Possible to display last know state? (Fuel, ACC etc...)

I have a few cheap Chinese TK103 style devices. They both report fuel level and one also reports additional data as it is connected to the OBD port in my car.

This data is transmitted at seemingly random intervals by the devices (location is updated every 10s, but the additional data is not sent as regularly).

The problem I have is that most of the time, when I look in the state panel to see the data from the device, these extra pieces of information are not displayed (because they weren't sent with the latest data push).

Is there any way to tweak the state panel so it displays the "last known" state of something like fuel level, if it wasn't sent along with the latest location update?

abyss8 years ago

You can use processing.copyAttributes parameter https://www.traccar.org/configuration-file/

Amazing! - Thank you so much. I will go and check it out...