Dear nk21977
Yes, it is possible to see the external car voltage in the application, but only if your TK-303F tracker sends this parameter to the system.
What to check:
Open Unit settings → Tools → Toolbox (available with paid subscription)
Look for voltage-related parameters in incoming messages, for example:
power.external, power.battery, voltage.main, voltage.backup
If the parameter is present:
Go to the Unit card → Settings → View
In Telemetry, add the voltage parameter to display it on the unit card
You can also use it in Statistics or set up notifications
Important:
If no voltage parameters appear in the Toolbox, this means the tracker either does not transmit external voltage or this function is not supported by your TK-303F configuration.
If needed, contact support@gps-trace.com with your login and unit ID for further checking.
