void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32-S3!");
  pinMode(40, OUTPUT);
}

void loop() {
  digitalWrite(40, HIGH);
  Serial.println("HIGH");
  delay(1500); // this speeds up the simulation
  digitalWrite(40, LOW);
  Serial.println("LOW");
}