int state, state1;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(26, INPUT);
  pinMode(13, INPUT);
  pinMode(4, OUTPUT);
  pinMode(2, OUTPUT);
}

void loop() {
  state=digitalRead(26);
  if(state==1)
  digitalWrite(4,HIGH);
  else
  digitalWrite(4,LOW);

  state1=digitalRead(13);
  if(state1==1)
  digitalWrite(2, HIGH);
  else
  digitalWrite(2, LOW);

}