I have a Sonoff basic R2 that i use to control a bed side light.
The unit is available in HA and i can control it from HA, Android app or by pressing the button on the Sonoff unit.
I am trying to understand how i can add a Sonoff wireless Stick-on to HA that will only control this unit and not show as a new device.
The Sonoff wireless Stick-on is linked to my Sonoff RFBridge that has ESPurna on it.
I can read the Sonoff wireless Stick-on code in mqtt that is available in HA.
I am not sure how to do this.