Home Assistant and ST integration?

Hi everyone,

I recently flashed a Sonoff with Tasmota. I am currently wondering how to see the Sonoff inside SmartThings from Home Assistant. I want to be able to turn off everything when my arrival sensor leaves. However, I don’t know how to see the switches in ST.

There is a way to use Tasmota with ST but I never got it to work. I used this firmware for my sonoff basics: