#include <LiquidCrystal_I2C.h>
#include <DHT.h>

#define dataPin 8
LiquidCrystal_I2C lcd(0x27,16,2);
DHT dht(dataPin,DHT22);

void setup() {
  lcd.init();
  lcd.backlight();
  dht.begin();
}

void loop() {
  float t = dht.readTemperature();
  float h = dht.readHumidity();
  lcd.setCursor(0,0);
  lcd.print("Temp: ");
  lcd.print(t);
  lcd.print(" C");
  lcd.setCursor(0,1);
  lcd.print("Humi: ");
  lcd.print(h);
  lcd.print(" %");
  delay(5000);
  lcd.clear();
}