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


DHT dht(14,DHT22);
LiquidCrystal_I2C lcd(0x27,16,2);
RTC_DS1307 rtc;

float temp;
float hum;


void setup() {
  Serial.begin(115200);

  dht.begin();
  rtc.begin();
  lcd.init();
  lcd.backlight();

  lcd.setCursor(0,0);
  lcd.print("Hello World");
  delay(1000);
  lcd.clear();

  
}

void loop() {
DateTime now = rtc.now();


int y = now.year();
int m = now.month();
int d = now.day();

lcd.setCursor(0,0);
lcd.print("Date : ");
lcd.print(d);
lcd.print("/");
if(m<10){lcd.print("0")};
lcd.print(m);
lcd.print("/");
lcd.print(y);

}
















/*
void loop() {

  temp = dht.readTemperature();
  hum = dht.readHumidity();

  Serial.println(temp);
  Serial.println(hum);
  //lcd.clear();//
  lcd.setCursor(0,0);
  lcd.print("Temp : ");
  lcd.print(temp);
  lcd.print("         ");
  lcd.setCursor(0,1);
  lcd.print("Hum : ");
  lcd.print(hum);
  lcd.print("         ");
}
*/