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UC864-E/G/WD/WDU AT Commands Reference Guide

80304ST10041a Rev. 7 - 2010-10-14

$GPSR - GPS Reset

Example AT$GPSR=0

3.5.7.7.3. GPS Antenna Type Definition - $GPSAT

$GPSAT - GPS Antenna Type Definition

AT$GPSAT=<type> Set command selects the GPS antenna used. Parameter: <type> 0 - GPS

Antenna not power supplied by the module 1 - GPS Antenna power

supplied by the module (default) Note: if current <type>is 0, either

$GPSAVand $GPSAIhave no meaning. Note: the current setting is stored

through $GPSSAV

AT$GPSAT? Read command returns the currently used antenna, in the format:

3.5.7.7.4. GPS Antenna Supply Voltage Readout - $GPSAV

$GPSAV - GPS Antenna Supply Voltage Readout

AT$GPSAV Execution command returns the measured GPS antenna’s supply voltage in

AT$GPSAV? Read command has the same meaning as the Execution command

AT$GPSAV=? Test command returns the OKresult code

Note It has meaning only if current $GPSATsetting is not 0

3.5.7.7.5. Unsolicited NMEA Data Configuration - $GPSNMUN

$GPSNMUN - Unsolicited NMEA Data Configuration

AT$GPSNMUN=

[,<GGA>,<GLL>,

<GSA>,<GSV>,

<RMC>,<VTG >]

Set command permits to activate an Unsolicited streaming of GPS data (in

NMEA format) through the standard GSM serial port and defines which

NMEA sentences will be available

Parameters:

0 - NMEA data stream de-activated (default)

1 - NMEA data stream activated with the following unsolicited response

syntax:

$GPSNMUN:<CR><NMEA SENTENCE><CR>

2 - NMEA data stream activated with the following unsolicited response

syntax:

1 2 ... 292 293 294 295 296 297 298 299 300 301 302 ... 317 318

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DCS WDU models Spécifications Page 297