Queclink GV53MG

Queclink GV53MG is a compact vehicle LTE Cat M1/NB2 GPS tracker for a wide range of vehicle tracking applications. The device features a 190 mAh Li-Pol battery, 1 digital input, 1 digital output, 1 configurable I/O, geofencing, driving behavior monitoring, towing alarm, crash detection, and more.

Protocol: queclink Manufacturer: Queclink Forum discussion
Properties
Backend Server Setup
backend_server
Configure the backend server information
host: Host
port: Port
heartbeat: Heartbeat Interval
buffer_mode: Buffering mode
report_mode: Report Mode
sack_enable: Server ACK
Device Information
device_info
Generic device information
name: Device Name
protocol: Protocol Version
Versions Information
versions
Device versions information
fw_ver: Firmware Version
hw_ver: Hardware Version
mcu_ver: MCU Version
Properties
AT Command
at
Send custom AT command to device
cmd: Command to send, after AT+
payload: Command payload after password and up to count number: ',FFFF$' will be appended automatically by server
password: Device password
Activate digital outputs
{"cmd":"GTOUT","payload":"1,,,0,0,0,0,5,1,0,,1,1,,,","password":"gv300"}