Custom driver Alexa/Google help

I was trying to get my google home to see my custom device driver as a dimmer or audio control device so I can tell it to change the volume but Ive had no luck.

Im wondering if anyone knows what device capabilitys are required for it to be shown as a dimmer in my google home app

You can look here for some driver examples

1 Like

Swith and switch level will make Google think its a dimmer assuming there are the associated attributes populated

I did simar for a blinds driver