It connects to "XMOS microphone boards" - which I didn't find. Any URL?
However, if they haven't appeared yet, anyone out there who has used any commercial breakout boards?
Off Topic
Since one of my two mic array boards went dead here (and I haven't tried heating it in the oven, which my friend the expert suggested as a last resort. I fear it, bottom parts may fall off..) I need to port my SW onto the xCORE-200 dev board (which I have some of, here), and I am in need of a mic. I only need one. I have an overview (so far) at My MEMS microphones notes.