Demeter onboard/pedal question

I dug out my old onboard mid boost and have already started planning on how to turn it into a pedal. I need some help though as I can't remember what the wires coming off the darn thing are. I have a purple and blue twisted together, then the red to the battery, A mystery black (ground maybe) and a mystery white (hot?). I'm not real sure what needs to run where as far as the switch, led and jacks are concerned although I think i can figure it out from some other schematics. Does anyone know the mid boost's wiring layout? Or have tips for wiring the pedal? Thanks

Bump... Does anyone know a better place to post this question? I sent demeter a question but haven't heard back yet. Thanks