#include <dht.h>
#include <LiquidCrystal.h>

const int dhtPin = 3;
dht DHT;

const int rs = 8, en = 9, d4 = 10, d5 = 11, d6 = 12, d7 = 13;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);

void setup() {
  lcd.begin(16, 2);
}

void loop() {
  int readData = DHT.read(dhtPin);

  lcd.setCursor(0,0);
  lcd.print("Temp. = ");
  lcd.print(DHT.temperature);
  lcd.print((char)223);
  lcd.print("C");

  lcd.setCursor(0,1);
  lcd.print("Humi. = ");
  lcd.print(DHT.humidity);
  lcd.print("%");

  delay(2000);
}