-I found a conductive pads structure that works (switching from vertical datalins for communication to horizontal ones = saving pins on the board and cables in the box)
- I got to use neodmium magnets, which can help me simplify the design of my brick (possibly make it a clean box)
- I 3D printed some boxes that embed these magnets and make my bricks attach pretty well
- I tested my interface and it works with my processors.
- I still have not figured out the way to connect the pins of the processor to the copper pads on the outer surface of the bricks.
The updates above are illustrated below: