#define LED 2

void setup() {
  Serial.begin(115200);
  printf("ESP32 SDK version: %s\n", ESP.getSdkVersion());
  pinMode(LED, OUTPUT);
}

void loop() {
  digitalWrite(LED, HIGH);
  printf("Led Ligado\n");
  delay(500);
  digitalWrite(LED, LOW);
  printf("Led Desligado\n");
  delay(500);
}