{"product_id":"ebyte-e840-ttlec05-dne-v2-4g-cat1-module-ttl-pin-module-small-size-high-speed-high-latency-low-serial-port-device-networking-副本","title":"0.1$ Free Sample(Limit 2 pcs per person of all sample models) EBYTE E840-TTL(EC05-DNE)-V2 4G CAT1 module TTL pin module small size high speed high latency low serial port device networking","description":"\u003csection class=\"module-view\"\u003e\n\u003cdiv class=\"module-news\"\u003e\n\u003cdiv class=\"module-banner-in\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2026-3-2\/2026321440309351.jpg\" usemap=\"#image-map\"\u003e\u003cmap name=\"image-map\"\u003e \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000324622230.mp4?dft=hd\" coords=\"10,145,494,414\" shape=\"rect\" target=\"_blank\"\u003e\n \n\u003carea alt=\"\" title=\"\" href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000324616619.mp4?dft=hd\" coords=\"508,148,987,426\" shape=\"rect\" target=\"_blank\"\u003e\n \u003c\/map\u003e\u003ca href=\"https:\/\/play.video.alibaba.com\/global\/play\/6000325486332.mp4?dft=hd\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2026-3-12\/20263121643256742.png\" title=\"Software Configuration\" alt=\"Software Configuration\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"module-right\"\u003e\n\u003cdiv class=\"module-ti\"\u003e\n\u003cstrong\u003eE840-TTL(EC05-DNE) 4G Cat.1 module\u003c\/strong\u003e\n\u003cdiv class=\"m-share\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-in\"\u003e\n\u003cp\u003e\u003cb\u003e[Working voltage]：\u003c\/b\u003eDC 4.5~18V\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Data interface]：\u003c\/b\u003eTTL level\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Product size]：\u003c\/b\u003e25*25mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Product weight]：\u003c\/b\u003e4.3±0.2g\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e[Introduction]：\u003c\/b\u003eE840-TTL (EC05-DNE) is a small-sized 4G TTL pin module developed by Ebyte using 4G CAT1 technology for use in the Asia-Pacific region, Australia, New Zealand and other regions. It has the characteristics of small size, high speed, low delay and convenient use. Simple features, simple configuration can realize serial device networking function (two-way transparent transmission between serial device and network server). The 4G pin module adopts 2.0mm pin header, which is easy to debug. Simple configuration can realize the serial port networking process, which is very convenient to integrate into the Internet of Things project. The 4G module supports two links, supports the MQTT protocol, and supports access to the Alibaba Cloud Platform, OneNet Platform, Baidu Cloud Platform, and Huawei Cloud Platform, making it easy to implement IoT applications.\u003ca class=\"download-in\"\u003e\u003ci class=\"iconfont\"\u003e\u003c\/i\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable height=\"1103\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\" height=\"29\"\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"79\" height=\"14\" class=\"et2\"\u003e\u003cspan\u003eParameter name\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"105\" class=\"et3\"\u003e\u003cspan\u003eParameter value\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd valign=\"middle\" align=\"center\" width=\"184\" class=\"et4\"\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\"\u003e\n\u003ctd width=\"79\" height=\"68\" class=\"et5\" rowspan=\"3\"\u003e\u003cspan\u003eCharacteristic parameters\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003eSupport frequency band\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003eLTE-FDD: B1\/B3\/B5\/B7\/B8\/B20\/B28\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\"\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003eNetwork protocol characteristics\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003eSupport TCP\/UDP\/MQTT\/HTTP\/DNS protocols\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003eRF interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003eGeneration 1 IPEX interface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"79\" height=\"294\" class=\"et5\" rowspan=\"15\"\u003e\u003cspan\u003eHardware features\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003eData interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003e3.3V TTL level\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003ebaud rate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003e1200-230400, default 115200bps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003edata bits\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003e8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003eStop bit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003e1 (default), 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003eCheck Digit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003eNone (default), Odd, Even\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"105\" class=\"et6\" rowspan=\"3\"\u003e\u003cspan\u003eOperating Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et8\"\u003e\u003cspan\u003eVCC1: DC 4.5~18V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"184\" class=\"et9\"\u003e\u003cspan\u003eVCC2: 3.3~4.3V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"79\"\u003e\n\u003ctd width=\"184\" class=\"et10\"\u003e\u003cspan\u003eNote: VCC1 cannot be powered at the same time as VCC2, it is recommended to use the VCC1 pin\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\"\u003e\n\u003ctd width=\"105\" class=\"et6\" rowspan=\"4\"\u003e\u003cspan\u003eWorking current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et8\"\u003e\u003cspan\u003ePeak-VCC1 pin: 2000mA@5V\/1000mA@12V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\"\u003e\n\u003ctd width=\"184\" class=\"et9\"\u003e\u003cspan\u003ePeak-VCC2 pin: 2500mA@3.3V\/2300mA@4.2V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\"\u003e\n\u003ctd width=\"184\" class=\"et9\"\u003e\u003cspan\u003eStandby-VCC1 pin: 50mA@5V\/30mA@12V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\"\u003e\n\u003ctd width=\"184\" class=\"et10\"\u003e\u003cspan\u003eStandby-VCC2 pin 80mA@3.3V\/60mA@4.2V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003eOperating temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003e-40~+85℃\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003e25×25mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003eproduct weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003e4.3±0.2g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"29\"\u003e\n\u003ctd width=\"79\" height=\"174\" class=\"et5\" rowspan=\"7\"\u003e\u003cspan\u003eindicator light\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"105\" class=\"et6\"\u003e\u003cspan\u003ePWR (blue)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003eLights up when power is on\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\"\u003e\n\u003ctd width=\"105\" class=\"et6 selectTdClass\" rowspan=\"3\"\u003e\u003cspan\u003eDATA (green)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et8\"\u003e\u003cspan\u003eOff: The module is powered on and searching for SIM cards;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\"\u003e\n\u003ctd width=\"184\" class=\"et9\"\u003e\u003cspan\u003eFlashing: The module detects the correct SIM card and is attaching to the network;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\"\u003e\n\u003ctd width=\"184\" class=\"et10\"\u003e\u003cspan\u003eSteady on: The module is successfully attached to the network;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\"\u003e\n\u003ctd width=\"105\" class=\"et6 selectTdClass\"\u003e\u003cspan\u003eDATA (green)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et7\"\u003e\u003cspan\u003eFlashing: When the serial port is sending\/receiving data\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"53\"\u003e\n\u003ctd width=\"105\" class=\"et6 selectTdClass\" rowspan=\"2\"\u003e\u003cspan\u003eLINK (orange)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"184\" class=\"et8\"\u003e\u003cspan\u003eSteady on: The module is successfully connected to the server;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"52\"\u003e\n\u003ctd width=\"184\" class=\"et13\"\u003e\u003cspan\u003eOff: The module failed to connect to the server successfully;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca 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href=\"https:\/\/ebyteiot.com\/products\/ebyte-e840-dtuec05-485e-iot-4g-cat1-lte-router-modem-rs485-gateway-wireless-module-transparent-transmission-4g-cat1-dtu?_pos=1\u0026amp;_sid=c20a7ea19\u0026amp;_ss=r\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/06_350bd333-e302-48ff-ab1c-56216792ba3b.jpg?v=1776243848\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/5911\/1885\/files\/E840-DTU_EC05-series.jpg?v=1733908895\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"4G Cat.1 module\" title=\"E840-TTL(EC05-DNE)\" src=\"https:\/\/www.cdebyte.com\/Uploadfiles\/Picture\/2024-5-11\/2024511162807124.jpg\"\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\u003c\/section\u003e\n\u003cfooter class=\"footer\"\u003e\n\u003cdiv class=\"footer-top\"\u003e\n\u003cdiv 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