With the SmartiHat Raspberry Pi HAT you can build a better LEGO case for the Raspberry Pi A+. The SmartiHat is a simple device that enables you to mount any Raspberry Pi A+ or Raspberry Pi HAT. It works with almost any HAT. Build a Pi LEGO wonderland with the included rainbow ribbon cable to connect two SmartiHats together. The ribbon cable connector connects onto the HAT header between the snap features that hold the edges of the HAT. In that way you have the ability to mount and position your HAT in all sorts of ways.