{"product_id":"rt88h01-dc-5-12v-433m-868m-rs485-lora-22dbm-rf-wireless-transceiver-master-slave-transmission-for-rs485-plc-ptz-wireless-meter-reading","title":"RT88H01 DC 5-12V 433M 868M RS485 Lora 22DBM RF Wireless Transceiver Master-Slave Transmission for RS485 PLC PTZ Wireless Meter Reading","description":"\u003cdiv\u003e\u003cspan style=\"font-size:22px;\"\u003e\u003cspan style=\"font-family:times new roman,times,serif;\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eProduct Name: \u003c\/span\u003eVHF\/UHF Radio Modem RS485 Lora GFSK Wireless Transceiver 22DBM 433M 868M Transmitter and Receiver Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:22px;\"\u003e\u003cspan style=\"font-family:times new roman,times,serif;\"\u003ePackage inlcuded:\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:22px;\"\u003e\u003cspan style=\"font-family:times new roman,times,serif;\"\u003e\u003cspan style=\"color:#000000;\"\u003e1 PCS\u003c\/span\u003e 433M \/ 868M(915M) RT88H01 RS485 LORA Wireless Transmission Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-size:22px;\"\u003e\u003cspan style=\"font-family:times new roman,times,serif;\"\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se61cf96c48364813908dc9c3e2ac81b0W.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-size:22px;\"\u003e\u003cspan style=\"font-family:times new roman,times,serif;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eWorking voltage: 5V-12V;\u003cbr\u003eInterface : RS485\u003cbr\u003eFrequency: 433M Version(410~512MHz);868M\/915M Version(854.5~931MHz)\u003cbr\u003eTransmit power: -9~+22dBm;\u003cbr\u003eReceiver sensitivity: -129dBm;\u003cbr\u003eOperating temperature: -25℃~+75℃;\u003cbr\u003eTransparent transmission mode baud rate :1200 2400,4800,9600(Default),19200,38400,57600,115200;\u003cbr\u003eOpen ground Transmission distance : 1000M\u003cbr\u003eSize(without antenna): 45x30x14mm\u003cbr\u003eWeight(without antenna):12g\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModule features\u003c\/strong\u003e\u003cbr\u003eLong-distance wireless transmission (up to 1000 meters in open space, Bit rate 1.76~62.5Kb\/s);\u003cbr\u003eWorking frequency range: 410~512MHz for 433 version, 854.5~931MHz for 868 version, up to 256 communication channels;\u003cbr\u003eMaximum 156mW (22dBm) transmit power (10 levels of power can be set);\u003cbr\u003eBuilt-in MCU, use serial port to communicate with external devices;\u003cbr\u003eSend a maximum of 250 bytes at a time, and a maximum of 240 bytes in encrypted mode;\u003cbr\u003eThe module can support one-to-one, one-to-many transparent transmission communication through ID setting\u003cbr\u003eThe receiving module can be set to Repeater mode to extend the communication distance (solder the M0 solder spot on the module);\u003cbr\u003eThe module can set data AES encrypted transmission to enhance data confidentiality.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n\u003cdiv style=\"font-size:14pt\"\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size:22px;\"\u003e\u003cspan style=\"font-family:times new roman,times,serif;\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eFor more information, please contact me\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eRecommend to buy more than 2pcs!!!\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003e\u003cstrong\u003eHow to use (\u0026gt;=2pcs):\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e1 2PCS,Module 1 and Module 2 send data to each other.\u003cbr\u003e\u003cbr\u003e2 3PCS,Module 1 sends data, module 2 acts as a repeater (multiple repeaters can be used), and module 3 receives data; delay sending and receiving distance.\u003cbr\u003e\u003cbr\u003e3 \u0026gt;=3PCS,One as master device, the other as will be as slave device.\u003cbr\u003ethe way they work as well as wired RS485 bus. Master device transmit data, Slave devices all receive data.Any slave device transmit data, master device and the other slave devices can receive .When ever only allowed one device (master or slave) to transmit data.\u003c\/span\u003e\u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S326adb7bc5914c32b8eae2faa7590522Q.jpg\"\u003e\u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9e84a0fa99544dba806b3664a836bc777.jpg\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-size:22px;\"\u003e\u003cspan style=\"font-family:times new roman,times,serif;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003ePTZ Camera\u003cbr\u003eModbus modbus Temperature and humidity sensor\u003cbr\u003e\u003cspan style=\"color:rgb(21, 21, 21)\"\u003eR4D3C32 N4D8B08 \u003c\/span\u003eN4D8C12 RS485 Relay\u003cbr\u003eRemote control, remote measurement system;\u003cbr\u003eWireless meter ;\u003cbr\u003eSmart Home,Home Automation ,Wiser Home;\u003cbr\u003eAccess control ;\u003cbr\u003eIdentification system ;\u003cbr\u003eData collection;\u003cbr\u003eIT household appliance ;\u003cbr\u003eIntelligence household appliance;\u003cbr\u003eBaby monitoring system;\u003cbr\u003eThermometer\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eletechsup Factory store ","offers":[{"title":"433MHz","offer_id":46474176004253,"sku":"RT88H01_433M","price":15.99,"currency_code":"USD","in_stock":true},{"title":"868MHz","offer_id":46474175971485,"sku":"RT88H01_868M","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/Sd1b1c83eb50e418db1a8159f92794dbcG.webp?v=1738858269","url":"https:\/\/eletechsup.com\/es\/products\/rt88h01-dc-5-12v-433m-868m-rs485-lora-22dbm-rf-wireless-transceiver-master-slave-transmission-for-rs485-plc-ptz-wireless-meter-reading","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}