Compact case for Pi 3 or Pi 4
thingiverse
I purchased a pi 4 case on Amazon and it fit ok. But I wanted to also use it with my pi 3 systems, but they didnt fit. Also wanted a few other small mods. So I took it apart, measured the parts, measured the boards, worked out the changes, then used Openscad to redesign the pieces. The pi 3 parts are flipped over relative to the pi 4 parts (#2,3,4,5) and the bottom part (#9) has an opening for clearance of the heat sink. As a result, there are 9 parts for each system, labeled 1 thru 9, with a -3 or -4 attached to parts 2,3,4 and 5 for the different models.
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