Build Flash Belt [upd] May 2026

void loop() // Pattern 1: Red chase for (int i = 0; i < NUM_LEDS; i++) leds[i] = CRGB::Red; FastLED.show(); delay(30); leds[i] = CRGB::Black;

delay(500);

// Pattern 3: Strobe flash belt (all white) for (int i = 0; i < 10; i++) fill_solid(leds, NUM_LEDS, CRGB::White); FastLED.show(); delay(50); fill_solid(leds, NUM_LEDS, CRGB::Black); FastLED.show(); delay(50);

delay(1000);

void setup() FastLED.addLeds<LED_TYPE, LED_PIN, COLOR_ORDER>(leds, NUM_LEDS); FastLED.setBrightness(BRIGHTNESS);