@th Oh! Looks like a direct patch onto the board, and not sniffing RF traffic or poking the IR transceiver.

I'm still really new at this; been trying to get telemetry out of my own (GE I-210+, model CL 200) with no success yet.

@th @drwho Curious by this, I just checked "mine" (it's actually not mine, but the distribution company's). It has IEC 62056-21 compatible IR port, but sticking a custom device over it to sniff IR will most likely not be seen as "appropriate" by the company 😕