As you may have found out by now, we have a new multichannel board, this time in the BelaMini form factor: the Bela Mini Multichannel Expander. The expander has 6 audio in and 6 audio out and when added on top of a BelaMini it gives you a total of 8 in + 8 out high quality audio channels, alongside the Mini's analog inputs for sensors and interaction. The boards are available on our shop as usual.
To anyone receiving a Bela Mini Multichannel Expander this week or in the future: in order to make it work, make sure you update the code on your board to the latest
master branch of the Bela repo. If you are flashing an SD card, make sure you get the latest (v0.3.8d or above) Bela image.