Which hardware solution can be recommended for recording from digital MEMS microphones?

[WGebh.1]

I would like to use the digital interface (not sure what that means) of an existing system control computer to control the recording (start & stop, perhaps gain etc.) from digital MEMS microphones (I2S or PDM). Which hardware options do I have, and how could I control the recording via scripting etc.?

[Eleon BORLINI]

Hi @WGebh.1​ ,

For a direct acquisition with PC (through UART / USB) of a digital MEMS microphone (PDM), my suggestion is to use the X-NUCLEO ecosystem, and in particular the X-NUCLEO-CCA02M2 board. You can plug for example the STEVAL-MIC006V1 in the 6-pin headers. This is general purpose hardware. If you need a more specific application, you might have a look at this list.

-Eleon