Queclink GL300 User Manual

GL300 @Tracker Air Interface Protocol
Sv_power 2 0-55
Send time 14 YYYYMMDDHHMMSS
Count number 4 0000 – FFFF
Tail character 1 $ $
 <GPS level>:Four levels:
 0: Can not fix
 1: Hard to fix
 2: A little hard fix
 3: Easy to fix
 <Jamming indicator>: Scaled (0 = no CW jamming, 255=strong CW jamming)
 <SV count>: Count of
satellites the GPS found.
 <Sv id>:
Satellite id
 <SV power>: S
atellite power
3.3.4. Event Report
The following even
t reports are triggered when certain event occurs.
+RESP:GTPNA: Power on report
+RESP:GTPFA: Power off report
+RESP:GTEPN: The report for connecting external power supply
+RESP:GTEPF: The report for disconnecting external power supply
+RESP:GTBPL: Battery low report
+RESP:GTBTC: Start charging report
+RESP:GTSTC: Stop charging report.
+RESP:GTSTT: Device motion state indication
+RESP:GTPDP: GPRS PDP connection report
+RESP:GTSWG: Switch on or off Geo-Fence 0 via function key
+RESP:GTIGN: Ignition on report
+RESP:GTIGF: Ignition off report
+RESP:GTGSM:The report for the information of the service cell and the neighbor cells.
+RESP:GTTEM: Temperature alarm report
+RESP: GTUPC: Tell the backend server that the configuration in the unit is updated over the air
+RESP: GTJDR:If the <Mode> set as 1 in the AT+GTJDC command, when jamming is detected,
the device will report +RESP:GTJDS message.
+RESP: GTJDS:If the <Mode> set as 2 in the AT+GTJDC command, when jamming is detected,
the device will report +RESP:GTJDS message.
In +RESP:GTEPN, +RESP:GTEPF, +RESP:GTBTC, +RESP:GTSTC, +RESP:GTBPL,
+RESP:GTSTT,+RESP:GTSWG event reports, the last known GPS information and the current
GSM network information are involved.
 +RESP:GTPNA:
TRACGL300AN001 - 70 -
Queclink
Confidential

Queclink GL300 Specifications

General

Brand	Queclink
Model	GL300
Category	GPS
Language	English