Hi. I think you confuse the technologies a little bit. Understandable as it is no longer plug and play these days. Atmos will work if the source has that included. Over Wifi/bluetooth or hdmi. The challenge is to get it to work with hdmi or finding a service that has Atmos. I know Netflix and Disney has it. Spotify and Youtube do not. Your TV should send atmos yes, as it has HDMI 2.1 with eARC if I remember correctly. I am not sure what you want to play from a TV over wifi? Is it music or you want video playing with audio going through wifi? I don’t think that is possibe. And with bluetooth I think the sound will be stereo only. You really need cable to get atmos from movies. For music perhaps Apple music or Tidal can play Atmos over Bluetooth. But lets be honest, most songs are not mixed with atmos yet.
(to be clear, Homey do not play anything to the speaker, it works as a remote or send commands to what the soundbar should play over wifi and from what source, Spotify, hdmi etc.)
Here is how to enable atmos on samsung TV 2019
