so, i have been thinking and watching videos, i have noticed that ardiuno has an extended (shield?) that one can put the micro machine, a display, conroller shield and a battery pack on (see hyperlink) https://www.youtube.com/watch?v=-tC3zrLvC3s
so i was wondering instead of the uno i was thinking of doing this but for my BBB. is there something like this out for the beaglebone black or any beagleboard? or do i have to make one?