/**************************************************
* Interfacing an I2C LCD and DHT Sensor with ESP32* 
*  SUBMITTED BY: AQUINO, AALIYAH JENNY ROSE L.    * 
*    SUBMITTED TO: PROF. MICHAEL T. SAMONTE       * 
* *************************************************/
#include <DHT.h>
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#define DHTPIN 19
#define DHTTYPE DHT22

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

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

void loop () {
  float temp = dht.readTemperature(); 
  float  hum = dht.readHumidity(); 

  lcd.setCursor(0, 0);
  lcd.print ("Temp: ");
  lcd.print (temp);
  lcd.print (" C");

  lcd.setCursor(0, 1);
  lcd.print ("Humidity: ");
  lcd.print (hum);
  lcd.print ("%");

  delay(2000);
}