/*

  Demo to read RTC module and pring date time
*/
#include <RTClib.h>

RTC_DS1307 rtc;

void setup() {
  // put your setup code here, to run once:

  Serial.begin(9600);
  // initialise RTC  module
  if (! rtc.begin()) {
    Serial.println("Couldn't find RTC");
    while (1);
  }

  // set RTC to PC date time, if connected to a PC
  if (F(__DATE__) != null) {
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
  }

}

void loop() {
  // put your main code here, to run repeatedly:
  DateTime now = rtc.now();
  Serial.print("Date & Time: ");
  Serial.print(now.year(), DEC);
  Serial.print('/');
  Serial.print(now.month(), DEC);
  Serial.print('/');
  Serial.print(now.day(), DEC);
  Serial.print(" (");
  Serial.print(now.dayOfTheWeek());
  Serial.print(") ");
  Serial.print(now.hour(), DEC);
  Serial.print(':');
  Serial.print(now.minute(), DEC);
  Serial.print(':');
  Serial.println(now.second(), DEC);

}