, there is a risk of burning.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eCommunication level (V)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e3.3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003eThere is a risk of burning when using 5V TTL. Users should use the conversion circuit rationally.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eEmission current (mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e120\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e@433\/470MHz, instantaneous power consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"16\" class=\"et4\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e125\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e@868\/915MHz, instantaneous power consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"16\" class=\"et4\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e35\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz, instantaneous power consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eReceive current (mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e9.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e@Sub-GHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"16\" class=\"et4\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e9\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e@2.4GHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eSleep current (μA)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003eSoftware shutdown, all radio frequencies do not work\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eWorking temperature (℃)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e85\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003eIndustrial grade design\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eWorking humidity (%rh)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e90\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eStorage temperature (℃)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e-50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"116\" class=\"et3\"\u003e\u003cspan\u003e150\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"154\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable height=\"170\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"170\"\u003e \u003ccol width=\"163\"\u003e \u003ccol width=\"377\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" height=\"21\"\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"127\" height=\"16\" class=\"et2\"\u003e\u003cspan\u003eHardware parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"122\" class=\"et2\"\u003e\u003cspan\u003eParameter value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"282\" class=\"et2\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eIC full name\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003eLR1121IMLTRT\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eSEMTECH official website lead-free product number\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eCrystal frequency (MHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e32\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eThe module has built-in active temperature compensated crystal oscillator\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eModule size (mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e26.0*16.0*3.0\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003elength*width*height\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eAntenna form\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003eIPEX-1\/stamp hole\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eIPEX 1st generation socket, Sub-GHz\/2.4GHz dual antenna interface design\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eCommunication interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003eSPI\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eCommunication level 1.8-3.7V, it is recommended to use 3.3V to ensure data reliability\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003ePackaging method\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003ePatch\/stamp hole\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003eThe pin spacing is 1.27mm. Please see Chapter 3 for detailed size information.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"127\" height=\"16\" class=\"et3\"\u003e\u003cspan\u003eWeight(g)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"122\" class=\"et3\"\u003e\u003cspan\u003e1.85\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"282\" class=\"et3\"\u003e\u003cspan\u003e-\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"LoRa dual-band Flexible application\" title=\"E80-900M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/2024923132155376.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Parameter and specification comparison\" title=\"E80-900M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/2024923132161487.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"LR1121 E80 SERIES LoRa chip solution\" title=\"E80-900M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/2024923132176164.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"LoRa spread spectrum anti-interference\" title=\"E80-900M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/2024923132179891.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Strong compatibility\" title=\"E80-900M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/2024923132182455.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"ISM band Global universal unlicensed band\" title=\"E80-900M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/2024923132197086.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Sub-1GHz\" title=\"E80-900M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/2024923132199212.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Longer communication distance\" title=\"E80-900M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/2024923132202919.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Wireless PV scenario\" title=\"E80-900M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/2024923132273941.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"Application scenarios\" title=\"E80-900M2213S\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-23\/2024923132293653.jpg\"\u003e\u003ca href=\"tel:+86-028-61543675\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\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. Global Supply Chain Cold Chain Logistics Tracking\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eIn cross-border asset monitoring, freight containers transition across terrestrial sub-GHz regional bands and global maritime routes. The E80-900M2213S uses its Semtech LR1121 dual-band architecture to automatically shift between 868MHz\/915MHz regional Sub-GHz links for ground hub reporting and the globally unlicensed 2.4GHz ISM\/LR-FHSS band during transit. When integrated into battery-powered trackers along with Ebyte low-power GNSS positioning modules, it enables uninterrupted telematics telemetry with minimal energy consumption.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e2. Smart Agriculture and Remote Livestock Tracking\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eIn large-scale agricultural environments where topography blocks line-of-sight signals, the 22dBm Sub-GHz transmission delivers long-range penetration up to 5.6km to gather sensor data like soil moisture and animal health metrics. Near farm headquarters or central gateways, the module switches to 2.4GHz LoRa mode (consuming only 35mA during transmission) for high-bandwidth local telemetry. This dual-band capability reduces gateway deployment density and extends node battery lifetime.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e3. Distributed Solar PV Inverter \u0026amp; Grid Telemetry\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eIndustrial photovoltaic plants require robust anti-interference communication in crowded RF environments. Utilizing long-range frequency hopping spread spectrum (LR-FHSS) technology, the E80-900M2213S maintains high link budget connections even under severe co-channel interference from high-voltage inverters. Connected via high-speed SPI to host MCUs, it provides real-time telemetry from edge sensors back to Ebyte industrial Modbus DTU gateways for reliable SCADA integration.\u003c\/p\u003e\n\u003chr data-path-to-node=\"16\"\u003e\n\u003cp data-path-to-node=\"17\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"17\"\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e1. Why does the LR1121 chip offer both Sub-GHz and 2.4GHz LoRa frequencies on one single module?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003eThe dual-band implementation solves global radio regulatory compliance and bandwidth bottlenecks. Sub-GHz bands (850-930MHz) deliver superior obstacle penetration and long transmission distance up to 5.6km for outdoor sensor networks. Meanwhile, the 2.4GHz band provides a worldwide unlicensed frequency spectrum with higher data throughput and smaller antenna form factors, allowing developers to create a single hardware SKU deployable anywhere globally without redesigning RF front-ends.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"20\"\u003e2. What logic level voltage is required for the SPI interface and how should I power the module?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"21\"\u003eThe module's operating voltage range is 1.8V to 3.7V, with 3.3V strongly recommended to guarantee full 22dBm output power and SPI data reliability. Exceeding 3.8V will cause permanent hardware damage. The SPI logic level is strictly rated at 3.3V; if interfacing with 5V microcontrollers like traditional Arduino boards, engineers must use active level shifters to prevent over-voltage damage to the LR1121 logic gates.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"22\"\u003e3. How does the integrated TCXO crystal oscillator improve communication performance in extreme temperatures?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"23\"\u003eThe E80-900M2213S incorporates an industrial-grade 32MHz active temperature-compensated crystal oscillator (TCXO). Standard crystals suffer from frequency drift when operating across wide temperature ranges (-40 to +85 degrees Celsius), causing RF mismatch and dropped packets in narrowband LoRa transmissions. The TCXO guarantees high frequency stability, allowing ultra-narrowband channels and reliable long-range communication under harsh outdoor industrial conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"E80-900M2213S","offer_id":47997394387149,"sku":"E80-900M2213S","price":7.35,"currency_code":"USD","in_stock":true},{"title":"E80-900M2213S+TX915-FPC-8521","offer_id":47997394419917,"sku":"E80-900M2213S+TX915-FPC-8521","price":7.88,"currency_code":"USD","in_stock":true},{"title":"E80-900M2213S+TX915-JKS-IPX20","offer_id":47997394452685,"sku":"E80-900M2213S+TX915-JKS-IPX20","price":8.86,"currency_code":"USD","in_stock":true},{"title":"E80-900M2213S+TX2400-FPC-2509","offer_id":47997394485453,"sku":"E80-900M2213S+TX2400-FPC-2509","price":7.72,"currency_code":"USD","in_stock":true},{"title":"E80-900M2213S+TX2400-JKS-IPX20","offer_id":47997394518221,"sku":"E80-900M2213S+TX2400-JKS-IPX20","price":7.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e80-900m2213s-semtech-multi-band-lora-lr1121-chip-2213dbm-850-930m24ghz-lora-dual-band-wireless-rf-transceiver-module-5495905.jpg?v=1752563736"},{"product_id":"ebyte-e220-400m33s-16km-33dbm-lora-spread-spectrum-technology-spi-rf-module-433-470mhz-llcc68-chip-lora-wireless-module","title":"Ebyte E220-400M33S 16km 33dBm LoRa Spread Spectrum Technology SPI RF Module 433\/470MHz LLCC68 chip LoRa wireless module","description":"\u003cdiv id=\"LRdiv0\"\u003eThe Ebyte E220-400M33S is based on the new generation of LoRaTM RF chip LLCC68 produced by Semtech. It is independently developed with a maximum power of 2W and is suitable for 433\/470MHz SMD LoRaTM wireless modules. It uses an industrial-grade high-precision 32MHz crystal oscillator. Since the imported LLCC68 is used as the core of the module, a power amplifier (PA) and a low-noise amplifier (LNA) are built in on the original basis, so that the maximum transmission power reaches 2W and the receiving sensitivity is further improved. The overall communication stability is greatly improved compared to products without power amplifiers and low-noise amplifiers.\u003cbr\u003e\n\u003c\/div\u003e\n\u003csection class=\"wrapper\"\u003e\n\u003csection class=\"module-view\"\u003e\n\u003cdiv class=\"module-news\"\u003e\n\u003cdiv class=\"module-right\"\u003e\n\u003cdiv class=\"module-ti\"\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: 750px; 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;\"\u003eTechnical Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eE220-400M33S Specifications\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;\"\u003eCore RF Chipset\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eSemtech LLCC68 (New generation LoRa spread spectrum technology)\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;\"\u003eOperating Frequency Band\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e410.125 to 493.125 MHz (Supports standard 433MHz and 470MHz bands)\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;\"\u003eMaximum Transmit Power\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e33 dBm (Approximately 2.0W peak output power)\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;\"\u003eReference Communication Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e16000 meters (16 km in open, clear outdoor environment with optimal antenna)\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;\"\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eSPI (Allows direct register level control)\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;\"\u003eActive Components Integrated\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eBuilt-in high-gain Power Amplifier (PA) and Low Noise Amplifier (LNA)\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;\"\u003eCrystal Oscillator Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eIndustrial-grade high-precision 32MHz crystal oscillator\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;\"\u003eOperating Voltage Supply\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e3.3 to 5.5 Volts DC (Note: Voltage below 5.0V may limit peak transmit power)\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;\"\u003ePackage Form Factor\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eSMT \/ SMD (Surface Mount Device)\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;\"\u003ePhysical Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e22 * 38.5 mm\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;\"\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eMinus 40 to plus 85 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-ti\"\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\u003cstrong\u003eDownload Manuals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.cdebyte.com\/pdf-down.aspx?id=4369\"\u003eE220-400M33S Manual\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\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000332988916.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\u003cstrong\u003e\u003c\/strong\u003e\u003ca class=\"download-in\"\u003e\u003ci class=\"iconfont\"\u003e\u003c\/i\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\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" height=\"106\"\u003e\n\u003ctbody\u003e\n\u003ctr height=\"21\" class=\"firstRow\"\u003e\n\u003ctd rowspan=\"2\" class=\"et2\" height=\"32\" width=\"87\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eMain parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" class=\"et2\" width=\"175\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eperformance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"2\" class=\"et2\" width=\"87\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd class=\"et2\" width=\"87\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eminimum value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" width=\"87\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003emaximum value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd class=\"et3\" height=\"16\" width=\"87\"\u003eSupply voltage (V)\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"87\"\u003e0\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"87\"\u003e5.5\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"87\"\u003eExceeding 5.5V will permanently burn the module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd class=\"et3\" height=\"16\" width=\"87\"\u003eBlocking power (dBm)\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"87\"\u003e-\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"87\"\u003e10\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"87\"\u003eLess likely to be burned if used at close range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd class=\"et3\" height=\"16\" width=\"87\"\u003eWorking temperature (℃)\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"87\"\u003e-40\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"87\"\u003e85\u003c\/td\u003e\n\u003ctd class=\"et3\" width=\"87\"\u003eIndustrial grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" height=\"490\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"117\" span=\"4\"\u003e \u003ccol width=\"84\"\u003e \u003ccol width=\"366\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"21\" class=\"firstRow\"\u003e\n\u003ctd colspan=\"2\" rowspan=\"2\" height=\"43\" width=\"234\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eMain parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" width=\"318\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eperformance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"2\" width=\"366\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"117\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eminimum value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"117\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eTypical value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"84\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003emaximum value\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd colspan=\"2\" height=\"21\" width=\"234\"\u003eWorking voltage (V)\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e3\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e5\u003c\/td\u003e\n\u003ctd width=\"84\"\u003e5.5\u003c\/td\u003e\n\u003ctd width=\"366\"\u003e≥5V guaranteed output power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd colspan=\"2\" height=\"21\" width=\"234\"\u003eCommunication level (V)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd width=\"366\"\u003eUsing 5V TTL risks burning out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd colspan=\"2\" height=\"21\" width=\"234\"\u003eWorking temperature (℃)\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e-40\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e-\u003c\/td\u003e\n\u003ctd width=\"84\"\u003e85\u003c\/td\u003e\n\u003ctd width=\"366\"\u003eIndustrial grade design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd colspan=\"2\" height=\"21\" width=\"234\"\u003eWorking frequency band (MHz)\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e410\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e433\/470\u003c\/td\u003e\n\u003ctd width=\"84\"\u003e493\u003c\/td\u003e\n\u003ctd width=\"366\"\u003eSupport ISM frequency band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd rowspan=\"3\" height=\"64\" width=\"117\"\u003ePower consumption\u003c\/td\u003e\n\u003ctd width=\"117\"\u003eEmission current (mA)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e1200\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd width=\"366\"\u003eInstantaneous power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"117\"\u003eReceive current (mA)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e12.5\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"117\"\u003eSleep current (μA)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd width=\"366\"\u003eSoftware shutdown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd colspan=\"2\" height=\"21\" width=\"234\"\u003eMaximum transmit power (dBm)\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e32.5\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e33\u003c\/td\u003e\n\u003ctd width=\"84\"\u003e33.5\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd colspan=\"2\" rowspan=\"11\" height=\"235\" width=\"234\"\u003eReceiving sensitivity (dBm)\u003c\/td\u003e\n\u003ctd rowspan=\"11\"\u003e-\u003c\/td\u003e\n\u003ctd rowspan=\"11\" width=\"117\"\u003e-129\u003c\/td\u003e\n\u003ctd rowspan=\"11\"\u003e-\u003c\/td\u003e\n\u003ctd rowspan=\"11\" width=\"366\"\u003e-124dbm,BW_L=125kHz,SF = 7,LORA TM ;\u003cbr\u003e-129dbm,BW_L=125kHz,SF = 9,LORA TM ;\u003cbr\u003e-121dbm,BW_L=250kHz,SF = 7,LORA TM ;\u003cbr\u003e-129dbm,BW_L=250kHz,SF = 10,LORA TM ;\u003cbr\u003e-117dbm,BW_L=500kHz,SF = 7,LORA TM ;\u003cbr\u003e-127dbm,BW_L=500kHz,SF = 11,LORA TM ;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd rowspan=\"2\" height=\"43\" width=\"117\"\u003eCommunication speed rate\u003c\/td\u003e\n\u003ctd width=\"117\"\u003eGFSK（bps）\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e0.6k\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e-121dbm,BW_L=250kHz,SF = 7,LORA TM ;\u003c\/td\u003e\n\u003ctd width=\"84\"\u003e300k\u003c\/td\u003e\n\u003ctd width=\"366\"\u003eUser programmable customization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd width=\"117\"\u003eLoRa（bps）\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e1.76k\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e-121dbm,BW_L=250kHz,SF = 7,LORA TM ;\u003c\/td\u003e\n\u003ctd width=\"84\"\u003e62.5k\u003c\/td\u003e\n\u003ctd width=\"366\"\u003eUser programmable customization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" height=\"234\"\u003e\n\u003ccolgroup\u003e\u003ccol width=\"117\" span=\"3\"\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"21\" class=\"firstRow\"\u003e\n\u003ctd height=\"21\" width=\"117\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eMain parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"117\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003edescribe\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"117\" align=\"center\" valign=\"middle\"\u003e\u003cspan\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" width=\"117\"\u003eMeasured distance\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e16km\u003c\/td\u003e\n\u003ctd width=\"117\"\u003eSunny and open space, antenna gain 3.5dBi, antenna height 2.5 meters, air rate 2.4kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" width=\"117\"\u003eFIFO\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e256Byte\u003c\/td\u003e\n\u003ctd width=\"117\"\u003eMaximum length of a single send\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" width=\"117\"\u003eCrystal frequency\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e32MHz\u003c\/td\u003e\n\u003ctd width=\"117\"\u003ePassive crystal oscillator, recommended 24pF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" width=\"117\"\u003eModulation method\u003c\/td\u003e\n\u003ctd width=\"117\"\u003eLORA\u003c\/td\u003e\n\u003ctd width=\"117\"\u003eIt is recommended to use LORA modulation method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" width=\"117\"\u003ePackaging method\u003c\/td\u003e\n\u003ctd width=\"117\"\u003eSMD type\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e-121dbm,BW_L=250kHz,SF = 7,LORA TM ;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" width=\"117\"\u003eInterface mode\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e2.54mm\u003c\/td\u003e\n\u003ctd width=\"117\"\u003estamp hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" width=\"117\"\u003eCommunication interface\u003c\/td\u003e\n\u003ctd width=\"117\"\u003eSPI\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e0~10Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" width=\"117\"\u003eOverall dimensions\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e38.5*24mm\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e-121dbm,BW_L=250kHz,SF = 7,LORA TM ;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" width=\"117\"\u003eRF interface\u003c\/td\u003e\n\u003ctd width=\"117\"\u003eStamp hole\/IPEX\u003c\/td\u003e\n\u003ctd width=\"117\"\u003eEquivalent impedance is about 50Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"21\"\u003e\n\u003ctd height=\"21\" width=\"117\"\u003eweight\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e5.85g\u003c\/td\u003e\n\u003ctd width=\"117\"\u003e-121dbm,BW_L=250kHz,SF = 7,LORA TM ;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-25\/202492515062397.jpg\" title=\"E220-400M33S\" alt=\"HIGH PERFORMANCE LoRa SPREAD SPECTRUM WIRELESS MODULE\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-25\/2024925150148948.jpg\" title=\"E220-400M33S\" alt=\"EBYTE LAUNCHES THE NEW E220\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-25\/2024925150273650.jpg\" title=\"E220-400M33S\" alt=\"FUNCTIONAL FEATURES\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-25\/2024925150331054.jpg\" title=\"E220-400M33S\" alt=\"ADOPTS NEW LoRa SPREAD SPECTRUM TECHNOLOGY\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-25\/2024925150493068.jpg\" title=\"E220-400M33S\" alt=\"SUPPORTS GLOBAL LICENCE-FREE ISM BAND\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-25\/2024925151129203.jpg\" title=\"E220-400M33S\" alt=\"SOFTWARE-ADJUSTABLE TRANSMIT POWER ON DEMAND\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-25\/2024925151214744.jpg\" title=\"E220-400M33S\" alt=\"HIGHER DATA TRANSFER RATES\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-25\/2024925151253574.jpg\" title=\"E220-400M33S\" alt=\"E220 SERIES ARE EQUIPPED WITH PROFESSIONAL RF SHIELDING\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-25\/2024925151271568.jpg\" title=\"E220-400M33S\" alt=\"SMALLER SIZE EASIER INTEGRATION\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-25\/2024925151588420.jpg\" title=\"E220-400M33S\" alt=\"THE E220 SERIES IS AVAILABLE IN TWO ANTENNA FORMATS\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-9-25\/2024925152136618.jpg\" title=\"E220-400M33S\" alt=\"HARDWARE FEATURES\"\u003e\u003ca href=\"tel:+86-028-61543675\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3\u003e1. Smart Grid and High-Voltage Power Line Fault Telemetry\u003c\/h3\u003e\n\u003cp\u003eIn high-voltage electrical grids, substation switches and overhead line fault indicators require ultra-reliable data telemetry under heavy electromagnetic interference (EMI). The E220-400M33S operating at Sub-GHz 433MHz provides excellent wave diffraction around metal distribution cabinets. When connected to host RTUs, its built-in LNA ensures weak signal capture, allowing critical grid fault data to bypass noisy industrial environments and reach control gateways over distances up to 16km.\u003c\/p\u003e\n\u003ch3\u003e2. Large-Scale Agricultural Irrigation and Water Valve Control\u003c\/h3\u003e\n\u003cp\u003eDeploying a wireless sensor network across thousands of acres of orchards or rice fields requires immense power and range to overcome foliage absorption. The E220-400M33S module acts as the core transceiver on remote valve controllers and soil stations, interfacing with low-power MCUs via SPI. Leveraging the 33dBm (2W) output of its integrated PA, it ensures commands from the central irrigation hub penetrate dense agricultural canopies.\u003c\/p\u003e\n\u003ch3\u003e3. Remote Oil and Gas Pipeline Infrastructure Inspection\u003c\/h3\u003e\n\u003cp\u003eOil and gas extraction wells and pipeline monitoring systems are often located in remote deserts or mountainous terrains where cellular infrastructure is completely absent. Integrating this LoRa module into outdoor RTUs or EBYTE wireless DTUs allows operators to establish a self-organizing, long-range private telemetry network. The industrial-grade 32MHz crystal oscillator prevents frequency drift caused by extreme desert temperature fluctuations, ensuring uninterrupted operations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3\u003e1. Why does the E220-400M33S achieve a longer range than standard LLCC68 modules?\u003c\/h3\u003e\n\u003cp\u003eThe native Semtech LLCC68 chip is limited to a maximum transmit power of 22dBm. The E220-400M33S overcomes this hardware limitation by integrating an onboard high-efficiency Power Amplifier (PA) to boost maximum transmit power to 33dBm (2W). Simultaneously, it integrates a Low Noise Amplifier (LNA) to significantly improve the receiving sensitivity, creating a superior link budget that extends the reference communication range to 16km.\u003c\/p\u003e\n\u003ch3\u003e2. What are the critical power supply requirements for this 2W high-power module?\u003c\/h3\u003e\n\u003cp\u003eBecause the module delivers 33dBm (2W) of RF power, the peak current during transmission can exceed 1A. It is critical to provide a highly stable DC power supply between 3.3 and 5.5 Volts (with 5.0 Volts strongly recommended for maximum power output) capable of delivering a minimum peak current of 1.5A. Additionally, developers should place high-value tantalum and ceramic decoupling capacitors (e.g., 100 microfarads plus 100 nanofarads) as close as possible to the module VCC pin to prevent voltage drops during transmission.\u003c\/p\u003e\n\u003ch3\u003e3. How does the SPI interface benefit advanced embedded system developers?\u003c\/h3\u003e\n\u003cp\u003eUnlike UART modules that run on fixed, pre-programmed firmware, the E220-400M33S utilizes an SPI interface. This provides developers with direct, register-level access to the internal Semtech LLCC68 transceiver. This architecture allows embedded engineers to configure custom packet structures, adjust bandwidth, spreading factors, and coding rates dynamically, and optimize overall system latency and power consumption for advanced custom network protocols.\u003c\/p\u003e\n\u003ch3\u003e4. Why is the 32MHz crystal oscillator component critical for industrial deployments?\u003c\/h3\u003e\n\u003cp\u003eThe E220-400M33S is equipped with an industrial-grade high-precision 32MHz crystal oscillator. Standard low-cost crystal oscillators suffer from significant frequency drift when exposed to outdoor environments. This high-precision component guarantees frequency stability across extreme temperatures ranging from minus 40 to plus 85 degrees Celsius, preventing communication failures caused by frequency mismatch between remote nodes and gateways.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e","brand":"LoRa Module Manufacturer Factory","offers":[{"title":"Default Title","offer_id":47973427839181,"sku":"E220-400M33S","price":11.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/ebyte-e220-400m33s-16km-33dbm-lora-spread-spectrum-technology-spi-rf-module-433470mhz-llcc68-chip-lora-wireless-module-1808335.jpg?v=1752563733"},{"product_id":"ebyte-ewm47-series-new-spi-wireless-transmission-module-3km-long-distance-transmission-433hz-470mhz-20dbm-low-power-test-board","title":"Ebyte EWM47 Series New SPI Wireless Transmission Module 3km Long-distance Transmission 433Hz\/470MHz 20dBm Low Power Test Board","description":"\u003cp\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-e29-400t22s-long-range-wireless-serial-port-transmission-uart-module-modules-spread-spectrum-433mhz-receiver-transmitter?_pos=1\u0026amp;_sid=a2cd91a03\u0026amp;_ss=r\u0026amp;variant=47995701493965\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_8cd76a7b-e654-477c-a19e-32f8df88f82d.jpg?v=1760003726\" alt=\"\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-e29-400m22s-5km-long-range-wireless-serial-port-transmission-uart-module-modules-spread-spectrum-receiver-transmitter?_pos=1\u0026amp;_sid=9360bdb9e\u0026amp;_ss=r\u0026amp;variant=47995680981197\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_8cd76a7b-e654-477c-a19e-32f8df88f82d.jpg?v=1760003726\" alt=\"\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/ebyteiot.com\/products\/ebyte-e32-433t20s-v8-x-sx1278-lora-wireless-module-5-5km-long-transmission-range-ipex-stamp-hole-antenna-lora-spread-spectrum-module?_pos=1\u0026amp;_sid=45b819a29\u0026amp;_ss=r\u0026amp;variant=47995720106189\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_250b32a4-353d-44c8-a5fc-5a06f327bdc1.jpg?v=1760003726\" alt=\"\"\u003e\u003c\/a\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_471f4de6-95b6-4b29-8989-c8abe9e98346.jpg?v=1758684052\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/02_d84bbb73-2237-4267-b0b4-d92c56be5d37.jpg?v=1758684051\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/03_6e66ca83-8572-4943-82de-b0b4008aa51a.jpg?v=1758684053\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/04_1b7a2d5c-65b3-4f5c-8171-441cf4862df3.jpg?v=1758684052\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/05_7e0acfc0-9bf4-409d-83d2-12a9bef3b772.jpg?v=1758684052\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_a622a5f7-4195-48d9-9e14-85ed23835eaa.jpg?v=1758684052\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/07_e965ac37-2968-49a2-8652-3bca1054bd37.jpg?v=1758684051\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/08_16148233-b33e-4ba9-8334-148f9af51628.jpg?v=1758684052\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/09_2bb50f79-fb2c-4efa-a082-653a996d21af.jpg?v=1758684053\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_b698e154-cb4b-48b9-ac25-b533ea5bb07e.jpg?v=1758684053\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_d2206f08-b889-47a9-ae55-304d515046d1.jpg?v=1758684053\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_65a0fef1-9002-42d5-8434-5d414eb23ec7.jpg?v=1758684052\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_ac6318ed-74f2-4bda-8d3e-dfd6ccdb86d1.jpg?v=1758684049\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_9ba1f548-25f4-4939-882d-41181ca92513.jpg?v=1758684048\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_3928a884-f4d2-40a5-ba14-4aecc24340e1.jpg?v=1758684049\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_3a5e1e1a-6832-4422-be26-90c706ac6899.jpg?v=1758684047\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/17_0e8b1429-074a-4ef4-ad8e-91142af08b24.jpg?v=1758684051\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/18_e5c90978-c707-459d-9ad1-428d3f3cb6c2.jpg?v=1758684053\" alt=\"\"\u003e\u003c\/p\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"EWM47-400MM20S","offer_id":48427600117965,"sku":"EWM47-400MM20S","price":1.3,"currency_code":"USD","in_stock":true},{"title":"EWM47-400M20S","offer_id":48427600150733,"sku":"EWM47-400M20S","price":1.3,"currency_code":"USD","in_stock":true},{"title":"EWT47-400MBL-SC","offer_id":48427600183501,"sku":"EWT47-400MBL-SC","price":11.04,"currency_code":"USD","in_stock":false},{"title":"EWM47-400MM20S+TX433-FPC-3208","offer_id":48427600347341,"sku":"EWM47-400MM20S+TX433-FPC-3208","price":1.66,"currency_code":"USD","in_stock":true},{"title":"EWM47-400MM20S+TX433-JKS-IPX20","offer_id":48427600380109,"sku":"EWM47-400MM20S+TX433-JKS-IPX20","price":2.68,"currency_code":"USD","in_stock":true},{"title":"EWM47-400M20S+TX433-FPC-3208","offer_id":48427600412877,"sku":"EWM47-400M20S+TX433-FPC-3208","price":1.66,"currency_code":"USD","in_stock":true},{"title":"EWM47-400M20S+TX433-JKS-IPX20","offer_id":48427600445645,"sku":"EWM47-400M20S+TX433-JKS-IPX20","price":2.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/01_024727cc-d697-45ec-8327-efdde2d8eb01.jpg?v=1758683179"},{"product_id":"ebyte-e49-m-series-pure-hardware-wireless-module-wireless-data-transmission-module-433mhz-868mhz-915mhz-20dbm-2-5-5-5km-iot","title":"Ebyte E49-M Series Pure Hardware Wireless Module Wireless Data Transmission Module 433MHz 868MHz 915MHz 20dBm 2.5-5.5km Iot","description":"\u003cdiv class=\"module-ti\"\u003e\n\u003ch1\u003eE49-400M20S4 Ebyte wireless data transmission Pure hardware module Low output power SPI communication interface\u003c\/h1\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[IC]：\u003c\/b\u003eCMT2300A\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Frequency]：\u003c\/b\u003e410~510MHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Power]：\u003c\/b\u003e20dBm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Distance]：\u003c\/b\u003e2.5km\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Size]：\u003c\/b\u003e16*16mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Product weight]：\u003c\/b\u003e0.9±1g\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Introduction]：\u003c\/b\u003eE49-400M20S4 is a cost-efective wireless data transmission module launched by Chengdu Ebyte. It is a pure hardware module based on CMT2300A.E49- 400M20S4 supports a maximum transmit power of 30dBm, and users can set a lower output power to save power consumption. The module works in the .433\/470MHz frequency band. With small size and low power consumption. Since this module is a pure RF transceiver module, it needs to be driven by an MCU or adedicated SPI debugging tool.\u003c\/p\u003e\n\u003cp\u003eEBYTE E49-900M20S is a cost-effective wireless data transmission module launched by Chengdu Ebyte. It is a pure hardware module based on CMT2300A. E49-900M20S supports a maximum transmit power of 20dBm, and users can set a lower output power to save power consumption. Works in the 850MHz~930MHz frequency band.\u003c\/p\u003e\n\u003cdiv class=\"module-ti\"\u003e\n\u003ch1\u003eE49-400M30S Ebyte Wireless data transmission module pure hardware module to develop and use\u003c\/h1\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[IC]：\u003c\/b\u003eCMT2300A\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Frequency]：\u003c\/b\u003e410~510MHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Power]：\u003c\/b\u003e30dBm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Distance]：\u003c\/b\u003e5.5km\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Size]：\u003c\/b\u003e24*38.5mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Weight]：\u003c\/b\u003e1.2±0.1g\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Introduction]：\u003c\/b\u003eE49-400M30S is a cost-effective wireless data transmission module launched by Chengdu Ebyte. It is a pure hardware module based on CMT2300A. E49-400M30S supports a maximum transmit power of 30dBm, and users can set a lower output power to save power consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Introduction]：\u003c\/b\u003e\u003cspan\u003eE49-400M20S is a cost-effective wireless data transmission module launched by Chengdu Ebyte. It is a pure hardware module based on CMT2300A. E49-400M20S supports a maximum transmit power of 20dBm, and users can set a lower output power to save power consumption.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_1_2a83d42b-8caf-4762-b0f0-66e5c98dabef.jpg?v=1765529444\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_2_ed04e7b1-4653-4ae2-8496-4459a4133374.jpg?v=1765529442\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_3_55a4d426-ea73-48c8-b7cd-1ac1a3ef41b1.jpg?v=1765529438\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_4_ea4340e2-0427-43fd-9a89-5cda3abc036c.jpg?v=1765529441\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_5_c5340a28-cb55-45eb-baec-2a32ee06680f.jpg?v=1765529443\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_6_cd07174b-88dc-4429-b795-3c8c0147530f.jpg?v=1765529441\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_7_054d835c-b48e-43ff-ba2f-647e68325d2e.jpg?v=1765529443\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_8_e218fa37-0523-4389-89ee-d22965b8bc38.jpg?v=1765529439\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_9_9c5e3af2-3785-46a1-8d3c-80a48ee052c4.jpg?v=1765529441\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_10_cf20da99-fb19-4b70-b44b-7b07469eaa01.jpg?v=1765529443\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_11_03eb173c-2b4f-424f-9df0-c88284a3b7df.jpg?v=1765529434\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_12_053b9a50-4175-424b-b729-20df3946b730.jpg?v=1765529440\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_13_ba292144-7921-4a67-a8c9-b4d07f969e4f.jpg?v=1765529436\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_14_392f7cf4-82e9-4d2e-bb70-a7b0414a4353.jpg?v=1765529442\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_15_ba7855db-cc4a-4bdf-9e2e-ac5afd9b4c83.jpg?v=1765529437\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IOT Module Shop Manufacturer Factory","offers":[{"title":"E49-400M20S4","offer_id":48510357471437,"sku":"E49-400M20S4","price":1.53,"currency_code":"USD","in_stock":true},{"title":"E49-900M20S","offer_id":48510357504205,"sku":"E49-900M20S","price":1.99,"currency_code":"USD","in_stock":true},{"title":"E49-400M30S","offer_id":48510357536973,"sku":"E49-400M30S","price":3.99,"currency_code":"USD","in_stock":true},{"title":"E49-400M20S","offer_id":48510357569741,"sku":"E49-400M20S","price":1.86,"currency_code":"USD","in_stock":true},{"title":"E49-400M20S4+TX433-FPC-3208","offer_id":48510361206989,"sku":"E49-400M20S4+TX433-FPC-3208","price":1.79,"currency_code":"USD","in_stock":true},{"title":"E49-400M20S4+TX433-JKS-IPX20","offer_id":48510361239757,"sku":"E49-400M20S4+TX433-JKS-IPX20","price":2.99,"currency_code":"USD","in_stock":true},{"title":"E49-900M20S+TX915-FPC-8521","offer_id":48510365008077,"sku":"E49-900M20S+TX915-FPC-8521","price":2.25,"currency_code":"USD","in_stock":true},{"title":"E49-900M20S+TX915-JKS-IPX20","offer_id":48510365040845,"sku":"E49-900M20S+TX915-JKS-IPX20","price":3.59,"currency_code":"USD","in_stock":true},{"title":"E49-400M30S+TX433-FPC-3208","offer_id":48510368088269,"sku":"E49-400M30S+TX433-FPC-3208","price":4.29,"currency_code":"USD","in_stock":true},{"title":"E49-400M30S+TX433-JKS-IPX20","offer_id":48510368121037,"sku":"E49-400M30S+TX433-JKS-IPX20","price":5.49,"currency_code":"USD","in_stock":true},{"title":"E49-400M20S+TX433-FPC-3208","offer_id":48510369366221,"sku":"E49-400M20S+TX433-FPC-3208","price":2.1,"currency_code":"USD","in_stock":true},{"title":"E49-400M20S+TX433-JKS-IPX20","offer_id":48510369398989,"sku":"E49-400M20S+TX433-JKS-IPX20","price":3.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_9a4407ef-2744-4af5-ba77-e5c193857d81.jpg?v=1765528143"},{"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":7.35,"currency_code":"USD","in_stock":true},{"title":"E80-400M2212S(LR2021)","offer_id":48564857143501,"sku":"E80-400M2212S(LR2021)","price":9.48,"currency_code":"USD","in_stock":true},{"title":"E80-900M2212S(LR2021)","offer_id":48564857176269,"sku":"E80-900M2212S(LR2021)","price":9.48,"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":7.35,"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":17.02,"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":8.09,"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":10.89,"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":12.5,"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":8.25,"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":12.5,"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":"ewm551-series-dw1000-uwb-wireless-ranging-module-500m-spi-uart","title":"Ebyte EWM551 Series DW1000 UWB Wireless Ranging Module 500m SPI UART","description":"\u003cp\u003eThe Ebyte EWM551-3G9 series is an industrial UWB wireless ranging and positioning module based on Decawave\/Qorvo DW1000 (3.5GHz-6.5GHz \/ CH2), delivering sub-10cm ranging accuracy, up to 500m distance, SPI raw transceiver or UART AT command interface, and companion Type-C evaluation kits for AGVs, asset tracking, and smart factory personnel safety.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Advantages\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentimeter-Level High-Precision UWB Ranging (\u0026lt;10cm Accuracy)\u003c\/strong\u003e: Built on the Decawave\/Qorvo DW1000 ultra-wideband transceiver, utilizing Two-Way Ranging (TWR) and Time Difference of Arrival (TDOA) algorithms with nanosecond timestamp precision to achieve accurate \u0026lt;10cm spatial ranging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Distance Ranging up to 500 Meters\u003c\/strong\u003e: Engineered with optimized RF matching and up to 13dBm output power on CH2 (3993.6MHz, 499.2MHz bandwidth), achieving robust line-of-sight wireless ranging from 50m up to 500m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Architecture Options: SPI Transceiver \u0026amp; UART AT Command Firmware\u003c\/strong\u003e: Choose the EWM551-3G9M01SC (SPI, 6.8Mbps high-speed transceiver) for custom protocol stacks and TDOA multi-anchor architectures, or choose EWM551-3G9T13SC\/SX (UART, integrated MCU with AT commands) for plug-and-play two-way ranging and 1-to-many tag following.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact SMD Form Factor \u0026amp; Plug-and-Play Type-C Test Kits\u003c\/strong\u003e: Offered in surface-mount packages with onboard ceramic antenna or IPEX-1 connector, supported by dedicated EWT551 evaluation boards with Type-C USB interfaces for rapid PC debugging and real-time distance visualization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCore Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; font-size: 14px; text-align: left; border: 1px solid #e0e0e0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f7f9fa; border-bottom: 2px solid #d0d7de;\"\u003e\n\u003cth style=\"padding: 12px 16px; font-weight: 600; color: #24292f; border: 1px solid #e0e0e0; width: 35%;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px 16px; font-weight: 600; color: #24292f; border: 1px solid #e0e0e0; width: 65%;\"\u003eSpecification \/ Value\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 16px; font-weight: 500; color: #57606a; border: 1px solid #e0e0e0; background-color: #fafbfc;\"\u003eUWB Core Transceiver\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; color: #24292f; border: 1px solid #e0e0e0;\"\u003eQorvo \/ Decawave DW1000 (IEEE 802.15.4-2011 UWB Compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 16px; font-weight: 500; color: #57606a; border: 1px solid #e0e0e0; background-color: #fafbfc;\"\u003eOperating Frequency Bands\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; color: #24292f; border: 1px solid #e0e0e0;\"\u003e3244 ~ 6999 MHz (CH1 ~ CH4\/CH5) | Default CH2: 3743.6 ~ 4243.6 MHz (Center 3993.6 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 16px; font-weight: 500; color: #57606a; border: 1px solid #e0e0e0; background-color: #fafbfc;\"\u003eRanging Precision \u0026amp; Error\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; color: #24292f; border: 1px solid #e0e0e0;\"\u003eLess than 10 cm (M01SC) \/ 10 ~ 30 cm (T13SC\/SX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 16px; font-weight: 500; color: #57606a; border: 1px solid #e0e0e0; background-color: #fafbfc;\"\u003eMaximum Ranging Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; color: #24292f; border: 1px solid #e0e0e0;\"\u003eM01SC: 50 m | T13SX: 400 m | T13SC: 500 m (Clear Line-of-Sight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 16px; font-weight: 500; color: #57606a; border: 1px solid #e0e0e0; background-color: #fafbfc;\"\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; color: #24292f; border: 1px solid #e0e0e0;\"\u003eM01SC: High-Speed SPI (Up to 6.8 Mbps) | T13SC\/SX: Standard UART (115200 bps, AT Commands)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 16px; font-weight: 500; color: #57606a; border: 1px solid #e0e0e0; background-color: #fafbfc;\"\u003ePositioning \u0026amp; Ranging Algorithms\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; color: #24292f; border: 1px solid #e0e0e0;\"\u003eTwo-Way Ranging (TWR), Time Difference of Arrival (TDOA), 1-to-Many Two-Way Ranging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 16px; font-weight: 500; color: #57606a; border: 1px solid #e0e0e0; background-color: #fafbfc;\"\u003eSupply Voltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; color: #24292f; border: 1px solid #e0e0e0;\"\u003eDC 2.8V ~ 3.6V (3.3V Typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 16px; font-weight: 500; color: #57606a; border: 1px solid #e0e0e0; background-color: #fafbfc;\"\u003eAntenna Options\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; color: #24292f; border: 1px solid #e0e0e0;\"\u003eOnboard High-Efficiency Ceramic Patch Antenna \/ IPEX-1 Generation Receptacle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 16px; font-weight: 500; color: #57606a; border: 1px solid #e0e0e0; background-color: #fafbfc;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; color: #24292f; border: 1px solid #e0e0e0;\"\u003e-40 deg C to +85 deg C (Industrial Grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 16px; font-weight: 500; color: #57606a; border: 1px solid #e0e0e0; background-color: #fafbfc;\"\u003ePackage Dimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; color: #24292f; border: 1px solid #e0e0e0;\"\u003eM01SC: 13*23*3.0mm (1.4g) | T13SX: 20*26mm (2.6g) | T13SC: 20*35mm (3.8g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProduct Selection Guide\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\n\u003cp style=\"font-size: 14px; font-weight: 600; color: #cf222e; margin-bottom: 10px;\"\u003e\u003cstrong\u003eNotice for Selection: Choose EWM551-3G9M01SC (SPI interface) for raw hardware access in TDOA\/TWR custom positioning systems; choose EWM551-3G9T13SC (Ceramic Antenna) or EWM551-3G9T13SX (IPEX connector) for plug-and-play UART AT command two-way ranging up to 500m; or select the matching EWT551 Type-C test kit for turnkey PC evaluation and firmware debugging.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; font-size: 13px; text-align: center; border: 1px solid #e0e0e0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f7f9fa; border-bottom: 2px solid #d0d7de;\"\u003e\n\u003cth style=\"padding: 12px 10px; font-weight: 600; color: #24292f; border: 1px solid #e0e0e0; text-align: left;\"\u003eModel SKU\u003c\/th\u003e\n\u003cth style=\"padding: 12px 10px; font-weight: 600; color: #24292f; border: 1px solid #e0e0e0;\"\u003eProduct Type\u003c\/th\u003e\n\u003cth style=\"padding: 12px 10px; font-weight: 600; color: #24292f; border: 1px solid #e0e0e0;\"\u003eInterface\u003c\/th\u003e\n\u003cth style=\"padding: 12px 10px; font-weight: 600; color: #24292f; border: 1px solid #e0e0e0;\"\u003eAntenna Type\u003c\/th\u003e\n\u003cth style=\"padding: 12px 10px; font-weight: 600; color: #24292f; border: 1px solid #e0e0e0;\"\u003eMax Range\u003c\/th\u003e\n\u003cth style=\"padding: 12px 10px; font-weight: 600; color: #24292f; border: 1px solid #e0e0e0;\"\u003eAccuracy\u003c\/th\u003e\n\u003cth style=\"padding: 12px 10px; font-weight: 600; color: #24292f; border: 1px solid #e0e0e0;\"\u003eDimensions\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600; color: #0969da; border: 1px solid #e0e0e0; text-align: left;\"\u003eEWM551-3G9M01SC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eUWB Hardware Module\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eSPI (Up to 6.8Mbps)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eCeramic Antenna\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e50 m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e\u0026lt; 10 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e13 * 23 * 3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafbfc;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600; color: #0969da; border: 1px solid #e0e0e0; text-align: left;\"\u003eEWM551-3G9T13SC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eUWB Module (MCU+AT)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eUART (115200bps)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eCeramic Antenna\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e500 m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e10 ~ 30 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e20 * 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600; color: #0969da; border: 1px solid #e0e0e0; text-align: left;\"\u003eEWM551-3G9T13SX\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eUWB Module (MCU+AT)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eUART (115200bps)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eIPEX-1 Connector\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e400 m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e10 ~ 30 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e20 * 26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafbfc;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600; color: #0969da; border: 1px solid #e0e0e0; text-align: left;\"\u003eEWM551-3G9T13SX + TX3700-FPC-2510\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eModule + Antenna Bundle\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eUART (115200bps)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eTX3700-FPC-2510 (IPEX)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e400 m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e10 ~ 30 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e20 * 26 mm (Module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600; color: #0969da; border: 1px solid #e0e0e0; text-align: left;\"\u003eEWT551-3G9M01SC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eEvaluation Kit for M01SC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eType-C USB\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eOnboard Module Antenna\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e50 m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e\u0026lt; 10 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e70 * 38 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fafbfc;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: 600; color: #0969da; border: 1px solid #e0e0e0; text-align: left;\"\u003eEWT551-3G9T13SC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eEvaluation Kit for T13SC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eType-C USB\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eOnboard Module Antenna\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e500 m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e10 ~ 30 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e81 * 38 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ebyte-detail-images\" style=\"margin-bottom: 30px;\"\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/1_7034ec8f-bfab-4797-9faa-6c06164ac09e.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (1).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/2_05d5b22e-705d-45b2-a179-e10f54325743.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (2).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3_f7ade7ec-e759-49c0-a702-2cb8ed7292d4.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (3).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/4_e7cf5a9c-42ba-4f40-af83-b677c8ead334.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (4).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/5_60729ab9-adc0-4013-94a1-5cb5f0f447f1.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (5).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/6_6e2b5318-c78f-4bc8-91ca-46f66630b4f5.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (6).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/7_c3060988-3b0a-45c9-a84b-461a2c92d071.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (7).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/8_f2e0e519-793a-439d-a13b-3e7d1b5dcf4e.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (8).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/9_7f9eaed5-79bc-4998-a9a6-678931ccaf73.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (9).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/10_093cb615-4f6f-4342-814d-b0f8373dfa66.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (10).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/11_49393211-4aa7-43a7-89c3-02a2a7cdc5de.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (11).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/12_2a3e4c2b-f648-40a3-bff9-ce6d68514e5d.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series UWB Ranging Module Detail - 详情 (12).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eIndustrial Installation \u0026amp; Wiring\u003c\/h2\u003e\n\u003cp\u003eThe EWM551 series modules are manufactured in compact surface-mount SMD packages with standard stamp-hole solder pads. Supply clean DC 2.8V ~ 3.6V (3.3V typical) across VCC and GND with decoupling capacitors placed immediately adjacent to the VCC pins. For the SPI variant (M01SC), connect SPICSn, SPICK, SPIMOSI, SPIMISO, and IRQ directly to the host microcontroller. For the UART variants (T13SC\/SX), connect TX, RX, and nRST pins to your MCU or USB-to-UART bridge, operating at default 115200bps (8, N, 1). For rapid evaluation, the EWT551 test kits provide plug-and-play Type-C USB interfaces, onboard power regulation, and LED diagnostic indicators for direct connection to PC software.\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/13_b38f894e-8791-49eb-91f8-ce13ba5c194a.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series Pinout \u0026amp; Test Kit Layout - 详情 (13).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/14_1b98094c-d492-4a4a-9a6a-d8d3e363270d.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series Pinout \u0026amp; Test Kit Layout - 详情 (14).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/15_b7b883bb-3ba0-433a-a9ae-a014e6ec3944.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series Pinout \u0026amp; Test Kit Layout - 详情 (15).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/16_b4a97d65-5a49-4026-a763-40c8d0e43873.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series Pinout \u0026amp; Test Kit Layout - 详情 (16).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/17_c9753448-025e-4259-936a-9af2e3926223.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series Pinout \u0026amp; Test Kit Layout - 详情 (17).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; padding: 0; line-height: 0; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/18_62539ad8-9648-4fa7-b509-471c0b5b8f7a.jpg?v=1793344385\" alt=\"Ebyte EWM551 Series Pinout \u0026amp; Test Kit Layout - 详情 (18).jpg\" style=\"width: 100%; max-width: 100%; display: block; margin: 0 auto;\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"ebyte-text-specs\" style=\"margin-top: 30px;\"\u003e\n\u003ch2\u003ePractical Application Scenarios\u003c\/h2\u003e\n\u003ch3\u003e1. Automated Guided Vehicles (AGV) \u0026amp; Forklift Anti-Collision Systems\u003c\/h3\u003e\n\u003cp\u003eIn smart logistics warehouses and automated manufacturing floors, multiple AGVs and manned forklifts navigate high-speed transport aisles. Integrating EWM551-3G9T13SC modules onto AGVs and mobile machinery enables real-time 1-to-many bidirectional distance measurement up to 500m, triggering automatic deceleration and emergency braking interlocks when vehicles approach within critical safety thresholds.\u003c\/p\u003e\n\u003ch3\u003e2. Smart Factory \u0026amp; High-Risk Industrial Personnel Safety Tracking\u003c\/h3\u003e\n\u003cp\u003eIn chemical refineries, underground mining tunnels, and construction sites, monitoring worker presence in hazardous zones is paramount. Equipping workers with wearable UWB tags built around the EWM551 series enables real-time 3D spatial tracking against fixed UWB anchors with sub-10cm precision, triggering geofencing alarms when personnel enter hazardous proximity zones.\u003c\/p\u003e\n\u003ch3\u003e3. Autonomous Following Robots \u0026amp; Smart Luggage \/ Cart Tracking\u003c\/h3\u003e\n\u003cp\u003eService robots, automated hospital supply carts, and smart airport trolleys require continuous distance and angle tracking relative to the user. Utilizing the UART AT command set on the EWM551-3G9T13SX module allows robotics controllers to maintain a stable, jitter-free following distance with responsive real-time distance updates.\u003c\/p\u003e\n\u003ch3\u003e4. Warehouse Asset Tracking \u0026amp; Pallet Real-Time Locating Systems (RTLS)\u003c\/h3\u003e\n\u003cp\u003eTracking high-value tools, inventory pallets, and test equipment across large industrial hangars requires precise indoor coordinates where GPS\/GNSS signals cannot penetrate. Deploying fixed UWB anchor networks with EWM551 modules achieves accurate real-time inventory heatmaps and asset flow analytics.\u003c\/p\u003e\n\u003ch2\u003eFAQ Section\u003c\/h2\u003e\n\u003ch3\u003e1. What is the fundamental difference between the M01SC and T13SC\/SX modules?\u003c\/h3\u003e\n\u003cp\u003eEWM551-3G9M01SC is a pure hardware RF transceiver module that exposes the native SPI interface of the DW1000 chip, requiring the host MCU to run the Decawave driver and positioning stack. In contrast, EWM551-3G9T13SC\/SX integrates an onboard MCU with pre-flashed firmware, providing standard UART AT commands for direct, plug-and-play distance output without complex driver development.\u003c\/p\u003e\n\u003ch3\u003e2. Can multiple UWB tags be measured by a single base station simultaneously?\u003c\/h3\u003e\n\u003cp\u003eYes. The EWM551-3G9T13SC\/SX UART series supports 1-to-many two-way ranging mode. A single central anchor can cyclically poll and measure distances to multiple mobile tags in time-division sequence, outputting structured distance data over serial port.\u003c\/p\u003e\n\u003ch3\u003e3. What is the recommended antenna clearance when designing host PCBs?\u003c\/h3\u003e\n\u003cp\u003eFor modules with onboard ceramic antennas (M01SC and T13SC), the antenna region must overhang the edge of the host motherboard or sit over a designated ground-keepout clearance area (no copper, traces, or metallic components on all PCB layers) to ensure optimal 360-degree omnidirectional radiation patterns.\u003c\/p\u003e\n\u003ch3\u003e4. How do I evaluate the modules using a PC without custom hardware?\u003c\/h3\u003e\n\u003cp\u003eUse the matching evaluation test kits (EWT551-3G9M01SC or EWT551-3G9T13SC). Simply connect the test kit to your computer via a standard Type-C USB cable, open Ebyte's graphical host evaluation software or a serial terminal at 115200bps, and immediately begin reading live distance telemetry and configuring AT parameters.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ebyte Official Store - IoT Module Manufacturer","offers":[{"title":"EWM551-3G9M01SC","offer_id":48847850635469,"sku":"EWM551-3G9M01SC","price":17.23,"currency_code":"USD","in_stock":true},{"title":"EWM551-3G9T13SC","offer_id":48847850668237,"sku":"EWM551-3G9T13SC","price":29.39,"currency_code":"USD","in_stock":true},{"title":"EWM551-3G9T13SX","offer_id":48847850701005,"sku":"EWM551-3G9T13SX","price":27.97,"currency_code":"USD","in_stock":true},{"title":"EWM551-3G9T13SX+TX3700-FPC-2510","offer_id":48847850733773,"sku":"EWM551-3G9T13SX+TX3700-FPC-2510","price":28.58,"currency_code":"USD","in_stock":true},{"title":"EWT551-3G9M01SC","offer_id":48847850766541,"sku":"EWT551-3G9M01SC","price":32.03,"currency_code":"USD","in_stock":false},{"title":"EWT551-3G9T13SC","offer_id":48847850799309,"sku":"EWT551-3G9T13SC","price":38.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/3034a1133efe01daba919094b70c6310_192b845a-b9d8-4f49-a9c7-5913494aefb4.jpg?v=1793344405"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/collections\/spi-module-1155533.jpg?v=1752563279","url":"https:\/\/ebyteiot.com\/hi\/collections\/spi-module\/centimeter-accuracy.oembed","provider":"Ebyte Official Store - IoT Module Manufacturer","version":"1.0","type":"link"}