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

RTC_DS1307 rtc;
char weekdays[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};

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

  if (! rtc.begin()) 
  {
    Serial.println("Couldn't find RTC");
    Serial.flush();
    abort();
  }
  Wire.begin();
}

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

  Serial.print("Current time: ");
  Serial.print(now.year(), DEC);
  Serial.print('/');
  Serial.print(now.month(), DEC);
  Serial.print('/');
  Serial.print(now.day(), DEC);
  Serial.print(" (");
  Serial.print(weekdays[now.dayOfTheWeek()]);
  Serial.print(") ");
  Serial.print(now.hour(), DEC);
  Serial.print(':');
  Serial.print(now.minute(), DEC);
  Serial.print(':');
  Serial.print(now.second(), DEC);
  Serial.println();


  Serial.println();
  delay(3000);
}