#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_LEDBackpack.h>
#include <RTClib.h>

RTC_DS3231 rtc;
Adafruit_7segment matrix= Adafruit_7segment();

void setup() {
  rtc.begin();
  matrix.begin(0*70); //Address of the 7-segment display
  matrix.setBrightness(2); //Adjust brightness (0-15)
}

void lopp() {
  DateTime now = rtc.now();
  int hour = now.hour();
  int minute = now.minute();

  matrix.print(hour * 100 + minute);
  matrix.drawColon(true); // Display colon
  matrix.writeDisplay();

  delay(1000); // Update the display every second
}