Queclink GL53MG

Queclink GL53MG is an LTE micro waterproof standby asset GPS tracker. The device features global LTE Cat M1/NB2 connectivity with 2G fallback, up to 3 years of standby time, waterproof IP67-compliant casing, BLE 5.1, 2400mAh battery, and more.

Protocol: queclink Manufacturer: Queclink Forum discussion
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$' will be appended automatically by server
password: Device password
Activate digital outputs
{"cmd":"GTOUT","payload":"1,,,0,0,0,0,5,1,0,,1,1,,,","password":"gv300"}
Custom Command
custom
Send custom command to device
payload: Command payload
wait_ack: Wait ACK
Activate digital outputs
{"payload":"AT+GTOUT,gv300,1,,,0,0,0,0,5,1,0,,1,1,,,,FFFF$"}