I have a microphone and I can record voice like so: arecord test.wav -r 22050 -f S32_LE -V mono So far so good. However, when a third party software that I'm using (which I think uses ffmpeg internally), wants to use the microphone it fails, since it does not use the above described parameters. I tr...

Please note that the tutorial from Adafruit was recently updated. I did manage to get the MEMS mic working, but I'm struggling with it all over again in a new setup: The Adafruit Tutorial https://learn.adafruit.com/adafruit-i2s-mems-microphone-breakout/raspberry-pi-wiring-and-test My post about my n...

I am using a RaspberryPi Zero to build a record and playback box for my nice. I had a working setup where I could successfully record using the MEMS microphone. So the wiring of the hardware is correct. Unfortunately I did break that system and I had to set it up from scratch. I did try the buster i...

I am trying the same thing with my Bluetooth LE Remote and my Raspberry Pi Zero.

I did post a question on Stackoverflow:
https://stackoverflow.com/questions/547 ... -over-gatt

I would love to make this happen. Thanks for any help or inputs

@mayurharge I am struggling to get both the mic and the amplifier working together. Do you think you could post the contents of /etc/modules as well as /boot/config.txt here?