#include <FastLED.h> #include <borg.h> #define NUM_LEDS 54 #define DATA_PIN 7 CRGB leds[NUM_LEDS]; void setup() { FastLED.addLeds<PL9823, DATA_PIN>(leds, NUM_LEDS); randomSeed(analogRead(0)); } void loop() { int select = random(0, NUM_LEDS); leds[select] = (CRGB) random(1, 0x1000000); FastLED.show(); }