const int button =27;
const int button2 = 26;
void setup() {

  Serial.begin(115200);
  pinMode(button, INPUT_PULLUP);
   pinMode(button2, INPUT_PULLUP);
}

void loop() {
 int hasil= digitalRead(button);
 int hasil2 = digitalRead(button2);
 Serial.print("BUTTON 1 =");
 Serial.println(hasil);
  Serial.print("BUTTON  =");
 Serial.println(hasil2);
 delay(500);
}