I have a pile of them in my drawer, as many as I could get my hands on (maybe 8 or 12?) They're great. In my head they were "something that had the stuff that

I have a pile of them in my drawer, as many as I could get my hands on (maybe 8 or 12?) They're great. In my head they were "something that had the stuff that annoyed me about RaspberryPis fixed". I should dig some out and see if there's a way to update the OS to something recent-ish. I think I've still got a cluster of 4 of them, 3 running RTL SDR and one analysing the signals and pulling interesting data out. (Last data file I have here from that is Dec 2018...)