#define LED_KUNING 19
#define LED_MERAH 5
#define LED_HIJAU 4
void setup() {
pinMode(LED_KUNING, OUTPUT);
pinMode(LED_MERAH, OUTPUT);
pinMode(LED_HIJAU, OUTPUT);
}
void loop() {
digitalWrite(LED_KUNING, HIGH);
digitalWrite(LED_MERAH, HIGH);
digitalWrite(LED_HIJAU, HIGH);
delay(2000);
digitalWrite(LED_KUNING, LOW);
digitalWrite(LED_MERAH, LOW);
digitalWrite(LED_HIJAU, LOW);
delay(2000);
}Loading
esp32-devkit-c-v4
esp32-devkit-c-v4