#include <Wire.h>
#include <LiquidCrystal_I2C.h> // Include the I2C LCD library
#include <DS3231.h> // Include the DS3231 library

// DS3231 I2C address
#define DS3231_ADDRESS 0x68

// Initialize the LCD (change the address if needed)
LiquidCrystal_I2C lcd(0x27, 20, 4); // Adjust the address and dimensions
DS3231 rtc;

void setup() {
  Wire.begin();
  Serial.begin(9600);

  // Initialize the LCD
  lcd.init();
  lcd.backlight(); // Turn on the backlight
}

void loop() {
  DateTime dataehora = rtc.getDate(); // Read time from DS3231

  // Print time to LCD
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("Time: ");
  lcd.print(dataehora.hour());
  lcd.print(":");
  lcd.print(dataehora.minute());
  lcd.print(":");
  lcd.print(dataehora.second());

  // Print date to LCD
  lcd.setCursor(0, 1);
  lcd.print("Date: ");
  lcd.print(dataehora.year());
  lcd.print("-");
  lcd.print(dataehora.month());
  lcd.print("-");
  lcd.print(dataehora.day());

  delay(1000); // Update every second
}