The slots on top of the reserve for two uses: - Protect his toy while tinkering on (access to GPIO) - Use it as a full-time case by placing components on GPIO (LEDs and buttons for me)
The case is the perfect dimensions, even without screwing it does not move once in place.
Note that the box is high enough to place the camera in it. By cons it will machine the box to get objective and fastenings.
