//Data hosted with ♥ by Pastebin.com - Download Raw - See Original

#include <Wire.h>
 
#define  rtc_addr   0x68             //DS3231 Chip Address
#define  temp_addr  0x11             //Temperature Register Address
 
void setup()   {                
 
  Serial.begin(9600);
  //initializeClock();
 
  Wire.beginTransmission (rtc_addr);
  Wire.write(0x00);
  Wire.endTransmission();
 
}
 
void loop(){
 
  getTime();
  //getTemp();
  delay(1000);
 
}
 
void getTemp(){
 
  Wire.beginTransmission (rtc_addr);
  Wire.write(temp_addr);
  Wire.endTransmission();
 
  Wire.requestFrom(rtc_addr,2);    //request for 2 bytes
 
  if (Wire.available()){  
    byte Temp = Wire.read();
    Serial.print("  TEMP ");
    Serial.print(Temp);
    Serial.println(" C");
 
  }
 
}
 
void getTime()
{
  Wire.requestFrom(rtc_addr,3);
  byte sec = (Wire.read());
  byte minute = (Wire.read());
  byte hour = (Wire.read());
  Wire.endTransmission();
  
//  Serial.print(hour);//added
//  Serial.print(":");//added
//  Serial.print(minute);//added
//  Serial.print(":");//added
//  Serial.println(sec);//added
  
  Serial.print(hour >> 4 & 0x03);
  Serial.print(hour & 0x0F);
  Serial.print(":");
  Serial.print(minute >> 4);
  Serial.print(minute & 0x0F);
  Serial.print(":");
  Serial.print(sec >> 4);
  Serial.print(sec & 0x0F);
 
}
 
void initializeClock()
{
  Wire.beginTransmission(rtc_addr);
  Wire.write(0x00);                      //start at 0x00
  Wire.write(0x00);                      //seconds
  Wire.write(0x12);                      //minutes
  Wire.write(0x15);                      //hours  
  Wire.endTransmission();  

    }