Nexa AN-196 is a two channel on/off switch to be mounted behind the wall switch. After installation it works pretty well using the wall switch.
Pairing it with the v3 hub using provided QR code also went very smooth, but ( there is always a but )
Samsung app only shows one channel which effectively means that only one channel can be used from the app. Also, the app exposes a “dimmer” function that is not are part of the device.
WHAT to do ???