#include <LiquidCrystal_I2C.h>
#include <DHT22.h>
//define pin data
#define pinData 2 // SDA, or almost any other I/O Pin
LiquidCrystal_I2C lcd(0x27, 16, 2);
DHT22 dht22(pinData);

void setup() {
  lcd.init();
  lcd.backlight();
  lcd.setCursor(0, 0);
  lcd.print("Tes Sensor DHT22");
  Serial.begin(9600);
  Serial.println("\ntest capteur DHT22");

}

void loop() {
  Serial.println(dht22.debug()); //optional

  float t = dht22.getTemperature();
  float h = dht22.getHumidity();

  if (dht22.getLastError() != dht22.OK) {
    Serial.print("last error");
    Serial.println(dht22.getLastError());
  }

    Serial.print("h=");Serial.print(h,1);Serial.print("\t");
    Serial.print("t=");Serial.println(t,1);
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("Suhu :");
    lcd.setCursor(10, 0);
    lcd.print("RH :");
    lcd.setCursor(0, 1);
    lcd.print(t,1);
    lcd.print((char)223);
    lcd.print("C");
    lcd.setCursor(10, 1);
    lcd.print(h, 1);
    lcd.print("%");
    delay(500);
  

}