Raspberry Pi 4 4040 Rail Bracket Holder

thingiverse

I wanted to have my Raspberry Pi near my printer and still wanted to use my solid metal passive cooling case. So I designed a simple "shelf" that slots into the standard 4040/4020 rails and holds the case pretty well on the left of my printer. It was designed with the Ender 3 v2 in mind but should work for most other printers that use standard aluminium extrusion rails. Printing: No supports needed if you flip it on the front side. 20% infill should be sturdy enough for the small weight. layer height >0.2mm should be fine (no fine details)