int PIN = 3;
int totalLEDs = 11;
int ledFadeTime = 5;
Adafruit_NeoPixel strip = Adafruit_NeoPixel(totalLEDs, PIN, NEO_GRB + NEO_KHZ800);
void setup() {
strip.begin();
strip.show(); // Initialize all pixels to 'off'
}
void loop() {
rgbFadeInAndOut(0, 0, 255, ledFadeTime); // Blue
}
void rgbFadeInAndOut(uint8_t red, uint8_t green, uint8_t blue, uint8_t wait) {
for(uint8_t b = 0; b <255; b++) {
for(uint8_t i=0; i < strip.numPixels(); i++) {
strip.setPixelColor(i, red * b/255, green * b/255, blue * b/255);
}
strip.show();
delay(wait);
};
for(uint8_t b=255; b > 0; b--) {
for(uint8_t i = 0; i < strip.numPixels(); i++) {
strip.setPixelColor(i, red * b/255, green * b/255, blue * b/255);
}
strip.show();
delay(wait);
};
};