4 layers36 × 60 mm

Raiden s01
RaidenTechnology/raiden-s01
Open-hardware ESP32-S3 development board — 4-layer, USB-C, U.FL antenna. KiCad 9, CERN-OHL-P.
46 partsCERN-OHL-P-2.0
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

RaidenTechnology/raiden-s01
Open-hardware ESP32-S3 development board — 4-layer, USB-C, U.FL antenna. KiCad 9, CERN-OHL-P.