ESP32-C3 SuperMini — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/esp32-c3-supermini/  (CC BY 4.0)
Basis: Sigmanortec (reseller) — secondary, no maker drawing
Catalog version: 2026-10-20

Overall (mm): length 18, width 22.52
- ESP32-C3 SuperMini: 18 × 22.52 mm, 3 g. Unbranded board with no maker documentation; 2.54 mm pin pitch, no mounting holes.
- No mounting-hole positions are published.
- The file is the outline; components and connectors are not modelled.

dimension  value
size  18 × 22.52 mm (board outline)
weight  3 g

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Sigmanortec: ESP32-C3 SuperMini — web — Publisher's page; dimensions are facts — https://sigmanortec.ro/en/esp32-c3-supermini-development-board-33v-wifi-bluetooth

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/esp32-c3-supermini/index.json
API: https://xemstudio.com/api/geometry?object=esp32-c3-supermini