You have NMEA2000 network incl. AIS and you want NMEA0183 AIS for opencpn.
Openplotter uses signalk as a basis. You can go to the signalk dashboard by clicking the signalk icon next to the openplotter icon.
In signalk app store install "signalk-n2kais-to-nmea0183".
When installation has finished restart signalk.
In signalk goto "Server" "Plugin Config" "N2K AIS to NMEA0183" select active.
Another chance is to get NMEA0183 AIS direct form Lowrance Link 8 (You need an RS422 input).
Martin
Openplotter uses signalk as a basis. You can go to the signalk dashboard by clicking the signalk icon next to the openplotter icon.
In signalk app store install "signalk-n2kais-to-nmea0183".
When installation has finished restart signalk.
In signalk goto "Server" "Plugin Config" "N2K AIS to NMEA0183" select active.
Another chance is to get NMEA0183 AIS direct form Lowrance Link 8 (You need an RS422 input).
Martin