Topflytech TLW2-12BL

Topflytech TLW2-12BL is a hardwired tracker with ignition detection and multiple I/Os and SOS button. The device features 4G CAT-M1 network connectivity with 2G fallback, BLE 5.0 for sensors, driving behaviour detection, ignition on/off alerts, disconnection alerts, IP65-compliant casing, 200 mAh battery, and more.

Protocol: topflytech Manufacturer: Topflytech Forum discussion
Properties
Detect ACC
accdet
If this device can't get the right ACC signal from car, you can set it to TRUE, and device will use virbation and voltage as ACC ON and ACC OFF detection
acc_vibr: Use vibration and voltage as ACC
Backend Server Setup
backend_server
Main server parameters where the monitoring data will be transmitted to
host: Host
port: Port
Secondary Backend Server Setup
backend_server2
Secondary server parameters where the monitoring data will be transmitted to
host: Host
port: Port
Communication Mode Setup
dmode
Setup Communication mode: TCP/UDP
report_mode: Report mode
Setup Heartbeat Interval
hbt
hbt_interval: Heartbeat interval
Set the device odometer value
mileagec
odometer: Odometer value
GSM Network Setup
network
Access point settings for SIM card
apn: APN
password: APN Password
username: APN Username
Reboot the device
reboot
Setup Report Workmode
timer
Setup report sending options: timing and angle/distance compensation
angle: Angle
distance: Distance
acc_on_period: ACC ON period
acc_off_period: ACC OFF period
Properties
Custom command
custom
Send custom command to device
name: Command name in capital letters
payload: Command data ending with #
Get device IP2 setting
{"name":"IP2","payload":",2#"}
Setup communication mode to UDP
{"name":"DMODE","payload":",2#"}
Set APN with username and password
{"name":"APN","payload":",APN_name,APN_username,APN_password#"}