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

#define DHTPIN 2
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);
LiquidCrystal_I2C lcd(0x27, 16, 2);

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

void loop() {
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("Temp: "); lcd.print(dht.readTemperature()); lcd.print("C");

  lcd.setCursor(0, 1);
  lcd.print("Humidity: "); lcd.print(dht.readHumidity()); lcd.print("%");

  delay(5000); // Update every 5 seconds
}