DISCLAIMER: I hate Autodesk Fusion with every inch of my body. It is free and kinda beginner-friendly and also has PCB designer built in, but the software itself is ASS. It is filled with bugs, performance is as bad as is physically possible, crashes constantly giving me an ability to send them "crash reports" filled with slurs and curses. And it is also cloud-native which means you do not own your projects you make in this piece of s...oftware.
Anyway, this repo contains these printable STL files:
- stl/Enclosure_Body.stl
- stl/Enclosure_Back cover.stl
- stl/Enclosure_Arrow key cap.stl (print three of those)
- stl/Enclosure_Key cap.stl
And the Autodesk Fusion project files:
- Mainboard.f3z — PCB design of the mainboard, ready to be exported to Gerber and sent to manufacturing.
- Enclosure.f3d — 3D printable enclosure (second revision), requires 3 M3x4 threaded inserts for assembly.
- Final assembly.f3d — a general look on how the components should be positioned inside the enclosure.
These are most likely incomplete and wrong. I may or may not fix it in the future. The enclosure and mainboard are subpar and should've been done better.
For the "Final assembly" project these GrabCAD models were used:
- https://www.chipdip.ru/order/item/9898078
- https://grabcad.com/library/rtc-modules-hw-111-1
- https://grabcad.com/library/micro-sd-card-reader-module-1
- https://grabcad.com/library/rfm95-lora-radio-module-1
- https://grabcad.com/library/analog-ad-5-key-keyboard-module-for-arduino-1
- https://grabcad.com/library/arduino-0-91-0-96-inch-oled-1