I compared this setting with a device using no scale factor.
temp_set Integer
{
"unit": "℃",
"min": 18,
"max": 30,
"scale": 0,
"step": 1
}
This device only uses integer values without decimals. I thinks that’s why it doesn’t use a scale factor.
In this examplemple, the “scale” option is 0. So it seems, it represents the scaling factor for the values (10^scale).
I’m wondering if it could be device dependent (with/without decimals).