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

LiquidCrystal_I2C lcd(0x27, 16, 2); 
RTC_DS3231 rtc;

void setup() {
  lcd.begin(16, 2);
  lcd.backlight();
  
  if (!rtc.begin()) {
    lcd.print("RTC tidak ditemukan!");
    while (1);
  }
}

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

  lcd.setCursor(0, 0);
  lcd.print(now.day());
  lcd.print('/');
  lcd.print(now.month());
  lcd.print('/');
  lcd.print(now.year());

  lcd.setCursor(0, 1);
  lcd.print(now.hour());
  lcd.print(':');
  lcd.print(now.minute());
  lcd.print(':');
  lcd.print(now.second());
  
  delay(1000);
}