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

// Pin DHT22 dan LED
#define DHTPIN 2
#define DHTTYPE DHT22

DHT dht(DHTPIN, DHTTYPE);

// Inialisasi LCD (alamat I2C 0x27)
LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
  lcd.init();
  lcd.backlight();
  dht.begin();
}

void loop() {
  float temp = dht.readTemperature();
  float hum = dht.readHumidity();
  lcd.setCursor(0,0);
  lcd.print("Temp: "); lcd.print(temp);
  lcd.setCursor(0,1);
  lcd.print("Hum: "); lcd.print(hum);
  delay(2000);
}