Tri-M Systems FV-25 GPS Receiver User Manual


 
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7.1.2 Proprietary NMEA Messages
The non-standard NMEA messages is proposed by u-blox. The proprietary
(non-standard) NMEA messages are grouped into two categories:
Proprietary NMEA (PUBX)
PUBX,00 – Latitude/Longitude Position Data
PUBX,01 – UTM Position Data
PUBX,03 – Satellite Status
PUBX,04 – Time of Day and Clock Information
PUBX,40 – Set NMEA Message Update Rate
PUBX,41 – Set Protocols and Baudrate
Queries
GPQ – Polls a Standard NMEA Message
PUBX – Polls a PUBX Message.