PiTrezor case with WaveShare 1.3 OLED screen

This is a case for the PiTrezor with the WaveShare 1.3inch OLED screen, see www.pitrezor.com and https://nl.aliexpress.com/item/32844614245.html.
It's a Raspberry Pi Zero running Trezor software for storing cryptocurrencies.

The screen has a Dpad and three buttons, but for Trezor functionality you need only buttons 1 and 3. The case has an indentation where the unused buttons will rest and won't accidentally be pressed.

Buttons can be made in whatever colour you like, and you can probably use a smaller layer height to make them look better than mine. 0.2mm should be good.

There's a slot on the side for a micro-USB cable, and easy access to the SD card for backups. You might have to use tweezers to get the SD card out.

Assembly is done by placing the buttons inside, putting the Raspberry Pi the OLED screen on top and setting it in place with hot glue.
The bottom cover can also be glued in place.

For the Pitrezor.config file you'll need to use the following custom sett