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

#define DHTPIN 27     // Pin tempat DHT22 terhubung
#define DHTTYPE DHT22 // DHT 22 (AM2302)

DHT dht(DHTPIN, DHTTYPE);
LiquidCrystal_I2C lcd(0x27, 16, 2); // Sesuaikan alamat I2C jika berbeda

void setup() {
  Serial.begin(115200);
  dht.begin();
  lcd.init();
  lcd.backlight();
  lcd.print("Suhu & Kelembapan");
}

void loop() {
  float h = dht.readHumidity();
  float t = dht.readTemperature();

  if (isnan(h) || isnan(t)) {
    Serial.println("Gagal membaca dari sensor DHT");
  } else {
    Serial.print("Kelembapan: ");
    Serial.print(h);
    Serial.println(" %");

    Serial.print("Suhu: ");
    Serial.print(t);
    Serial.println(" °C");
  }
  delay(2000); // Tunda untuk 2 detik sebelum pembacaan berikutnya

  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("Suhu: ");
  lcd.print(t);
  lcd.print(" C");
  lcd.setCursor(0, 1);
  lcd.print("Kelembapan: ");
  lcd.print(h);
  lcd.print(" %");
}