Silakka54 Minimal yet Complete Case
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The simplest case possible for the silakka54 (v1.3 PCB) without any compromises
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Updated at source:
Model information
- Source
- Printables
- Category
- Computers
- License
- Standard Digital File License
This is a living project, meaning, I make improvements all the time. You will have access to all iterations of the case.
* This design is not complex at all, but any 3d printed assembly requires a well calibrated 3d printer!
** This case is specifically designed for the Aliexpress v1.3 PCBs. Other variants might work as well, but those have not been tested.
Highlights
Friction fit the case together, no extra parts needed!
Version-2 of the case holds together via friction or fasteners.
Buttons for the RP2040-zero.
Holes for the LED.
Minimal supports needed.
Bill of Materials if Fasteners are Used
v2.7 and under
12 x heatset inserts M2mm x L3.0mm x OD3.2mm
8 x M2 Socket Head Cap Screw L10.0mm
4 x M2 Socket Head Cap Screw L14.0mm (MCU area)
v2.8
14 x heatset inserts M2mm x L3.0mm x OD3.2mm
10 x M2 Socket Head Cap Screw L10.0mm
4 x M2 Socket Head Cap Screw L14.0mm (MCU area)
Print Settings
Any print settings will do really, but try to use the settings provided in the .3mf file.
Supports only needed for the top part, for the USB hole. The printed supports measure roughly 3 mm x 4 mm x 15 mm. If your printer is good at bridging, you don't need any supports!
Differences Between v1 and v2
v2 can hold together via friction or with fasteners (bolts + heatset inserts).
v2 is wider by ~5mm as well as in length.
Notes
You can find images of the v1.3 PCBs here.
Feel free to DM me if you have any questions before you buy.