Electronics schematics and pcb files Open Source?

[mano1979]

I'm building a robot, which is suggested to be compatible with the opencat software. Here: https://www.personalrobots.biz/spotmicro-is-an-open-source-robotic-dog/

Though it uses an Arduino mega and I already bought all other hardware. I would like to know if there is a schematic of the pcb so I can connect everything like on the pcb.

I also see that Nibble's rear legs bend the other way, can I adjust that in the code?

[RongzhongLi]

Check this circuit block diagram. You need to change the Arduino and adjust pin definitions.
https://github.com/borntoleave/catMini/wiki/Assembling-instructions-(mini_v0)