I have a setup which now seems to be working. I would like to turn on one light at a time, sequentially (with all other lights off). Does anyone have an existing script, or know how I can modify the one below to do this? Currently incrementally one additional light is turned on at a time (I only want one light on at a time.
#include <FastLED.h>
#define LED_PIN 8
#define NUM_LEDS 72
CRGB leds[NUM_LEDS];
void setup(){
FastLED.addLeds<WS2812, LED_PIN, GRB>(leds, NUM_LEDS);
}
void loop() {
// put your main code here, to run repeatedly:
for (int i = 0; i <= 72; i++) {
leds[i] = CRGB (0,0,255);
FastLED.show();
delay(2000);
}
}