ESP32 _1 - Wokwi ESP32, STM32, Arduino Simulator

void setup() {
  Serial.begin(115200);
  Serial.println("Hello,ESP32!");
  pinMode(15,OUTPUT);
}
void loop() {
  delay(1000);
  Serial.println("hello,ESP32!");
  digitalWrite(15, HIGH);
  delay(1000);
  digitalWrite(15, LOW);
  }