TUL PYNQ-Z2 double-sided case

Main stuff

A cover for the pynq-z2. I made it to hopefully protect the board while it gets carries somewhere in my bag. The main idea was to prevent damage to the pins and to prevent it from snagging. The rubber feet still stick out a little and so it doesn't slip.

I printed it in PLA with 15% infill and I'm happy with how it turned out.

Access to pynq

Cover gives (partial) access to:
 

• main power switch
• “done” led
• user-defined slide switches
• 4 user-defined buttons and leds
• microusb power
• dc power in
• ethernet 
• line in
• heaphone + mic
• usb host
• hdmi (in & out)
• pmod (a & b)
• all arduino pins
• sd card reader
• whatever the 4 pins between the programming buttons and user buttons are

Cover does NOT give easy access to:

• jumpers (boot mode selection, power selection)
• raspberry pi header

Access to these is possible by removing the cover.

Which strange forces keep it together?

On the bright side, it is quite easy to remove the cover — it's held together with 4 16mm M3 screws (2mm head lies flush with the cover of the surface), and 4 nuts placed into the inserts from the bottom. 

The original file is also here because adjustments are likely very necessary. 

Quick note: the model has small adjustments compared to the provided pictures, which were made after printing. The changes were made to fix small problems encountered with the case (ie tolerances).