[Arduino IDE demo source code for KC868-A8S]--#01-KC868-A8S_433_receive_code

Code:
/* RF-receive code for KC868-A8S*/

/*If receive the RF single,the LED will be turn the color to "0xff00ff"*/

/*install library RCSwitch and Adafruit_NeoPixel*/



#include <RCSwitch.h>  //Install library "rcswitch" 

#include <Adafruit_NeoPixel.h>



Adafruit_NeoPixel rgb_display = Adafruit_NeoPixel(130,12,NEO_GRB + NEO_KHZ800);

//The WS2812 rgb LED is connect to IO12    RGB_LED number is 1

RCSwitch mySwitch = RCSwitch();

void setup() {

  Serial.begin(9600);

  rgb_display.begin();

  mySwitch.enableReceive(digitalPinToInterrupt(16));  //receive PIN IO16

}



void loop() {

 

if (mySwitch.available()) {

    Serial.print("Received ");

    Serial.println( mySwitch.getReceivedValue() );

    rgb_display.setPixelColor((1)-1,(0xff00ff));

    rgb_display.setBrightness(100);

    rgb_display.show();

  }

    mySwitch.resetAvailable();   

}