Indeed.
NMEA2000 is essentially a Marine Electronics version of CANBUS with their own agreed upon PGNs.
NMEA0183 is pretty close to RS-232 (and/or RS-422), usually at 4800 baud, but there's a "High Speed" variant at 38,400 baud.
NMEA2000 is essentially a Marine Electronics version of CANBUS with their own agreed upon PGNs.
NMEA0183 is pretty close to RS-232 (and/or RS-422), usually at 4800 baud, but there's a "High Speed" variant at 38,400 baud.