【입문】 ESP8266 (ESP-WROOM-02)로 단순히 L치카해도 막히지 않기 때문에 나이트 라이더 해 보았다 【초보자용】

개발 환경

출처

int led[] = {16, 5, 4, 0, 14};
int ledSize = sizeof(led) / sizeof(led[0]);

int pos     = 0;
int before1 = 0;
int before2 = 0;
int before3 = 0;
int before4 = 0;

int acc = 1;

void setup() {
  for (int n=0 ; n < ledSize ; n++ ) {
    pinMode(led[n], OUTPUT);  // 指定のピンを出力に設定
  }
}

void loop() {
    analogWrite(led[before4],   0);
    analogWrite(led[before3],  10);
    analogWrite(led[before2],  30);
    analogWrite(led[before1], 100);
    analogWrite(led[pos],     255);

    before4 = before3;
    before3 = before2;
    before2 = before1;
    before1 = pos;
    pos += acc;

    if (pos==0 || pos==ledSize-1) { acc = -acc; }

    delay(200);
}