#include <LiquidCrystal_I2C.h>
#include <DHT.h>
#define DHTPIN 12
#define DHTTYPE DHT22
DHT dht (DHTPIN, DHT22);

LiquidCrystal_I2C lcd (0x27,20,4);
int chk;
float hum;
float temp;

void setup (){
  Serial.begin(115200);
  dht.begin();
  lcd.init();
  lcd.backlight();
  lcd.setCursor(3,0); //setelah 3 pixel dari kiri,baris ke 1
  lcd.print("Papan Informasi");
  lcd.setCursor(2,1); //setelah 2 pixel dari kiri,bari ke 2
  lcd.print("Suhu & Kelembaban");
  lcd.setCursor(8,2);
  lcd.print("oleh");
  lcd.setCursor(5,3);
  lcd.print("XII TEI 2");
  delay(3000);
  lcd.clear();

}

void loop(){

  hum = dht.readHumidity();
  temp = dht.readTemperature();
  lcd.init();
  lcd.backlight();
  lcd.setCursor(3,0);
  lcd.print("Papan Informasi");

  //suhu
  lcd.setCursor(0,2);
  lcd.print("suhu    :");
  lcd.setCursor(13,2);
  lcd.print(temp);
  lcd.setCursor(19,2);
  lcd.print("C");
  //kelembaban
  lcd.setCursor(0,3);
  lcd.print("kelembaban :");
  lcd.setCursor(13,3);
  lcd.print(hum);
  lcd.setCursor(19,3);
  lcd.print("%");
  //delay(500);
  //lcd.clear();

}