[Arduino IDE demo source code for KC868-A8S]--#08-KC868-A8S_WS2812-RGB_LED_code

Code:
/*KC868-A8S  WS2812 RGB LED CODE*/



#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



void setup(){

  rgb_display.begin();

}



void loop(){

  /*

    void setPixelColor(uint16_t n, uint32_t c);

    uint16_t n   start from 0 

 */

  rgb_display.setPixelColor((1)-1,(0xff00ff));// Set RGB_LED to Blue color

  rgb_display.setBrightness(100);

  rgb_display.show();

  delay(2000);

  rgb_display.setPixelColor((1)-1,(0xff0000));// Set RGB_LED to Blue color

  rgb_display.setBrightness(100);

  rgb_display.show();

  delay(2000);

  rgb_display.setPixelColor((1)-1,(0x00ff00));// Set RGB_LED to Blue color

  rgb_display.setBrightness(100);

  rgb_display.show();

  delay(2000);

  



}