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| #include <FastLED.h>
#define LED_PIN 5
#define NUM_LEDS 1
#define BRIGHTNESS 51
#define LED_TYPE WS2811
#define COLOR_ORDER GRB
CRGB leds[NUM_LEDS];
void setup() {
delay( 3000 ); // power-up safety delay
FastLED.addLeds<LED_TYPE, LED_PIN, COLOR_ORDER>(leds, NUM_LEDS).setCorrection( TypicalLEDStrip );
FastLED.setBrightness( BRIGHTNESS );
}
void loop() {
for(int dot = 0; dot < NUM_LEDS; dot++) {
leds[dot] = CRGB::Blue;
FastLED.show();
// clear this led for the next time around the loop
leds[dot] = CRGB::Black;
delay(30);
}
}
} |
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