GL300 @Tracker Air Interface Protocol
1: Drive the motor vibration when the power key is long pressed to power off
<
Function key ind
>: A numeric to indicate the working mode of the motor for function key.
0: Disable drive the motor when the function key is long pressed
1: Drive the motor vibration when the function key is long pressed
The acknowledgement message of
AT+GTFKS
command:
+ACK:GTFKS,
Example:
+ACK:GTFKS,1A0102,135790246811220,,000A,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
Serial number
4
0000 – FFFF
Send time
14
YYYYMMDDHHMMSS
Count number
4
0000 – FFFF
Tail character
1
$
$
3.2.11.
Real Time Operation
The
AT+GTRTO
command is used to retrieve information from the terminal or control the
terminal.
AT+GTRTO=
Example:
AT+GTRTO=gl300,0,,,,,,000B$
Parameter
Length (byte)
Range/Format
Default
Password
4 – 6
‘0’ – ‘9’, ‘a’ – ‘z’, ‘A’ – ‘Z’
gl300
Sub command
1
0 – F
Single Configuration
Command
3
Reserved 0
Reserved 0
Reserved 0
Reserved 0
Serial number
4
0000 – FFFF
Tail character
1
$
$
<
Sub command
>: A numeric to indicate the sub command to execute.
0: (
GPS
): Request GPS related information, including setting of <
GPS on need
>,
<
Report items mask
>, <
Report mask
> of fixed report, GPS antenna type, GPS
antenna status and the last known time of successful GPS fixing.
TRACGL300AN001
- 32 -
Queclink
Confidential