ESP32 - Lolin C3 Mini Case
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A case for the Lolin C3 Mini ESP32 board without headers soldered one, and should fit most USB-A to USB-C cables.
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Updated at source:
Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution
Case for an ESP32 Lolin C3 Mini without the headers soldered on. Great when using this for ESPHome as a bluetooth beacon or hub, or in my case connecting to the bluetooth enabled solar inverters.
The Lolin C3 Mini has an awkwardly placed USB-C port but this case should work for most connectors. The case also fits the V1.0.0 and V2.1.0 versions, although I recommend the V2.1.0 version because the V1.0.0 antenna is horrendous.
The cutouts on the bottom for nuts to lock the case are optional because the bolts will tap themselves. But if that does not secure the case you can use the bolts for that.
Printing:
This print is small and easy and shouldn't take to long to finish. I used rather crude settings and still got good results, and supports shouldn't be necessary. However if the overhang for the case is not working out you can use supports on buildplate only.
The alignment tabs can be a bit tight so they might need some shaving down with a file.
| Supports: | None |
| Infill: | 10% |
| Infill type: | Cubic Adaptive |
| Layerheight: | 3mm |
Hardware:
Following links where I purchased the parts are affiliate links.
- ESP32 - Lolin C3 mini (recommended to get the v2 version with a proper antennas)
- 2x m2 8mm bolts
- 2x m2 nuts (optional)
- USB-C cable