CEI_Teste_ESP8266

#define LED 2
#define SW 12
//--------------------------------------
void setup()
{
  pinMode(SW, INPUT_PULLUP);
  pinMode(LED, OUTPUT);
  digitalWrite(LED, HIGH);
}
//--------------------------------------
void loop()
{
  if (digitalRead(SW) == 0)
  {
    delay(30);
    if (digitalRead(SW) == 0)
    {
      digitalWrite(LED, LOW);
      delay(1000);
      digitalWrite(LED, HIGH);
      delay(1000);
    }
  }
}