#include "DHT.h"

DHT dht(2, DHT22);

void setup() {
  Serial.begin(115200);
  Serial.println("testing");
  pinMode(13, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(11, OUTPUT);

  dht.begin();
}

int status = 14;

void loop() {
  float t = dht.readTemperature();

  if (isnan(t)) {
    Serial.println("Gagal membaca sensor!");
    return;
  }

  if(t<=0){status = 13; digitalWrite(11, LOW);digitalWrite(12, LOW);}
  else if(t>0 && t<=29){status = 12; digitalWrite(11, LOW);digitalWrite(13, LOW);}
  else if(t>40){status = 11; digitalWrite(12, LOW);digitalWrite(13, LOW);}
  else {Serial.print("Temperatur tidak terdefinisikan");Serial.println(t);}
  
  digitalWrite(status, HIGH);

  Serial.print("Pin: "); 
  Serial.print(status);
  Serial.print(" HIGH | ");

  Serial.print("Temperature: "); 
  Serial.print(t);
  Serial.println(" *C ");

  delay(100);
}