Status Check (STAT)
See Appendix
Parameter Check (PARA)
See Appendix
Position Check (POSN)
A device location can be queried from a mobile phone etc. using the POSN command. The reply
will be formatted as a link to google maps, which can be viewed directly from a mobile telephone
handset.
$POSN,<map_type>,<zoom>
<map_type> ‘m’ = map, ‘k’ = satellite, ‘h’ = hybrid
<zoom>
1-20, 20=maximum zoom in, 1=maximum zoom out
The parameters are optional. The $POSN command alone will give a position link with map view
at zoom level 10.
Format of the POSN response:
POSN:<IMEI>
DD/MM/YYYY HR:MIN:SEC
http://maps.google.co.uk/?q=AT210@<latitude>,<longitude>&t=<map_type>&z=<zoom
>
Diagnostics (DIAG)
Engineering diagnostics facilities:
$DIAG,1
GPS reset
$DIAG,2
Modem reset
$DIAG,3
RESERVED
$DIAG,4
Load defaults settings
$DIAG,5
Ignition (mode 3) recalibrate
$DIAG,6
check battery and ext voltage (and debug to RS232)
$DIAG,7
recalibrate accelerometer at rest values
$DIAG,8
RESERVED
$DIAG,9
RESERVED
Erase Stored Reports (ELOG)
Erase stored reports from non-volatile (flash memory). If no argument is specified, all reported
will be deleted, otherwise the specified number will be deleted (oldest first).
Non-Volatile Set (NVST)
Initialise runtime and lifetime odometer. If the NVST command is submitted without parameters,
both values are initialised to zero.
$NVST,<odometer_km>,<runtime_hrs>
Disable Acknowledgment (NACK)
Suppress the response to a given command (SMS/TCP mode)
NMEA enable (NMEA)
Enable NMEA GPS output on the serial port. A value of 1 enables $GPRMC NMEA sentences and
zero disables them (see DBUG to enable/disable other serial output). Default is 1.
Serial Port Baud Rate (BAUD)
Configure the baud rate of the AT210 RS232 serial port. Default is 115200.
Display Settings (SHOW)
Display settings in readable ASCII format (not recommended for TCP/SMS, see PARA)