Adafruit Feather (standard form factor) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/adafruit-feather/  (CC BY 4.0)
Basis: published form-factor spec
Catalog version: 2026-10-20

Overall (mm): length 50.8, width 22.86
Mounting holes: 4 × Ø2.5 mm, pattern 45.72 x 17.78, screw M2.5
- All Feathers share the outline and holes; component height varies by board.
- Adafruit publishes CAD for most boards in one repository.

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Adafruit (official): Adafruit CAD parts — STEP, STL, F3D — see repository [verify license at link] — https://github.com/adafruit/Adafruit_CAD_Parts
- Adafruit (official): Feather specification — PDF, web — CC BY-SA 3.0 (Adafruit Learn) [verify license at link] — https://learn.adafruit.com/adafruit-feather/feather-specification

Xem Studio scan: not planned; the official CAD above covers it.
API: https://xemstudio.com/api/geometry?object=adafruit-feather