> Hardware platforms with built-in UART are easier in this regard, but -
> it's very rare to have UART on a consumer-grade x86 motherboard.
> [1] https://github.com/Fmstrat/diy-ipmi
I suspect you can simplify it with one of those SBCs that come with an
HDMI-in port. But it still seems Rube Goldbergish.
Stefan