Specifications

GV200 @Track Air Interface Protocol
TRACGV200AN003 – 75 –
3.3.2. Device Information Report
If the device information report function is enabled by the command AT+GTCFG, the device
will send the device information by the message +RESP:GTINF to the backend server
periodically.
 +RESP:GTINF,
Example:
+RESP:GTINF,040100,135790246811220,,16,898600810906F8048812,16,0,1,,0,4.4,0,0,0,0,20
090214013254,13000,00,00,+0800,0,20090214093254,11F0$
Parameter Length(byte) Range/Format Default
Protocol Version 6
XX0000 – XXFFFF,
X∈{'A' – 'Z','0' – '9'}
Unique ID 15 IMEI
Device Name <=10 '0' – '9' 'a' – 'z' 'A' – 'Z'
State 2 11|12|21|22|41|42|1A|16
ICCID 20
CSQ RSSI <=2 0 – 31|99
CSQ BER <=2 0 – 7|99
Main Supply 1 0|1
5V Output Status 1 0|1
Backup Battery On 1 0|1
Backup Battery VCC <=4 0.0 – 4.5 V
Charging 1 0|1
LED On 1 0|1
GPS On Need 1 0|1
External GPS Antenna 1 0|1|3
Last Fix UTC Time 14 YYYYMMDDHHMMSS
Analog Input VCC <=5 0 – 28000 mV
Digital Input 2 00 – 0F
Digital Output 2 00 – 0F
Time Zone Offset 5 ±HHMM
Daylight Saving 1 0|1
Send Time 14 YYYYMMDDHHMMSS
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