NMEA Bridge Operation and Installation Handbook
11
3.2 NMEA Input
The NMEA Bridge can also be used to convert NMEA 0183 data
to SeaTalk. NMEA 0183 data is also re-transmitted on NMEA
"OUT" in response to NMEA "IN". This allows non-SeaTalk
equipment to be connected directly to the SeaTalk bus.
Note: Data will not be transmitted to SeaTalk if it is already on
present on the SeaTalk bus.
Data
Received NMEA Header
Apparent Wind Angle
MWV, VWR
Apparent Wind Speed
MWV, VWR
Bearing to Waypoint
APB, BWR, BWC,
RMB, BER, BEC
Course Over Ground (M)
VTG, VTA, RMC, RMA
Cross Track Error
APB, XTE, APA,
RMB, XTR
Date
ZDA, RMC
Depth
DBT, DPT
Distance (Log)
VLW
Distance (Trip)
VLW
GPS Fix/No Fix
GGA, GSA
GPS HDOP
GGA, GSA
GPS PDOP
GSA
GPS Satellite Azimuth
GSV
GPS Satellite Elevation
GSV
GPS Satellite PR Number
GSV
GPS Satellite SNR
GSV
GPS Differential Station ID
GGA
GPS Differential AGE
GGA
