When I started I did not know anything about any of this either. Through trial and error I was able to get mine going and they run great now. I did let some smoke out a few times but when I learn the hard way I usually do not forget.
My boards would not run until I ran a jumper on the 4 axis BOB to pin 1 on the 10 pin connector. I believe it has to be pulled low to run, if my memory serves me correctly. Also be sure and use the std firmware because the hi torque version did not work for me.
Tommy C. |