Mounting case for an ESP32 C3 Super Mini

(Last update 2026-07-13)



The idea is to have a case that does not hinder WiFi
Can be fixed to something
that allows wires to be soldered
that allows for easy fitting and removal [see end video]

It was designed in Nasscad and printed on a Bambu P1S.


Hot off the press


Hot off the press


printer


Final tiny case with central mount hole


final mating


Fitted with its computer



guytec.com ESP32 C3 Super mini case and size


Actual size and computer cost







Actual printable object


Best printed oversized by 1%


Original Nasscad drawing

The drawing as seen in Nasscad

The actual printing on the Bambu P1S takes about 4 minutes,
and requires about 7 minutes preparation
the case weight is about 0.5 grms
at 1% oversize to allow for shrinkage