GL300 @Tracker Air Interface Protocol
+ACK:GTGEO,
Example:
+ACK:GTGEO,1A0102,135790246811220,,0,0008,20100310172830,11F0$
Parameter Length (byte) Range/Format Default
Protocol version 6 XX0000 – XXFFFF,
X∈{'A'-'Z','0'-'9'}
Unique ID 15 IMEI
Device name 20
GEO ID 1 0 – 4
Serial number 4 0000 – FFFF
Send time 14 YYYYMMDDHHMMSS
Count number 4 0000 – FFFF
Tail character 1 $ $
3.2.9. Speed Alarm
The AT+GTSPD command is used to configure speed alarm of the device. Based on the working
mode set, the device will report speed alarm when its speed is outside or inside of a predefined
range.
AT+GTSPD=
Example:
AT+GTSPD=gl300,1,5,40,30,60,,,,,,,,,,,,,,,,0009$
AT+GTSPD=gl300,2,0,80,30,60,,,,,,,,,,,,,,,,0009$
Parameter Length (byte) Range/Format Default
Password 4 – 6 ‘0’ – ‘9’, ‘a’ – ‘z’, ‘A’ – ‘Z’ gl300
Mode 1 0|1|2 0
Min speed <=3 0 – 400km/h 0
Max speed <=3 0 – 400km/h 0
Duration <=4 15 – 3600sec 60
Send interval <=4 0|5 – 3600sec 300
Reserved 0
Reserved 0
Reserved 0
Reserved 0
Reserved 0
Reserved 0
Reserved 0
Reserved 0
Reserved 0
Reserved 0
Reserved 0
TRACGL300AN001 - 29 -
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