int beban = 13;

#include <LiquidCrystal_I2C.h>
#include "DHT.h"

#define DHTPIN 2     
#define DHTTYPE DHT22   // DHT 22  (AM2302), AM2321

DHT dht(DHTPIN, DHTTYPE);
LiquidCrystal_I2C lcd(0x27, 16, 2);


void setup() {
  Serial.begin(115200);
  lcd.init();
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("KIPAS OTOMATIS");
  delay(1000);
  lcd.clear();

  dht.begin();
}

void loop() {
  float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();

  lcd.setCursor(0,0);
  lcd.print(F("Hum: "));
  lcd.print(humidity);
  lcd.print(F("%"));

  lcd.setCursor(0,1);
  lcd.print(F("Temp: "));
  lcd.print(temperature);
  lcd.println(F("°C "));

  delay(500);

  if (temperature >30.00){
    digitalWrite(beban,HIGH);  // Menyalakan Relay
   }
  if(temperature <= 30.00){
    digitalWrite(beban,LOW); // Mematikan Relay
   }
}