Espressif ESP32-DevKitC — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/esp32-devkitc/  (CC BY 4.0)
Basis: published hardware reference
Catalog version: 2026-10-20

Overall (mm): length 55, width 28
- Two 19-pin header rows on 2.54 mm pitch, 25.4 mm apart (breadboard-friendly at 0.9 in on most revisions); micro-USB on the short edge.
- Clones vary in length and row spacing; measure before committing an enclosure.

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Espressif (official): ESP32-DevKitC hardware reference — web, PDF — see page [verify license at link] — https://docs.espressif.com/projects/esp-idf/en/latest/esp32/hw-reference/esp32/get-started-devkitc.html

Xem Studio scan: not planned; the official CAD above covers it.
API: https://xemstudio.com/api/geometry?object=esp32-devkitc