6 layers60 × 30 mm

Udsp card
crsknr/hw_udsp-card
A compact DSP development board for real-time embedded audio and sensing
221 parts2GPL-3.0
Boards in 1 GitHub repository, designed in KiCad, that use the ST1S32PUR by STMicroelectronics (-40℃~+150℃ 1 1.2mA 1.5MHz 2.8V~5.5V 4A 800mV~5.5V Adjustable Buck Buck Built-in Yes VFQFPN-8L(4x4) DC-DC Converters ROHS). See how each wires it, with its parts, size, README and files; the ST1S32PUR’s symbol, footprint and pinout are on its own page.

crsknr/hw_udsp-card
A compact DSP development board for real-time embedded audio and sensing