//ESP 32_Blink //La Led incluse est bleue,sur GPIO 2, à coté de le Led rouge power on #include //ESP32 int LED_BUILTIN = 2; void setup() { pinMode(LED_BUILTIN, OUTPUT); } void loop() { digitalWrite(LED_BUILTIN, HIGH); // turn the LED on delay(1000); // wait for 1second digitalWrite(LED_BUILTIN, LOW); // turn the LED off delay(1000); // wait for 1 second }