void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(33, INPUT_PULLUP);
  pinMode(27 , OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
  boolean readButton = !digitalRead(33);
  Serial.print(readButton);

  if(readButton==1){
    digitalWrite(27,HIGH);
  }
  else{
    digitalWrite(27,LOW);
  }
  
}