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

// Inisialisasi DHT
#define DHTPIN 2
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);

// Inisialisasi LCD I2C (alamat 0x27, 16 kolom, 2 baris)
LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
  dht.begin();
  lcd.init();
  lcd.backlight();
  lcd.setCursor(0,0);
  lcd.print("Memulai...");
  delay(2000);
}

void loop() {
  float suhu = dht.readTemperature();     // dalam Celcius
  float kelembaban = dht.readHumidity();  // dalam %

  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("Suhu: ");
  lcd.print(suhu);
  lcd.print(" C");

  lcd.setCursor(0, 1);
  lcd.print("Lembab: ");
  lcd.print(kelembaban);
  lcd.print(" %");

  delay(2000);
}