Rasperry Pi Pico W I2S interface probelm

[Lay-Z]

Hi, I have a question: is it possible to use the I2S interface on the Raspberry Pi Pico W? The Raspberry Pi Pico W doesn't have an I2S interface, but I found online that it's possible to simulate an I2S interface on the Raspberry Pi Pico W, but I'm not able to do it myself. The problem is that I have a digital microphone (I2S interface) and I want to obtain the acoustic pressure value (in dB) from it. I write a code in micropython.
Any ideas guys?

 

[Ian Rogers]

The I2S would need to be programmed into one of the PIO. But there are other issues..
read here.. Third post down.

https://www.thebackshed.com/forum/ViewTopic.php?FID=16&TID=15802