Queclink GL300 - Page 69

GL300 @Tracker Air Interface Protocol
Tail character 1 $ $
 <Device type>: A string represents the type of the device.
 <Firmware version>: The firmware version. The first two characters point out the main
version and the last two characters point out the subsidiary version. For example: 010A
means the version 1.10
 <Hardware version>: The hardware version. The first two characters point out the main
version and the last two characters point out the subsidiary version. For example: 010A
means the version 1.10
 +RESP:GTBAT: The report for real time operation BAT
Example:
+RESP:GTBAT,1A0102,135790246811220,,0,,,4.10,0,1,20100214093254,11F0$
Parameter Length (byte) Range/Format Default
Protocol version 6 XX0000 – XXFFFF,
X∈{'A'-'Z','0'-'9'}
Unique ID 15 IMEI
Device name 20
External power supply 1 0|1
Reserved 0
battery percentage 3 0-100
Battery voltage <=4 0.0 – 4.50V
Charging 1 0|1
LED on 1 0|1|2
Send time 14 YYYYMMDDHHMMSS
Count number 4 0000 – FFFF
Tail character 1 $ $
 +RESP:GTTMZ: The report for real time operation TMZ
Example:
+RESP:GTTMZ,1A0102,135790246811220,-0330,0,20100214093254,11F0$
Parameter Length
(byte)
Range/Format Default
Protocol version 6 XX0000 – XXFFFF,
X∈{'A'-'Z','0'-'9'}
Unique ID 15 IMEI
Device name 20
Time zone offset 5 ±HHMM
Daylight saving 1 0|1
Send time 14 YYYYMMDDHHMMSS
Count number 4 0000 – FFFF
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