Flarm's PowerFlarm Core product page still has the following text on it:

ADS-R, TIS-B, FIS-B and UAT are currently not supported.

My understanding is that you will only get non-directional Mode C/S transponders alerts for aircraft with a transponder that does not have 1090ES ADS-B out.

It would be nice to get an update as to if and when ADS-R will be supported on the PowerFlarm Core.

Dave W