My Driver board is now available in the Store. The Eagle CAD files have been available for a while now on the Downloads page. It has its own documentation page now also. This is the same board which drives my IN17x7 Clock. Development of the display boards is coming along and several will be released soon.
Bob is awesome and sent me one for review and I've had a few minutes to play with it. Full review coming soon but I just wanted to make a quick post to say that the serial interface is probably the coolest part about the clock. You can still use the buttons to set the date and time but being able to type