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


// Set the LCD address to 0x27 for a 16 chars and 2 line display
LiquidCrystal_I2C lcd(0x27, 16, 2);
RTC_DS1307 rtc;

void setup()
{
  // initialize the LCD
  lcd.init();
  // Turn on the backlight
  lcd.backlight();
  // Print a message to the LCD.
  lcd.print("Hello, World!");
    Serial.begin(115200);
  Wire.begin();
  rtc.begin();
}

void loop()
{
  DateTime presentMoment = rtc.now();
  int currentHour = presentMoment.hour();
  int currentMinute = presentMoment.minute();
  int currentSecond = presentMoment.second();
  
  lcd.clear();
  lcd.setCursor(0,0);

      lcd.print(currentHour);
      lcd.print(":");
      lcd.print(currentMinute);  
      delay(1000);
}