42 lines
1.1 KiB
Arduino
42 lines
1.1 KiB
Arduino
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#include <FastLED.h>
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#define NUM_LEDS 200
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#define DATA_PIN 10
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#define LEDTYPE WS2812B
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#define DOSERIAL 0
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CRGB leds[NUM_LEDS];
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int fadeAmount = 2; // Set the amount to fade I usually do 5, 10, 15, 20, 25 etc even up to 255.
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int brightness = 50;
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int delayTime = 60;
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int lowerBound = 10;
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int upperBound = 200;
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void setup() {
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FastLED.addLeds<LEDTYPE, DATA_PIN>(leds, NUM_LEDS);
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Serial.begin(9600); //This pipes to the serial monitor
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Serial.println("Initialize Serial Monitor");
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}
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void loop() {
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for (int i = 0; i < NUM_LEDS; i++) {
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leds[i] = CRGB::SandyBrown; // Set Color HERE!!!
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FastLED.setBrightness(brightness);
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}
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if (DOSERIAL == 1){
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Serial.println(brightness);
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Serial.println(fadeAmount);
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Serial.println('-');
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}
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FastLED.show();
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// reverse the direction of the fading at the ends of the fade:
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if (brightness < lowerBound || brightness > upperBound) {
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fadeAmount = -fadeAmount;
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}
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brightness = brightness + fadeAmount;
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delay(delayTime); // This delay sets speed of the fade. I usually do from 5-75 but you can always go higher.
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}
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