I have the TS0011 Tuya switch working with Zigbee2MQTT and it works well.
I am trying to control a smart light but I cannot find any decoupled mode or something similar that keeps the power alive to the bulb but will report the on/off status of the switch so I can automate the bulb toggle.
I want to retain the smart features of the bulb, such as dimming and colour changes which is why i want to use both, as well as turn the bulb on / off via the existing wall switch.
This video describes the problem and the solution.
I havent found a solution and I just removed the smart bulb. It seems the switch doesn’t have this feature. I have a couple more to test by different suppliers but havent tried yet.
I haven’t found any switch that is supported by ZHA and has decoupled mode sadly… My wife is getting frustrated not being able to use the regular wall switches and I don’t want to rely on battery powered switches or replacing all of my current wall switches.
I have removed the wall switches since we prefer the colour/brightness options of smart bulbs.