{"product_id":"rt4ae01-433m-868m-rs485-rs232-usb-wireless-transceiver-serial-data-long-distance-transmi","title":"RT4AE01 433M 868M RS485 RS232 USB Wireless Transceiver Serial Data Long-Distance Transmi","description":"\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eRT4AE01 from eletechsup\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eProduct Name: \u003c\/span\u003e433M 868M RS485 RS232 USB Wireless Transceiver Serial Data Long-Distance Transmission Module for PLC Relay Meter Reading Sensor\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003ePackage inlcuded:\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e1 PCS 433M\/868M RS485 \/RS232\/USB Wireless UART transceiver(\u003cspan style=\"color: #ff0000;\"\u003ePlease select the version you need\u003c\/span\u003e)\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\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/kwMAAOSwx89jLmmy\/$_10.JPG\"\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: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cspan\u003eDescription:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eWorking voltage: 4.8V-9V(2A Power Supply is Recommended);\u003cbr\u003eInterface : RS485\/RS232\/USB\u003cbr\u003eFrequency: 433MHz\/868MHz\u003cbr\u003eTransmit power: -40~+20dBm;\u003cbr\u003eReceiver sensitivity: -114dBm;\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 : 500M\u003cbr\u003eSize(without antenna): 80x50x31mm\u003cbr\u003eWeight(without antenna):50g\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\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\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\u003cspan style=\"color: #0000cd;\"\u003eThe three products of RS485\/RS232\/USB only have different interfaces and the same functions. Can communicate with each other, mixed use:\u003cbr\u003eRS485\u0026lt;-\u0026gt;RS485, RS232\u0026lt;-\u0026gt;RS232,USB\u0026lt;-\u0026gt;USB,\u003cbr\u003eUSB\u0026lt;-\u0026gt;RS485, USB\u0026lt;-\u0026gt;RS232, RS485\u0026lt;-\u0026gt;RS232\u003c\/span\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, 255);\"\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\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/0~IAAOSwM0pjLmmw\/$_10.JPG\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/riwAAOSwDtxjLmmw\/$_10.JPG\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/vhgAAOSwGE9jLmmv\/$_10.JPG\"\u003e\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\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: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cspan\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWireless Meter Reading,\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIndustrial Control,\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWireless Sensor Network,\u003c\/span\u003e\u003cbr style=\"color: rgb(0, 0, 0); font-size: medium;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTelemetry Equipment\u003c\/span\u003e\u003cbr\u003ePTZ Camera\u003cbr\u003eModbus modbus temperature sensor\u003cbr\u003eLED Controller\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003eRS485\/RS232 Relay\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e\n\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\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\u003cbr\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\u003cspan style=\"font-size: 20px;\"\u003e\u003cspan style=\"font-family: times new roman,times,serif;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eList of AT commands:\u003cbr\u003eThis is a brief description of AT commands, please refer to the ''RT4AE01 AT Command Detailed Description'' manual for detailed descriptions\u003cbr\u003e\u003cbr\u003eFactory serial port parameters: 9600 8 N 1\u003cbr\u003e\u003cbr\u003eSend ''AT+ENABLE=1'' within three minutes after power on to enter the AT command configuration mode\u003cbr\u003eConfiguration completed: send ''AT+ENABLE=0'' to exit the AT command configuration mode\u003cbr\u003e\u003cbr\u003e1 ID\u003cbr\u003eQuery : AT+ID?\u003cbr\u003eSet : AT+ID=xxx (000-254)\u003cbr\u003e\u003cbr\u003e2 Software version information\u003cbr\u003eQuery : AT+INF?\u003cbr\u003e\u003cbr\u003e3 working channels\u003cbr\u003eQuery : AT+FREQ?\u003cbr\u003eSet : AT+FREQ=xxx(000-254)\u003cbr\u003eThe frequency of data transmission is 430MHz+xxx*0.1MHz (xxx is the selected working channel)\u003cbr\u003e\u003cbr\u003e4 baud rate\u003cbr\u003eQuery : AT+BAUD?\u003cbr\u003eSetting : AT+BAUD=x(0-7)\u003cbr\u003e0:1200 1:2400 2:4800 3:9600 (default) 4:19200 5:38400 6:57600 7:115200\u003cbr\u003e\u003cbr\u003e5 parity bits\u003cbr\u003eQuery : AT+PARITY?\u003cbr\u003eSetting : AT+PARITY=x(0-2)\u003cbr\u003e0: No parity 1: Even parity 2: Odd parity\u003cbr\u003e\u003cbr\u003e6 Transmit power\u003cbr\u003eQuery: AT+POWER?\u003cbr\u003eSetting: AT+POWER=x(0-9)\u003cbr\u003e0:-40dBm 1:-16dBm 2:-10dBm 3:-5dBm 4:0dBm 5:+5dBm 6:+10dBm 7:+15dBm 8:+18dBm 9:+20dBm\u003cbr\u003e\u003cbr\u003e7 Factory reset\u003cbr\u003eSet: AT+RESET\u003cbr\u003e\u003cbr\u003e8 Reboot:\u003cbr\u003eSettings: AT+REPOWER\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-size: medium; color: rgb(0, 0, 0);\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eletechsup Original Factory Official‌ Store ","offers":[{"title":"1PCS RS485 868M","offer_id":46536981938333,"sku":"RT4AE01_485_868M","price":17.99,"currency_code":"USD","in_stock":true},{"title":"1PCS RS485 433M","offer_id":46536981971101,"sku":"RT4AE01_485_433M","price":17.99,"currency_code":"USD","in_stock":true},{"title":"1PCS RS232 868M","offer_id":46536981741725,"sku":"RT4AE01_232_868M","price":17.99,"currency_code":"USD","in_stock":true},{"title":"1PCS RS232 433M","offer_id":46536981905565,"sku":"RT4AE01_232_433M","price":17.99,"currency_code":"USD","in_stock":true},{"title":"1PCS USB 868M","offer_id":46536981840029,"sku":"RT4AE01_USB_868M","price":17.99,"currency_code":"USD","in_stock":true},{"title":"1PCS USB 433M","offer_id":46536981872797,"sku":"RT4AE01_USB_433M","price":17.99,"currency_code":"USD","in_stock":true},{"title":"2PCS 868M Antenna","offer_id":46536981774493,"sku":"TB451*2","price":9.99,"currency_code":"USD","in_stock":true},{"title":"2PCS 433M Antenna","offer_id":46536981807261,"sku":"TB450*2","price":9.99,"currency_code":"USD","in_stock":true},{"title":"1x USB to RS485 programmer","offer_id":46536982003869,"sku":"UD68B01","price":2.99,"currency_code":"USD","in_stock":true},{"title":"1x USB to RS232 Male programmer","offer_id":46536982036637,"sku":"TB052","price":1.99,"currency_code":"USD","in_stock":true},{"title":"1x USB B wire","offer_id":46536982069405,"sku":"TB435","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/10_89dbda50-778e-488a-b448-272cd59d0d25.jpg?v=1740745324","url":"https:\/\/eletechsup.com\/es\/products\/rt4ae01-433m-868m-rs485-rs232-usb-wireless-transceiver-serial-data-long-distance-transmi","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}