Template:FAQ/Questions/multiple expansion boards be

Can multiple expansion boards be connected to a gumstix basix or gumstix connex motherboard?
To the gumstix basix motherboard, one 60-pin expansion board may be connected. A tweener can be placed between the gumstix basix motherboard and the expansion board EXCEPT the breakout-SMT, the breaktout-TH or the thumbstix. These three boards have physical limitations that prevent the connection to the tweener board.

To the gumstix connex motherboard, one 60-pin expansion board (and a tweener) may be connected to the 60-pin side, and one 92-pin expansion board (such as cfstix, etherstix or any netstix board) may be connected on the opposite side, creating a sandwich design with the gumstix connex motherboard in the middle.