a credit-card-sized supply that sits on the breadboard instead of the bench, and a web panel that talks to it over the same usb-c cable.
two independent channels, 10 mv steps, current limiting, rust on an rp2040, kicad hardware, usb-c pd up to 100 w. protov.app does web serial, ota, and multi-device lab control.
built because carrying a bench supply through montréal weather is a bad joke, and a cut usb cable is a worse one.