I just about gave up because of the many issues. I still haven't been able to update the program, but I believe I can.
However something else, that should have been obvious, came up. I can't just connect a camera and it's long communication data/power wire; It's going to drag and possibly damage something. Any wiring that I see goes inside the robot and then comes out to the outside world. I see nothing dragging that may be damaged.
My question: Is there a special connection inside the robot that makes this possible? There's many other questions that follow depending on yes or no. If no then is it OK to have a wire dragging outside the robot? If yes, then does that prevent me from connecting anything else, or perhaps there is a way to access the system inside the robot?