#include <LiquidCrystal_I2C.h>
#include <DHT.h>
#define DHIPIN 10
#define DHITYPE DHT22
DHT dht(DHIPIN, DHI22);

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

void setup() {
  Serial.begin(9600);
  dht.begin();
  lcd.init();
  lcd.backlight();
  lcd.setCursor(3,0);
  lcd.print("Papan Informasi");
  lcd.setCursor(2,1);
  lcd.print("Suhu & Kelembaban");
  lcd.setCursor("8,2");
  lcd.print("oleh");
  lcd.setCursor("2,3");
  lcd.print("Ryneta Aurelia Sandy");
  delay(3000);
  lcd.clear();

}

void loop() {

  hum = dht.readHumidity();
  temp = dht.readTemperature();
   lcd.init();
   lcd.backlight();
   lcd.setCursor(3,0);
   lcd.print("Papan Informasi");
   lcd.setCursor(3,1);
   lcd.print("SMK Krian 1 Sidoarjo");
   //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();
}