#define LED 5
#define Button 15
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(LED, OUTPUT);
  pinMode(Button, INPUT);
  
}

void loop() {
  // put your main code here, to run repeatedly:

if (digitalRead(Button) == LOW) {
        
  digitalWrite(LED, HIGH);
  delay(500);
  digitalWrite(LED, LOW);
  delay(500);}
  else
{
  digitalWrite(LED, LOW);
  delay(500);
}
  //delay(10); // this speeds up the simulation
}