Summary

A basic, but sturdy, case for holding an Ardunio Nano, a couple of pots and joysticks, an NRF24L01 and a AA battery stack for a custom RC controller. Allows the use of the Nano and NRF24L01 with the headers attached.

Requires M3 screws. I used 5mm, but longer might be a good idea for the lid.
Note that there is a spot for the alignment tab of the pot in the back of the lid.

The battery holder will friction fit in place (note the groove for holders with the wires feeding out of the bottom), but a couple of dabs of glue or double sided tape would be helpful.
Don't use the tape on the bottom of the mini breadboard - you won't be able to get the Nano in or out if you do. Friction fit should be fine. This was a compromise to allow the USB connector external access.

Fill is 30% Gyroid. No support needed for the lid and the Transmitter cap, but is required for the base.

I used ASA as I like the toughness and UV stability, but PLA should really be fine.