void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(32, OUTPUT);
  pinMode(27, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(23, OUTPUT);
  pinMode(19, OUTPUT);
  pinMode(2, OUTPUT);

}

void loop() {
  digitalWrite(32, HIGH);
  digitalWrite(2, HIGH);
    delay(1000);
  digitalWrite(32, LOW);
  digitalWrite(2, LOW);
   delay(1000);
  digitalWrite(27, HIGH);
  digitalWrite(19, HIGH);
    delay(1000); 
  digitalWrite(27, LOW);
  digitalWrite(19, LOW);
  delay(1000);
  digitalWrite(12, HIGH);
  digitalWrite(23, HIGH);
  delay(1000);
  digitalWrite(12, LOW);
  digitalWrite(23, LOW);
  delay(1000);
// this speeds up the simulation
}