#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.begin(16, 2); 
  lcd.backlight(); 
  dht.begin(); 
} 

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

  lcd.setCursor(0, 0); 
  lcd.print("SUHU RUANGAN"); 
  lcd.setCursor(0, 1); 
  lcd.print("Temp: ");
  lcd.print(temperature);
  lcd.print(" C");
  delay(2000); 
}