#define LED 27
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(LED,OUTPUT);
}

void loop() {
  digitalWrite(LED,HIGH);
  Serial.println("LED HIGH");
  delay(4000);
  digitalWrite(LED,LOW);
  Serial.println("LED LOW");
  // put your main code here, to run repeatedly:
  delay(1000); // this speeds up the simulation
}