OpenMarine

I recently added a AC monitor to my N2K network and my signal K is not picking up the data for PGN 127747 (voltage, frequency).  From research it seems that this PGN has not yet been included in the CANboat program.  I’m using an Open Plotter installation of Signal K so not sure how changes filter through into this install.  If I get the CANboat project to add PGN 127747 will that eventually filter through to the Open Plotter Signal K updates?

Yes, updating Signal K server (from its admin UI) to a nwer published version will update all its components including canboatjs to the newest version.

The pgn needs to be added to canboat to publish a new version of the pgn definitions, then it needs yo be added to n2k-signalk that does the conversion to sk. Then you need to either run sk server install command manually or the next published server version will bring the updates along.