#define pinBotao 2
#define pinRele 10


void setup() {
  pinMode(pinBotao,INPUT_PULLUP);
  pinMode(pinRele, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  bool status = digitalRead(pinBotao);

  digitalWrite(pinRele, !status);
  Serial.println(status);
  delay(10);
}