I snaffled a bunch of small OLED displays a while back and they've just sat on my bench after a failed attempt to fly wire one with 30AWG Kynar wire. This board looks like a great way to start playing with them as well as the Lady Ada's Super Lucky 40 pin adaptor plate which I've hankered after for a while.
There's a good little write up of the board as well as the schematic and board on github, designed in KiCad too so you know it's going to be good.
A link on the github points to this site which looks like a great OLED resource.