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5.2 Add GPX history route record
First you have to insert TF card in the device
Send SMS: “ gpx+password” to tracker,it will reply : “ gpx ok” ,
then send SMS: “t001m***n+password” ,it will reply : “ tn ok”
Cancel gpx function ; send SMS : notn+password” it will reply: notn ok”
then send SMS: nogpx+password ,it will reply nogpx ok. Then auto enter
SMS mode.
Check the gpx data in google earth map :
Take out the TF card from device and connect with computer, copy the GPX file
to computer,then open the google earth map,then use goolge earth map open
the gpx file,you will see the route in the map.(you can download google earth
map app in the network )
NOTE: after set succeed GPX function,call device will not reply the google
link ,and stop send data to server.