Yes. That is what has been accomplished with this driver. The device can be setup with the built-in (but not installed by default) button controller app. However, in some of my examples, I am also using a community app by @stephack called Advanced Button Controller (ABC for short). It is excellent. Very simple and fast to setup button devices, such as the Symfonisk Sound Controller, which is presented fully as a button controller to the system with the above driver.
I have gone a step further with my system and used multiple rules to "trick" the controller into functioning with smooth volume control. The end result is a digital dial, that feels like you are using an analogue volume knob.
Since you're new to HE, I'll explain that you can easily do what I've done with multiple rules and not see any performance degradation on HE. Rule's are free, as @bravenel (the creator of rule machine and one of the founders of Hubitat) has often said. Having said that, someone with better RM chops than I have, could probably take those 6 rules for the Symfonisk sound controller smooth volume and make it into fewer, or maybe even one rule.
