{"product_id":"433m-4ch-rf-wireless-remote-control-switch-relay-board-for-arduno-mega2560","title":"CJ018 433M 4Ch RF Wireless Remote Control Switch Relay Board  for Arduno MEGA2560","description":"\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\n\u003cdiv font-size:=\"\" new=\"\" style=\"color: rgb(255, 0, 0);\" times=\"\"\u003e\u003cspan style=\"font-size:18px;\"\u003eProduct title : 433M 4Ch RF Wireless Remote Control Switch Relay Board  for Arduino UNO MEGA2560\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv font-size:=\"\" new=\"\" style=\"color: rgb(0, 0, 0);\" times=\"\"\u003e \u003c\/div\u003e\n\n\u003cdiv font-size:=\"\" font-weight:=\"\" new=\"\" style=\"color: rgb(0, 0, 0);\" times=\"\"\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv font-size:=\"\" new=\"\" style=\"color: rgb(0, 0, 0);\" times=\"\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" font-weight:=\"\" new=\"\" times=\"\"\u003ePacking list:\u003c\/span\u003e\u003cbr\u003e\n\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003e1  PCS \u003c\/span\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003eDC5V 4 Channel Arduino Relay Board;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv id=\"pastingspan1\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003e1 PCS 433M 4 Buttons Remote (\u003c\/span\u003e\u003cspan font-size:=\"\" new=\"\" style=\"color: rgb(255, 0, 0);\" times=\"\"\u003eThis remote doesnot have a battery inside，Battery 12V 27A )\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv id=\"pastingspan1\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003e1 PCS 433M 4 Channel Receiver module \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"font-weight: bold;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/NzAwWDcwMA==\/z\/mQIAAOSwL7ta9ItV\/$_12.JPG?set_id=880000500F\"\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv font-size:=\"\" font-weight:=\"\" new=\"\" style=\"color: rgb(0, 0, 0);\" times=\"\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv id=\"pastingspan1\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003eThis is based on ARDUINO UNO\/MEGA2560 433M Wireless Controller Kit , include ：\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv id=\"pastingspan1\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003e4 Channel Relay Module,4 Buttons Remote,4 Channel Receiver module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" style=\"color: rgb(0, 0, 255);\" times=\"\"\u003eEasy diy you ARDUINO wireless controller(Assuming you already have ARDUINO UNO\/MEGA2560) ,Very interesting!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" style=\"color: rgb(255, 0, 0);\" times=\"\"\u003eNOTE :Does not include ARDUINO UNO R3!\u003c\/span\u003e  \u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cstrong\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003eDC5V 4CH Arduino Relay Board\u003c\/span\u003e: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv id=\"pastingspan1\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003e5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e  \u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv id=\"pastingspan1\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003eIndication LED’s for Relay output status\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e  \u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv id=\"pastingspan1\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003eOnly use Arduino 4 Digital IO: A0 A1 A2 A3;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e  \u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003eCan be inserted directly into Arduino uno mega2560,Ideal for linking up to your  Arduino UNO Mini Nano Mega2560 etc,or others MCU ( AVR STM32 ARM PIC AT89C51 STC MSP430 FPGA CPLD etc.) \u003c\/span\u003e\u003c\/span\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003e4 Channel Relay Board Size : 75mm*55mm*19.3mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"font-weight: bold;\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e note:Packing list does not include ARDUINO UNO R3! \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv style=\"font-weight: bold;\"\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv font-size:=\"\" new=\"\" style=\"color: rgb(0, 0, 0);\" times=\"\"\u003e\n\u003cdiv style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e433M 4 Buttons Remote:\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003ePower supply : 12V 27A battery  replacable .\u003cspan style=\"color: red;\"\u003e(This remote doesnot have a battery , Please buy in your local market ))\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cstrong\u003e433M 4 Channel Receiver module:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003eCan be directly plugged into UNO\/MEGA2560 board，Pin connector： \u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e     \u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ctable border=\"0\" cellpadding=\"2\" cellspacing=\"2\" style=\"width: 1338px;\" width=\"500\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e Receiver module\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e   UNO\/MEGA2560\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e GND\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e GND\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e VCC\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e 13\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e I0\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e 12\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e I1\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e 11\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e I2\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e 10\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e I3\u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e 9\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e VT \u003c\/span\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\u003cspan style=\"font-size:18px;\"\u003e 8 (You can ignore)\u003c\/span\u003e\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv font-size:=\"\" new=\"\" style=\"color: rgb(0, 0, 0);\" times=\"\"\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan font-size:=\"\" new=\"\" times=\"\"\u003eArduino uno\/mega2560 Code\u003c\/span\u003e \u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e\/\/******************************************************\/\/\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e \n\u003cdiv id=\"pastingspan1\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px;\"\u003e\/\/Author: cantone-electonics\u003cbr\u003e\n\/\/More information welcome to :\u003cbr\u003e\n\/\/Arduino 1.0.4\u003cbr\u003e\n\/\/Arduino uno R3\u003cbr\u003e\n\/\/Arduino 4 channel Wireless Controller\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:18px;\"\u003e \u003cbr\u003e\nint VCC = 13;\/\/\u003cbr\u003e\nint I0 = 12;\u003cbr\u003e\nint I1 = 11;\u003cbr\u003e\nint I2 = 10;\u003cbr\u003e\nint I3 = 9;\u003cbr\u003e\nint VT = 8;\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:18px;\"\u003eint Relay1 = A0;\u003cbr\u003e\nint Relay2 = A1;\u003cbr\u003e\nint Relay3 = A2;\u003cbr\u003e\nint Relay4 = A3;\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:18px;\"\u003eint InputState = 1;      \/\/ variable for reading the input status\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:18px;\"\u003e\/\/ the setup routine runs once when you press reset:\u003cbr\u003e\nvoid setup() {               \u003cbr\u003e\n  \/\/ initialize the digital pin\u003cbr\u003e\n  pinMode(VCC, OUTPUT);\u003cbr\u003e\n  pinMode(I0, INPUT);\u003cbr\u003e\n  pinMode(I1, INPUT);\u003cbr\u003e\n  pinMode(I2, INPUT);\u003cbr\u003e\n  pinMode(I3, INPUT);\u003cbr\u003e\n \/\/ pinMode(VT, INPUT);\u003cbr\u003e\n \u003cbr\u003e\n  pinMode(Relay1, OUTPUT);\u003cbr\u003e\n  pinMode(Relay2, OUTPUT);\u003cbr\u003e\n  pinMode(Relay3, OUTPUT);\u003cbr\u003e\n  pinMode(Relay4, OUTPUT);\u003cbr\u003e\n \u003cbr\u003e\n  digitalWrite(Relay1, HIGH);\u003cbr\u003e\n  digitalWrite(Relay2, HIGH);\u003cbr\u003e\n  digitalWrite(Relay3, HIGH);\u003cbr\u003e\n  digitalWrite(Relay4, HIGH);\u003cbr\u003e\n \u003cbr\u003e\n  digitalWrite(VCC, HIGH);\/\/AS VCC\u003cbr\u003e\n \u003cbr\u003e\n  \/\/Activate input pin internal pull-up resistors\u003cbr\u003e\n digitalWrite(I0, HIGH);\u003cbr\u003e\n digitalWrite(I1, HIGH);\u003cbr\u003e\n digitalWrite(I2, HIGH);\u003cbr\u003e\n digitalWrite(I3, HIGH);\u003cbr\u003e\n\/\/ digitalWrite(VT, HIGH);\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:18px;\"\u003e delay(2000);\/\/Waiting for rf receiver module startup\u003cbr\u003e\n \u003cbr\u003e\n}\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:18px;\"\u003e\/\/ the loop routine runs over and over again forever:\u003cbr\u003e\nvoid loop() {\u003cbr\u003e\n \u003cbr\u003e\n   InputState = digitalRead(I0);\u003cbr\u003e\n  if(InputState==0) digitalWrite(Relay1, HIGH); else digitalWrite(Relay1, LOW);\u003cbr\u003e\n \u003cbr\u003e\n  InputState = digitalRead(I1);\u003cbr\u003e\n  if(InputState==0) digitalWrite(Relay2, HIGH); else digitalWrite(Relay2, LOW);\u003cbr\u003e\n \u003cbr\u003e\n  InputState = digitalRead(I2);\u003cbr\u003e\n  if(InputState==0) digitalWrite(Relay3, HIGH); else digitalWrite(Relay3, LOW);\u003cbr\u003e\n \u003cbr\u003e\n  InputState = digitalRead(I3);\u003cbr\u003e\n  if(InputState==0) digitalWrite(Relay4, HIGH); else digitalWrite(Relay4, LOW);\u003cbr\u003e\n   \u003cbr\u003e\n}\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size:18px;\"\u003e\/\/******************************************************\/\/  \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"color: rgb(0, 0, 0); font-weight: bold;\"\u003e\n\u003cdiv style=\"line-height: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-weight: normal; text-size-adjust: auto;\"\u003e\n\u003cdiv id=\"pastingspan1\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n \n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cp align=\"left\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eletechsup Original Factory Official‌ Store ","offers":[{"title":"Default Title","offer_id":46537013428381,"sku":"CJ018*1+CJ003*1+YC064*1","price":35.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/10_651054a6-b208-4c28-9b40-9530d4896653.jpg?v=1740746440","url":"https:\/\/eletechsup.com\/es\/products\/433m-4ch-rf-wireless-remote-control-switch-relay-board-for-arduno-mega2560","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}