void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(14, OUTPUT);
}

void loop() {
  tone(14,10000);
  delay(10000);
  noTone(14);
  delay(10000);
// put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
}