I have rerouted some display pins and freed up an RX-TX connection that I could use for a serial infrared communications bridge. Not sure I want to, but it's free now :D There's four more pins that have the ADC pins connected, at least in the pinout for this board it's marked that way. Should I add more features or should I just ship it?

There's also a cue light now, the indicator LED for TARS making a joke, it's a neopixel, but maybe I'll just turn it into a white LED.