MMDVM_HS_Hat-Enclosure

Enclosures for MMDVM_HS hats (various board revisions)

Based on the enclosure shape from Toufik, F0DEI, here are some personnal variations, built from scratch.

FreeCad (https://www.freecadweb.org/) files are available (not for all variations, since the only differences are antenna and screen cutouts).

I'm using the daily snapshots (https://launchpad.net/~freecad-maintainers/+archive/ubuntu/freecad-daily), so using the latest stable version may not works.

All STL files are also provided, just open them in your favorite slicer, then 3D print'em.

WARNING You should use supports for top and bottom parts.

Full height enclosures

Slim enclosures

All 3 major PCB versions are supported:

1.2
- Also known as chinese jumbospot
1.6
- latest official version from DB9MAT and DF2ET (https://github.com/mathisschmieder/MMDVM_HS_Hat)
1.7
- my slightly modified version, made out of a 1.6 fork (https://github.com/f1rmb/MMDVM_HS_Hat)

Parts needed for assemblies:

For full height assembly

Qty	Part
1	bottom assembly (file: MMDVM_HS_Bottom.stl)
1	top cover (choose between blind, antenna and screen, in PCB-<version> directory, accordingly), non SLIM.
4	M2 1.2mm 3D printed washers (file: Parts/Washer-M2x1.2mm.stl)
4	M2 11.35mm 3D printed spacers (file: Parts/Spacer-M2x11.35mm.stl)
4	M2x20mm socket headed CHC screws
4	M2 hex nuts
4	M3x20mm socket headed CHC screws
4	M3 hex nuts
1	light diffuser (optional) (file: Parts/Light-Diffuser-PCB-v1.7.stl)

For SLIM assembly

Qty	Part
1	bottom assembly (file: MMDVM_HS_Bottom-SLIM.stl)
1	top cover (choose between blind, antenna and screen, in PCB-<version> directory, accordingly), -SLIM.
4	M2 1.2mm 3D printed washers (file: Parts/Washer-M2x1.2mm.stl)
4	M2 5mm 3D printed spacers (file: Parts/Spacer-M2x5mm.stl)
4	M2x12mm socket headed CHC screws
4	M2 hex nuts
4	M3x12mm socket headed CHC screws
4	M3 hex nuts
1	light diffuser (optional) (file: Parts/Light-Diffuser-PCB-v1.7.stl)

Some specific assembly informations will be added later about this SLIM version.

License

This project is released under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 (CC-BY-NC-SA 4.0, https://creativecommons.org/licenses/by-nc-sa/4.0/) license. You may edit and share it as you like, as long as credit is given and the license is not changed. You can build as many enclosures for you and your friends as you like and you can even sell it to them to cover your costs, however it is strictly forbidden to turn this into a commercial product! You are not allowed to build and sell these enclosures for profit!. WE ARE HAM RADIO, keep that in mind!

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