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

#define DHTPIN 2     // Digital pin connected to the DHT sensor
#define DHTTYPE DHT22

DHT dht(DHTPIN, DHTTYPE);
LiquidCrystal_I2C lcd(0x27,16,2); //

void setup() {
  Serial.begin(9600);
  dht.begin();
  lcd.init();   // LCD 
  lcd.backlight();  // LCD 
}

void loop() {
  delay(1000); // Wait a few seconds between measurements.

  float h = dht.readHumidity();
  float t = dht.readTemperature();
  float f = dht.readTemperature(true);

  lcd.setCursor(0,0); lcd.print("TEMP: "); lcd.print(t); lcd.print("C");
  lcd.setCursor(0,1); lcd.print("Humidity: "); lcd.print(h); lcd.print("%");
  
  Serial.print("Humidity: ");
  Serial.print(h,1);
  Serial.print("%  Temperature: ");
  Serial.print(t,1);
  Serial.print("C & ");
  Serial.print(f,1);
  Serial.println("F");
}