Special characters in labels

Configuration
1

Hello,

is there a possibility to use special characters in labels?

For example the average sign, sometimes it would be nice if there was something like that?

greetings
Gerald

Ø
Alt 8960

2

Yes, just make sure it is in quotes.

e.g.

friendly_name: "Average Symbol Ø"
3

Yes. I use a couple of different ones:

      unit_of_measurement: "mol/d⋅m²"

              - type: state-label
                entity: sun.sun
                attribute: elevation
                prefix: "𝛼 "

              - type: state-label
                entity: sun.sun
                attribute: azimuth
                prefix: "𝛾 "