58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
#include <NeoPixel.h>
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#define PIN 2
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#define NUMPIXELS 1
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NeoPixel pixels(NUMPIXELS, PIN);
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void setup() {
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// init Serial and pin for led control
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Serial.begin(9600);
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pixels.begin();
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Serial.println("pixels.begin");
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delay(1000);
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// clear pixels and show
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pixels.clear();
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pixels.show();
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Serial.println("pixels.clear");
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delay(1000);
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}
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void loop() {
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// sequentially set a new pixel color and show it
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for(int i=0; i<NUMPIXELS; i++) {
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pixels.setPixelColor(i, pixels.Color(0xff, 0x00, 0x00));
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pixels.show();
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}
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Serial.println("pixels.Color red");
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delay(1000);
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for(int i=0; i<NUMPIXELS; i++) {
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pixels.setPixelColor(i, pixels.Color(0x00, 0xff, 0x00));
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pixels.show();
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}
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Serial.println("pixels.Color green");
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delay(1000);
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for(int i=0; i<NUMPIXELS; i++) {
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pixels.setPixelColor(i, pixels.Color(0x00, 0x00, 0xff));
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pixels.show();
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}
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Serial.println("pixels.Color blue");
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delay(1000);
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for(int i=0; i<NUMPIXELS; i++) {
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pixels.setPixelColor(i, pixels.Color(0xff, 0xff, 0xff));
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pixels.show();
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}
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Serial.println("pixels.Color white");
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delay(1000);
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// clear leds
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pixels.clear();
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pixels.show();
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Serial.println("pixels.clear");
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delay(1000);
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}
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