//Libraries

//#include <DHT.h>
//#include <DHT_U.h>

//Libraries
#include <dht.h>
#include  <LiquidCrystal_I2C.h> 
#include <Wire.h>

dht DHT;
//Constants
#define DHT22_PIN 2 //DHT 22 - what pin you are connected to 
LiquidCrystal_I2C lcd(0x27,16,2);

//Variables
int chk;
float hum; //Stores humidity value
float temp; //Stores temperature value


void setup() {
  Serial.begin(9600);
  lcd.init();
  lcd.backlight();
  lcd.setBacklight(HIGH);

}

void loop() {
  int chk = DHT.read22(DHT22_PIN);
  //Read data and store it to variables 
  hum = dht.readHumidity();
  temp = dht.readTemperature();
  //Print temp and humidity values to serial monitor
  lcd.setCursor(0.0);
  lcd.print("Humidity: ");
  lcd.print(hum);
  lcd.print(" %");
  lcd.setCursor(0,1);
  lcd.print("Temp: ");
  lcd.print(temp);
  Serial.println(" Celsius");
  delay(2000); //Delay 20 sec

}