Just a simple mount for my Raspberry Pi Zero 2 W on my Ender 3 Pro!

It fit under the screen by sliding the case on the v-slots extrusion. The case fits nicely and does not need hardware to be held in place.
However, the case is 2 parts to allow easier maintenance, so you'll need 2 screws. Mine were old screws I had laying around, 8 * 3mm.

It has a hole to accommodate a little heatsink, and a bigger hole on the top for some gpio connection (for example like me, a relay).

No particular print settings needed.

Enjoy !