read carrier sense inside RedMatic

[OHacks]

I am looking for a way to read carrier sense inside RedMatic.
How do I do that?

[Tscherno]

You mean the duty cycle? There is a variable defined in the CCU DutyCycle which can be read easily. At least for raspberrymatic it is there.

[OHacks]

No, not the duty cycle, the carrier sense is (more or less) new value that shows if there are any disruptive signals.

[Tscherno]

OK i see. Doesn't seem to be populated. You could add a change request to rasperrymatic to let it add to a variable as well. Or you can try webscraping with nodered. HTTP-request and parsing the response for #carrierSenseVal0