#include <FastLED.h>
#define NUM_LEDS 16
#define DATA_PIN 5
#define CLOCK_PIN 13
// Define the array of leds
CRGB leds[NUM_LEDS];
void setup() {
delay(2000);
FastLED.addLeds<NEOPIXEL, DATA_PIN>(leds, NUM_LEDS);
// FastLED.setBrightness(20); // GRB ordering is assumed
}
void loop() {
// Turn the LED on, then pause
leds[0] = CRGB::HotPink;
FastLED.show();
delay(500);
// Now turn the LED off, then pause
leds[0] = CRGB::Black;
FastLED.show();
delay(500);
}