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Arduino 上手教程

NanoC6 RGB LED

M5NanoC6 RGB LED案例程序。本案例基于Adafruit NeoPixel库实现, 使用前请通过库管理安装Adafruit NeoPixel依赖库。

案例程序

cpp
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#include <Adafruit_NeoPixel.h>
#define LED_PIN 20
#define ENABLE_PIN 19
#define NUM_LEDS 1
Adafruit_NeoPixel strip(NUM_LEDS, LED_PIN, NEO_GRB + NEO_KHZ800);
void setup() {
pinMode(ENABLE_PIN, OUTPUT);
digitalWrite(ENABLE_PIN, HIGH);
strip.begin();
strip.show();
}
void loop() {
strip.setPixelColor(0, strip.Color(255, 0, 0));
strip.show();
delay(100);
strip.setPixelColor(0, strip.Color(0, 255, 0));
strip.show();
delay(100);
// 蓝色
strip.setPixelColor(0, strip.Color(0, 0, 255));
strip.show();
delay(100);
}
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