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SparkFun Pro Micro
What are the dimensions of the SparkFun Pro Micro? · Modern device · basis: SparkFun (Eagle board file)
Also called: sparkfun pro micro dimensions, sparkfun pro micro size, sparkfun pro micro mounting holes, sparkfun pro micro medidas, sparkfun pro micro Maße
Exact dimensions. True size, with no printing tolerance added.
- length
- 17.78 mm
- width
- 33.02 mm
Notes
- SparkFun Pro Micro: 17.78 × 33.02 mm. 0.7 × 1.3 in outline, same for v13 (micro-B) and v20 (USB-C); no mounting holes; USB centred on the short edge.
- No mounting-hole positions are published.
- The file is the outline; components and connectors are not modelled.
SparkFun Pro Micro size chart
| dimension | value |
|---|---|
| size | 17.78 × 33.02 mm (board outline) |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| SparkFun | SparkFun Pro Micro | web | Publisher's page; dimensions are facts |
Free files
★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json
Let your AI pull this. Add
Set it up →https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.Plain text: sheet.txt · JSON: /api/geometry?object=sparkfun-pro-micro

Fits with
Questions
How big is the SparkFun Pro Micro?
17.78 × 33.02 mm.




