Arduino for STM32

Thanks for the detailed reply Carlo, Ah, so it is possible, and I'm on the right track. Hardware compatibility is not an issue, I can sort out that part. I'm not using a IKS02A1. I simply want to add a PDM Mic to wherever the I2S can be 'alt-pinned'. I'm experimenting with MXCube to generate various...

Currently X-NUCLEO-IKS02A1-Audio only supports F401RE (I2S) and L476RG (SAI) I'd like to add a PDM mic to a Nucleo STM32WL55JC1 board - Which has I2S available on its 2nd SPI (SPI2S2). Are there plans to introduce any more low level PDM drivers to the X-NUCLEO-IKS02A1-Audio library? Alternatively, I...