Topic: I've got a Multimiter, a spare Da Vinci Jr - Porting Alt FW?
I've decided to tear apart this Jr I have and start taking Pin readings but am unsure of where to start. I know from personal experience the Jr is seen by Arduino software. So to summerize, here's what I need to help assist the community in porting Marlin or Repitier
1) Am I looking at the Atmel chip/solder points and its relationship to a specific endpoint, or do I need to look for a bunch of different things?
2) When taking readings, what should I look for?
3) Is there anything else I need to do to prepare other than teardown and jumping in?
4) Probably the least intellegent, but should the machine stay on during the process?
Looking to help progress the Da Vinci Hack collection as much as I can!