{"product_id":"industrial-grade-uart-ttl-to-rs485-isolated-communication-surge-protection-for-arduiuo-mega-4-nodemcu-esp8266","title":"OPTLB03 Industrial Grade UART TTL to RS485 Isolated communication Surge Protection for Arduiuo  MEGA  4 NODEMCU ESP8266","description":"\u003ch1\u003e\n\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Name : \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003eIndustrial Grade UART TTL to RS485 Isolated communication Surge Protection for Arduino MEGA 4 NODEMCU ESP8266\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\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)\"\u003e1 pcs RS485 to TTL Isolated communication Surge Protection Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\u003cdiv\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb338726f987f4614b7efdf8099ca7604J.jpg\" slate-data-type=\"image\"\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eFeatures:\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eRS485 to TTL232 Isolated communication Surge Protection Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003cbr\u003eWorking voltage: DC 5V (DC 4.5-5.5V)\u003cbr\u003eWorking current: \u0026lt;2mA\u003cbr\u003eCommunication rate (baud rate): 100-256000BPS\u003cbr\u003eTTL Level: 5V\u003cbr\u003eTVS anti-surge protection\u003cbr\u003eIndustrial grade RS485 chip\u003cbr\u003eRX TX Signal 3000V digital isolation\u003cbr\u003eR\/D Signal optocoupler isolation\u003cbr\u003eOperating temperature: -40°C to 85°C\u003cbr\u003eSize : 29 x 16 x 7mm\u003cbr\u003eWeight: about 2g\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eTypical Application:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003cbr\u003eRS485 TO TTL\u003cbr\u003efor Arduiuo UNO MEGA PRO DUE\u003cbr\u003efor Raspberr Pi 2 3B+\u003cbr\u003ePLC Industrial control equipment\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9de8ddee8f064999994695da092d750cI.jpg\" slate-data-type=\"image\"\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003ePin description\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003eS5V : RS485 Power+\u003cbr\u003eSGND: RS485 Power-\u003cbr\u003eA+ : RS485 A+\u003cbr\u003eB- : RS485 B-\u003cbr\u003eT5V : TTL Power+\u003cbr\u003eTGND: TTL Power-\u003cbr\u003eR\/D : Data flow control signal,Usually set to low level,\u003cbr\u003eTTL send data is set to high level\u003cbr\u003eRX : TTL RXD(Connect MCU RXD pin)\u003cbr\u003eTX : TTL TXD(Connect MCU TXD pin)\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eWiring diagram:\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S12853dc437534e5594e61a89be87e5a0H.jpg\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S00ec2eb7ea124a48982792e02a9dff5aD.jpg\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc3193c339e7f469184a6d8a6ffbe94c1C.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Eletechsup Factory store ","offers":[{"title":"Khaki","offer_id":46474249470109,"sku":"OPTLB03_A","price":1.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":46474249502877,"sku":"OPTLB03_B","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/Sb338726f987f4614b7efdf8099ca7604J.webp?v=1738859125","url":"https:\/\/eletechsup.com\/es\/products\/industrial-grade-uart-ttl-to-rs485-isolated-communication-surge-protection-for-arduiuo-mega-4-nodemcu-esp8266","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}