@udon I used Raspberry Pi more as an example that everybody knows about.
Might as well have said PINE64's Quartz64, but it supports far fewer distro's (best supported is Mankojaro, which is SoystemD, and kind of the Ubuntu of Arch-based distro's), and isn't as easy to tinker around with for those who have never worked with a serial console cable/connector and GNU Screen before.