MTD2000 AT Command Guide R12
Confidential
DAVISCOMMS (S) PTE LTD
48 /105
Recipient
Send report to single or multiple recipients as follows:
U –
Serial port (UART)
N –
Network channel (TCP / UDP)
Sx or Mx – Single SMS number in decimal (1 to 10)
Mulitple SMS numbers in hexadecimal (001 to 3FF)
Bit presentation for multiple SMS numbers:
Bit #
9
8
7
6
5
4
3
2
1
0
SMS #
10
9
8
7
6
5
4
3
2
1
Interval
Interval between reports in second:
SMS Channel – 5 to 65000 sec
Other Channel – 1 to 65000 sec
Cycle
Number of reports to be sent (1 to 65000 reports, 0 is non-stop
sending)
Example
Command
Response
AT$NR=0,”U”
Note: Send one report via serial port.
OK
<NMEA Report>
AT$NR=0,”N S1”
Note: Send one report via network channel and
SMS number 1.
OK
<NMEA Report>
AT$NR=0,”N M003”,300,100
Note: Send 100 reports with interval 5 min via
network channel, SMS number 1 and 2.
OK
<NMEA Report>
…
<NMEA Report>
AT$NR=0,”U”
Note: Send one GLL report via serial port while
GPS is in sleep mode.
OK
$GPGLL
Note: Send only the NMEA type in sleep
mode.
12.3 Cell ID Report – AT$CR
This command will send one or more Cell ID reports via the selected channels.
