A simple casing for a Raspberry Pi Pico W mounted on a 52PI Raspberry Pi Pico/Pico W UPS Compatible 18650 board.

I've added 3 versions of the lid, with straight edge, chamfered of filleted. The lid has no additional wiring cutout.

Also added the STEP-files for easier editing.

Ratrig V300

No

No

0.2 Layer, 0.4 Nozzle

100%

Mainly for cooling purposes I set the slicer to no bottom or top layer, 10 vertical perimeters and 15% HoneyComb infill, and also because it looks cool ;-)