No switch command with Broadlink RM3 mini

I have problems with my RM3 mini switch, since the “broadlink.send” command is not available anymore. I’ve tried to do everything as stated in this Topic:

1st I’ve added the device in the integrations section as “RM3 Mini” is the given name here important?

2nd I’ve added this to the configuration.yaml

# Broadlink Switch:
switch:
  - platform: broadlink
    mac: 78:0F:77:D6:58:0D
    switches:
# Licht Terasse im Hof:
     - name: Licht Hof
       command_on: 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
       command_off: 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
     

I wonder if the differnt color of the 78 in the MAC address can be an issue?
If everything works fine I should find the command switch.licht_hof right?

Thanks for your assistance, Andreas