You can do it in the other way::
var Number tempSalon = (TemperatureSalon.state as QuantityType<Number>).doubleValue
This is what I am using. I suppose that I get the value in the unit the item was last set.
You can do it in the other way::
var Number tempSalon = (TemperatureSalon.state as QuantityType<Number>).doubleValue
This is what I am using. I suppose that I get the value in the unit the item was last set.