Any chance someone has found such a device yet?
I currently have 12/3 wire running from switches(dual rockers) to each light/fan in my home. Are there any compatible controllers that will operate all functions (Light-OFF/ON/DIM + Fan-OFF/LOW/MED/HIGH)? Dimming is a plus, not a deal-breaker. Fan speed IS a must though.
Ideally I would like to replace the rockers with smart switches, as well as control via app/Echo.