Bump Case for Proxmark3 Easy - Slim Mod

This will only fit Pm3 Easy devices that have two ‘layers’ of PCB. Either there can be no midboard, or the midboard has been moved or replaced in such a way that the device is slimmer only using one layer of standoffs.

This is not intended to save your device from a massive fall, just a little bumping here and there. Every day use.

There were considerations for device retention within the case. The two little tabs up top combined with the mostly-tight clearances should keep the device from falling out, but there are small areas, particularly on the bottom of the LF antenna and near my username, where small amounts of double-sided tape should be used. The aforementioned tabs can also be carefully hot-pressed onto the screws they hold for a more permanent installation.

Though it is not a very hot device, ventilation was taken into account, as well as access to both USB ports and the button. Holes also allow more visual access to the LEDs.

Removing the device easily was also a consideration, which is why there are so many large holes on the bottom of the case.

This should be a quick and cheap print, printing in just under an hour and using under 10g of filament for me. I would suggest PETG personally.

Oh yeah, and this is the first thing I’ve ever designed fully from scratch.