Carl over at SolderSplash Labs posted his WiFi DipCortex in the project log forum:
Just completed another prototype, this one is a variation on our DipCortex, a 40 pin dip cortex M3 board.
It adds WiFi using the popular CC3000MOD, giving you a tiny breadboard-able WiFi dev board. Because of it’s size and the thermal dissipation we needed for the LDO it’s a four layer PCB.
Via the forum.