Want more for your MiniQ robot? This add-on is a multi-purpose extension board specially designed for desktop robot . It is fully compatible with the Arduino Leonardo, as well as various Arduino expansion shields with easy stacking-on. Add all kinds of sensors with IO Expansion shield, motor shields, WiFi shields to your own robot, just imagine! Want more? There is also a huge prototyping area on it with a lot of pads, which allows prototyping. This board can act as the main controller for desktop robot to be a two wheel self-balance robot. It also works as MiniQ's port expansion board, via onboard Gadgeteer interface used for communication between two boards, which is amazing.