Smart tv and Sonoff

Hello guys I have SmartThings app and Samsung 7 series , I can control tv
But how do I control Sonoff mini switch?
Do I need hub ? Can this be done without hub ?

Hi! This topic is being addressed at: Integrating Sonoff Mini with ST. My findings
as far as I see it needs a Hub, I’m looking a bit further on that.
I hope that helps for now!

use the eWeLink app, unless you have flashed the mini, then you will need a device handler to integrate it into ST