Installing with old hardware

I’m looking to re-install my kegbot system. Originally I had everything up on a standalone pc, but the computer kept randomly powering off after a couple of days, I suspect due to running it on old hardware.

Anyway, I have an arduino with the kegbot firmware, flow meters in line, and original coasters.

I don’t have a tablet, but am willing to get a raspberry pi, if needed. Is it possible to get up and running work my current hardware? I tried a year or so ago with installing an old version of pykeg, but ran into some problems.

Also, I have had significant development experience since I started this project, so perhaps now I’ll have more ability to get everything up and running.

Thanks for the help!

Edit: spelling