#include "RTClib.h"

RTC_DS1307 rtc;


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

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

 
  int year = now.year();
  Serial.print(year);
  int month = now.month();
  Serial.print('/');
  Serial.println(month);
  
}