int liga = 23;
int desliga = 22;
int led = 12;

void setup() {
  Serial.begin(115200);
  Serial.println("Hello, ESP32-S2!");
  pinMode(liga, INPUT);
  pinMode(desliga, INPUT);
  pinMode(led, OUTPUT);
}

void loop() {

   //digitalWrite(led, HIGH);
   //delay(1000);
   //digitalWrite(led, LOW);
   //delay(1000);

    if(digitalRead(liga) == HIGH){
    digitalWrite(led, HIGH);
    Serial.println("Ligou");
    delay(1000); 
  }

  if(digitalRead(desliga)==HIGH){
    digitalWrite(led, LOW);
    Serial.println("Desligou");
    delay(1000);
  }

}