I have discovered that HifiBerryOS works great out of the box for what it does. I was up and running recording using the ADC+ and arecord in no time.
Unfortunately I have quickly run up against the limits of HifiBerryOS. No ability to install packages, and no crontab.
Is there a workaround to enable the cron service?
Literally the only thing I want this to do is record on a schedule.
Or are there other creative solutions like running a cron job elsewhere on another linux machine and running arecord via ssh to the HiFiBerry?
Or do I just need to scrap HifiBerryOS and make it work on Rasbian. How does one even get the ADC+ installed on Rasbian? Drivers, etc.?