// Materi 2: Water Level 
#define  pinSw1        13
#define  pinSw2        12
#define  pinSw3        14

#define  pinLed_Hijau  18
#define  pinLed_Kuning 19
#define  pinLed_Merah  23

int State_Sw1, State_Sw2, State_Sw3;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(pinSw1, INPUT_PULLUP);
  pinMode(pinSw2, INPUT_PULLUP);
  pinMode(pinSw3, INPUT_PULLUP);
  
  pinMode(pinLed_Hijau, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  State_Sw1 = digitalRead(pinSw1);
  State_Sw2 = digitalRead(pinSw2);
  State_Sw3 = digitalRead(pinSw3);
  
  if (State_Sw1 == LOW){
    Serial.println("Sw1 Low Level");
    digitalWrite(pinLed_Hijau, LOW);
  }
  else{
    
    digitalWrite(pinLed_Hijau, HIGH);    // OFF
  }
  //---------------------------------------------------------
    if (State_Sw2 == LOW){
    Serial.println("Sw2 Medium Level");
    digitalWrite(pinLed_Kuning, LOW);
  }
  else{
    
    digitalWrite(pinLed_Hijau, HIGH);    // OFF
  }
  //=========================================================
  delay(2000); // this speeds up the simulation
}