Case printing

The case made by Eried is the one I have used.

Print the front and back revised. I didn't need the internal spacer.

I couldn't find the M2.8 screws. So I used M2.5 bolts and they work perfectly. 20mm length came out just too short to stick them through from front to back. You'd probably want the M2.5 bolt length 22mm or more.

I managed to work around with my "too short bolt", by attaching the covers on opposite sides to the HackRF One and the  Portapack H2+ with a bolt - so the shell is secured but the join of the case is literally on the data pins.

End result