#include <LiquidCrystal_I2C.h>
#include <Wire.h>
#include <DHT.h>
#define DHTPIN 3
#define DHTTYPE DHT22
LiquidCrystal_I2C lcd(0x27,16,2);
DHT dht(DHTPIN,DHTTYPE);

void setup()
{
  Serial.begin(9600);
  dht.begin();
  lcd.init();
  lcd.backlight();
  lcd.setCursor(0,0);
  lcd.print("monitoring suhu");
  lcd.setCursor(0,1);
  lcd.print("dan kelembaban");
  delay(3000);
  lcd.clear();
}

void loop()
{
  float kelembaban = dht.readHumidity();
  float suhu = dht.readTemperature();

 if (isnan(kelembaban) || isnan(suhu)) {
    Serial.println(F("Gagal Baca Data DHT sensor!"));
    return;}

  lcd.setCursor(0,0);
  lcd.print("suhu:");
  lcd.print(suhu);
  lcd.print("C");
  lcd.setCursor(0,1);
  lcd.print("kelembabn:");
  lcd.print(kelembaban);
  lcd.print("%");
  delay(1000);

}