Hands-on with Raspberry Pi's CM5 Programming Jig

In the before-times, when Raspberry Pi CM5s were (relatively) affordable, I built a number of Pi clusters ( example ), and one of the most annoying parts of the build was flashing Raspberry Pi OS to all the Pis. One, two, or even three Pis isn't a big deal, but once you hit 4+, the process of plugging the Compute Module into a carrier board, plugging that into a computer, managing Raspberry Pi…