Monthly Archives: July 2017

This works on Wemos D1 mini

#define FASTLED_ESP8266_D1_PIN_ORDER  // this lets you use Wemos pin numbering
#include<FastLED.h>                   // this brings in FastLED
#define NUM_LEDS 24                   // set LED number
#define DATA_PIN 7
#define CLOCK_PIN 5

CRGBArray<NUM_LEDS> leds;

    void setup() { 
        FastLED.addLeds<APA102, DATA_PIN, CLOCK_PIN, BGR, DATA_RATE_MHZ(12)>(leds, NUM_LEDS);
    }

void loop() {
      FastLED.clear();
      // Turn the first led red for 1 second
      //leds[0] = CRGB::Red; 
      //leds[1] = CRGB::Green;
      //leds[2] = CRGB::Blue; 
      //FastLED.show();
      //delay(1000);

      for(int i=0; i<NUM_LEDS; i++){
          leds[i].setRGB( 255, 0, 0);
      }
      FastLED.show();
      delay(1000);
      for(int i=0; i<NUM_LEDS; i++){
          leds[i].setRGB( 0, 255, 0);
      }
      FastLED.show();
      delay(1000);
      for(int i=0; i<NUM_LEDS; i++){
          leds[i].setRGB( 0, 0, 255);
      }
      FastLED.show();
      delay(1000);
}
// end