One interesting thing I forgot to note is that this board also has an empty location to install a DS18B20 temperature sensor. This is what the DS pin is connected to. You will note that there is a 3 pin device outline and 3 pin holes on one corner of the board. If you have a DS18B20 you can simply solder it in and then you will have Time, Temperature and a little storage all on this little board.
Tomorrow I will come back and edit this post with the code to make it work.
Tim