I've found that when selecting components, you need to choose one that will run on the platform you need. In your case, it may be there are no libraries to support the INMP441 on the PICO. The INMP441 is supported under the RPI OS. See https://makersportal.com/shop/i2s-mems- ... pi-inmp441I was expecting it to be relatively easy to directly connect a microphone (via the Pico) to an audio jack using the I2S protocol to listen via headphones to what the mic is recording.
It looks like there are mic solutions for the PICO like this one https://www.hackster.io/sandeep-mistry/ ... ico-cc9bd5
Statistics: Posted by DS256 — Thu Mar 07, 2024 5:22 pm