UC864
UC864
UC864
UC864----E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6 ---- 2010
2010
2010
2010----0
00
05
55
5----20
20
20
20
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved.
Page 308 of 329
$GPSR
$GPSR
$GPSR
$GPSR ---- GPS Reset
GPS Reset
GPS Reset
GPS Reset
Example
AT$GPSR=0
OK
3.5.7.7.3.
G
G
G
GPS Antenna Type Definition
PS Antenna Type Definition
PS Antenna Type Definition
PS Antenna Type Definition ---- $GPSAT
$GPSAT
$GPSAT
$GPSAT
$GPSAT
$GPSAT
$GPSAT
$GPSAT ---- GPS Antenna Type Definition
GPS Antenna Type Definition
GPS Antenna Type Definition
GPS Antenna Type Definition
AT$GPSAT=<type>
AT$GPSAT=<type>
AT$GPSAT=<type>
AT$GPSAT=<type>
Set command selects the GPS antenna used. Parameter: <type>
<type>
<type>
<type> 0 - GPS
Antenna not power supplied by the module 1 - GPS Antenna power
supplied by the module (default) Note: if current <type>
<type>
<type>
<type>is 0, either
$GPSAV
$GPSAV
$GPSAV
$GPSAVand $GPSAI
$GPSAI
$GPSAI
$GPSAIhave no meaning. Note: the current setting is stored
through $GPSSAV
$GPSSAV
$GPSSAV
$GPSSAV
AT$GPSAT?
AT$GPSAT?
AT$GPSAT?
AT$GPSAT?
Read command returns the currently used antenna, in the format:
3.5.7.7.4.
GPS Antenna Supply Voltage Readout
GPS Antenna Supply Voltage Readout
GPS Antenna Supply Voltage Readout
GPS Antenna Supply Voltage Readout ---- $GPSAV
$GPSAV
$GPSAV
$GPSAV
$GPSAV
$GPSAV
$GPSAV
$GPSAV ---- GP
GP
GP
GPS Antenna Supply Voltage Readout
S Antenna Supply Voltage Readout
S Antenna Supply Voltage Readout
S Antenna Supply Voltage Readout
AT$GPSAV
AT$GPSAV
AT$GPSAV
AT$GPSAV
Execution command returns the measured GPS antenna’s supply voltage in
mV
AT$GPSAV?
AT$GPSAV?
AT$GPSAV?
AT$GPSAV?
Read command has the same meaning as the Execution command
AT$GPSAV=?
AT$GPSAV=?
AT$GPSAV=?
AT$GPSAV=?
Test command returns the OK
OK
OK
OKresult code
Note
It has meaning only if current $GPSAT
$GPSAT
$GPSAT
$GPSATsetting is not 0
3.5.7.7.5.
Unsolicited NMEA Data Configuration
Unsolicited NMEA Data Configuration
Unsolicited NMEA Data Configuration
Unsolicited NMEA Data Configuration ---- $GPSNMUN
$GPSNMUN
$GPSNMUN
$GPSNMUN
$GPSNMUN
$GPSNMUN
$GPSNMUN
$GPSNMUN ---- Unsolicited NMEA Data Configuration
Unsolicited NMEA Data Configuration
Unsolicited NMEA Data Configuration
Unsolicited NMEA Data Configuration
AT$GPSNMUN=
AT$GPSNMUN=
AT$GPSNMUN=
AT$GPSNMUN=
<enable>
<enable>
<enable>
<enable>
[,<GGA>,<GLL>,
[,<GGA>,<GLL>,
[,<GGA>,<GLL>,
[,<GGA>,<GLL>,
<GSA>,<GSV>,
<GSA>,<GSV>,
<GSA>,<GSV>,
<GSA>,<GSV>,
<RMC>,<VTG >]
<RMC>,<VTG >]
<RMC>,<VTG >]
<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:
<enable>
<enable>
<enable>
<enable>
0 - NMEA data stream de-activated (default)
1 - NMEA data stream activated with the following unsolicited response
syntax:
$GPSNMUN:<CR><NMEA SENTENCE><CR>
$GPSNMUN:<CR><NMEA SENTENCE><CR>
$GPSNMUN:<CR><NMEA SENTENCE><CR>
$GPSNMUN:<CR><NMEA SENTENCE><CR>
2 - NMEA data stream activated with the following unsolicited response
syntax:
<NMEA SENTENCE><CR>
<NMEA SENTENCE><CR>
<NMEA SENTENCE><CR>
<NMEA SENTENCE><CR>