GLOBALSAT TR-151SP - Manual (Page 12)

TR151-SP page 12
4.2 How to set TR151-SP to periodically report its position?
Users can make TR151-SP to do SMS or/ and GPRS periodic report of its location by the
command media of SMS or GPRS. .
The format of command is following as:
SMS Command Media for Periodic Report
SMS Report Media ?1,IMEI,Report_Interval,Number_of_Reports,Report_Format,Report_Phone_Number!
GPRS Report Media ?9,IMEI,Report_Interval,Return_Phone_Number!
SMS and GPRS Report
Media
?22,IMEI,Report_Interval,Report_Phone_Number!
GPRS Command Media for Periodic Report
SMS Report Media $1,IMEI,Report_Interval,Number_of_Reports,Report_Format,Report_Phone_Number!
GPRS Report Media $9,IMEI,Report_interval!
SMS and GPRS Report
Media
$22,IMEI,Report_Interval,Report_Phone_Number!
The table below explains the content of the command.
Format Description
?,$ Start sign
1,9,22 Function code
IMEI IMEI code of the TR151-SP
Report_Interval Set the interval between two report
Number_of_Reports Set how many reporting SMS should be sent
Report_Format 0 or 1. 0 is text format. 1 is NMEA format
Report Phone Number The phone number for receiving the report and OK message
Return Phone Number The phone number for receiving OK message
! End sign
TR151-SP will send OK message to the return phone number when the command media is SMS
or to GPRS server when the command media is GPRS to confirm it has received the request.
And then TR151-SP will periodically send its location to the report phone number or/and GPRS
server according to the report interval.
NOTE:
1. The coordinate unit of report format 0 is degree. The coordinates unit of report format 1 is degree
and minute with a 4-digit decimal fraction
2. If user sets the number of reports as 0, TR151-SP will keep sending the periodical report until user