Printer server for turning a dumb printer into a network printer. Sensor and pump control for a self-watering flower bed. I used to run a server with my unifi

Printer server for turning a dumb printer into a network printer. Sensor and pump control for a self-watering flower bed. I used to run a server with my unifi controller, NAS gateway, and IRC server, but I found an old office PC that does that for me now with about 10x the performance.