@Steven.Carr dropped an Atmega 328 on the board and it actually routed.

Supports the existing OLED pins (same place) and it even has a TTL pin header for FTDI connector for serial/programming port. 

It is an all 3v3 design with regulator. Has a variety of solder pad outputs for connecting to different kinds of motors (PWM, ETC), 6 analog inputs, and a couple of interrupt inputs as long as you are soldering wires to it instead of pin headers. 

So that means we could have some smarts right in this device, and with just a buzzer and some inputs, we could have a standalone monitor, or even move the entire brains of the operation right here.