nostr:npub13levfmuj9uu5gy4mhh0tg5nkujqujkyky8220rd0dkwpm4p950eqss6saf Well, by a miracle I saved an RK-P400C from the landfill. I've never interfaced with old hardware before but you seem to be the Guru for this type of thing haha. Any advice? I have a serial connector hooked up so far!