Build a simple WLED setup and wanted a way to enclose the ESP32 board with enough space underneath for the pins and since I went for a 24V system there needed to be a space for a common DC-DC buck converter.
For me this whole setup worked perfectly without the level shifter and only a resistor, so there is no space included for the level shifter.
Component spaces:
2 x M3 heat set insert nuts and 2 x countersunk head screws are required for the lid. Components are just stuck on some pins because I didn't want to bother with inserts for those. Hot glue does work fine.
I've printed mine in pla for now, if it gets to warm, I might switch it out. But mostly it doesn't.
The author marked this model as their own original creation.