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4. TECHNICAL INFORMATION
4.1 NMEA 0183 Sentences
Transmitted NMEA 0183 Sentences
$GPDTM* Datum Reference
$GPGGA* GPS Fix Data
$GPGLL* Geographic Position –Latitude/Longitude
$GPGSA GNSS DOP and Active Satellites
$GPGSV GNSS Satellites in View
$GPRMC* Recommended Minimum Specific GNSS Data
$GPVTG* Course Over Ground and Ground Speed
$GPZDA* Time and Date
* Default output
Received NMEA 0183 Sentences and Commands
$PAMTC,ALT Setting related to the altitude of the sensor
$PAMTC,BAUD Change the baud rate from the nominal 4800 baud to 38400
baud
$PAMTC,DATUM Define local datum
$PAMTC,EN Enable/disable transmission of specific sentences, and
change their rate of transmission
$PAMTC,ERST Reset the user portion of nonvolatile EEPROM to factory
defaults
$PAMTC,OPTION WAAS ON/OFF. Set 2d/3d/Auto mode. Set WAAS Satellite.
Set WAAS Tzz Parameter.
$PAMTC,POST Set Query Power On Self Test function
$PAMTC,QPS Query part number and serial number versions
$PAMTC,QV Query GPS hardware and firmware versions
$PAMTC,RESET Reset the GP-330B
$PAMTC,SIM Enable/disable Simulate Mode
$PAMTX Pause or resume all automatic transmission of messages
$PFEC,pireq Request to $PFEC,pidat