Hi,
I got started on the great script bewo posted. But I didn't like all of the German ;) . So I have translated it to English, and made some corrections.
Just sharing back.

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Script to get data from Roomba devices, using Rest980 by Koalazak.
Original script by bewo found on https://www ...

I also got one of these. Solution was simple if you know; put the jumper on the inside in the open position. It will then be recognized as Lighting4 by RFXCOM.
FYI; it only switches on (repeatedly), not off. So it might be useful to have it switch a virtual switch, instead of directly using it for ...

I'd like to know this as well...