Wall Controller

I would like to see a wall controller that works over the network, or wifi to talk with home assistant. What I really would like is an RGBW wall switch that allows me to control one (or more) RGB Groups, regardless of the manufacturer. I have wifi controllers from different vendors, grouped together to control RGBW strips in unison. It works well using home assistant. But I would like to install a wall controller that sends commands to home assistant to control those groups? Is there any such device or project in existance?