GL300 @Tracker Air Interface Protocol
+RESP:GTNMR,1A0102,135790246811220,,0,0,1,1,4.3,92,70.0,121.354335,31.222073,2009
0214013254,0460,0000,18d8,6141,00,,20090214093254,11F0$
+RESP:GTDIS,1A0102,135790246811220,,0,0,1,1,4.3,92,70.0,121.354335,31.222073,20090
214013254,0460,0000,18d8,6141,00,,20090214093254,11F0$
+RESP:GTDOG,1A0102,135790246811220,,0,0,1,1,4.3,92,70.0,121.354335,31.222073,2009
0214013254,0460,0000,18d8,6141,00,2000.0,20090214093254,11F0$
+RESP:GTIGL,1A0102,867844000125073,,,00,1,5,,,,117.201362,31.832724,2012082103203
7,,,,,,,,000C$
Parameter Length (byte) Range/Format Default
Protocol version 6 XX0000 – XXFFFF,
X∈{'A'-'Z','0'-'9' '-' '_'}
Unique ID 15 IMEI
Device name 20
Report ID 1 0 – 4
Report type 1 0|1
Number <=2 0 – 15
GPS accuracy <=2 0|1 – 50
Speed <=5 0.0 – 999.9km/h
Azimuth <=3 0 – 359
Altitude <=8 (-)xxxxx.x m
Longitude <=11 (-)xxx.xxxxxx
Latitude <=10 (-)xx.xxxxxx
GPS UTC time 14 YYYYMMDDHHMMSS
MCC 4 0XXX
MNC 4 0XXX
LAC 4 XXXX
Cell ID 4 XXXX
Odo mileage 9 0.0 – 4294967.0Km
battery percentage 3 0-100
Send time 14 YYYYMMDDHHMMSS
Count number 4 0000 – FFFF
Tail character 1 $ $
<Report ID>: ID of Geo-Fence in +RESP:GTGEO, ID of input id in +RESP:GTDIS,0 for
other reports.
<Report type>: type of the report for +RESP:GTGEO and +RESP:GTSPD and
+RESP:GTNMR, 0 for other reports.
For +RESP:GTFRI
0: This is a common scheduled position report.
TRACGL300AN001 - 53 -