Only Stereo, no 7.1 with PulseAudio and UMC1820

That would be great thank you! No, there isn’t

Ok, I’m uploading right now. You will need a 64 GB (or larger) SD card for it.

I created the dump with dd conv=sparse … so it did not record all the zeroes of the 64 GB, there is also a .bmap file in the archive which you can use in case you flash with the more mordern bmaptool instead of dd, but both work fine. So either will work:

# This will write the whole 64 GB
dd if=archive.img of=/dev/MYSDCARD

# This will take the .bmap file to write only data and not zeroes, afair
bmaptool copy archive.img /dev/MYSDCARD

There is a systemd service called fmod-service which is controlled by a Node.js service, which you can access on port 3000 with a web browser.

Can I provide additional details to the system by email? They are not relevant here.

Thank you so much for doing that! Yes, additional information can be sent to support@fmod.com.