SoC format

[Krolykke]

For some reason my SoC is not availiable, so it returns “Unknown”. Would it be an idea to let it return a number to make the Gauge Card happy?

[hesselonline]

I think it depends on your car what is shown here, my returns an None as well -> hence, not a number. I don't see a universal fix here that would work for everyone, you can however create a template sensor in HA.