void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(32, INPUT);
  pinMode(19, OUTPUT);
}

void loop() {
 int bt= digitalRead(32);
 Serial.println(bt);
 if(bt == 1){
  digitalWrite(19, HIGH);
 }
 else{
  Serial.println("second"+ bt);
  digitalWrite(19,LOW);}
}