// int led=2;
void setup() {
// put your setup code here, to run once:
// Serial.begin(115200);
// Serial.println("Hello, ESP32!");
pinMode(2, OUTPUT);
}
void loop() {
digitalWrite(2,HIGH);
delay(500);
digitalWrite(2, LOW);
delay(500);
// put your main code here, to run repeatedly:
// delay(10); // this speeds up the simulation
}