Queclink GL300 User Manual

GL300 @Tracker Air Interface Protocol
 <Stocmd ack>: A numeric to indicate whether to return acknowledgement message after the
stored commands are executed.
 0: Do not send acknowledgement message when execute the stored command.
 1: Send acknowledgement message when execute the stored command.
Note:
The maximum number of the stored commands to execute in a group is five
The acknowledgement message of AT+GTUDF command:
 +ACK:GTUDF
Example:
+ACK:GTUDF,1A0102,135790246811220,,0005,20100310172830,11F0$
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 $ $
3.2.23. Update configuration over the air
The AT+GTUPC command is used to send control command.
 AT+GTUPC=
Example:
AT+GTUPC=gl300, 0,10,0,0,168,http://www.queclink.com/configure.ini,,,,,0001$
Parameter Length(byte) Range/Format Default value
password 4~6 ‘0’-‘9’,’a’-‘z’,’A’-‘Z’ gl300
max download retry 1 0 – 3 0
download timeout <=2 5 – 30 min 10
download protocol 1 0 0
report enable 1 0|1 0
update interval 1 0 – 8760 0
download URL <=100 URL
reserved 0
reserved 0
reserved 0
reserved 0
serial number 4 0000-FFFF
tail character 1 $ $
 <password>: the valid character of password is ‘0’-9’, ‘a’-‘z’, ‘A’-‘Z’. The default value is
TRACGL300AN001 - 48 -
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Queclink GL300 Specifications

General

Brand	Queclink
Model	GL300
Category	GPS
Language	English