I have a XIAO nRF52840 (Sense) and I am aware that the microcontroller has onboard PDM mic but I dont want to use it. I have an external PDM mic that I was seeking to connect to it but I am unable to find any library that can achieve this. Can anybody please point me in the right direction?
I have seen such an article in a forum, I do not know whether it can help and inspire you:
PDM Microphone on nRF5 Series – JimmyIoT (jimmywongiot.com)