#include <DHT.h>
#include <LiquidCrystal_I2C.h>
#define dht22 4
#define dht_type 22

LiquidCrystal_I2C lcd(0x27, 16, 2);
DHT dht(dht22, dht_type);

void setup() {
  Serial.begin(9600);
  dht.begin();

  lcd.init();
  lcd.backlight();
}

void loop() {
  Serial.println(dht.readTemperature());
  
  lcd.setCursor(0, 0);
  lcd.printstr("Suhu: ");
  lcd.print(dht.readTemperature());
  lcd.printstr("  ");

  delay(100);
}