//variaveis
int bt=33;
int led=26;


void setup() {
  Serial.begin(115200);
  pinMode(led, OUTPUT);
  pinMode(bt, INPUT_PULLUP);
  Serial.println("Hello, ESP32!");
}

void loop() {
  if (digitalRead(bt)==0){
    digitalWrite(led, !digitalRead(led));  
    printf("Botão Ligado \n");
  }
delay(10); // this speeds up the simulation
}