When adding a device is not possible, try using the so called RAW Commands functionality.
Howto:
-With the flow below, you´ll be able to “listen” to event messages of your devices;
In this example a message of the ‘text’ type, which will return text, numeric and yes/no values.
So, when you trigger the device you want to control from the Tuya Smart mobile app (Google store / Apple store), or the SmartLife mobile app (Google store / Apple store)
or when you just activate a sensor,
you’ll catch the device ID, function name and function value events, which you’ll need to trigger flows like you want them to, or to control the Tuya devices you had in mind:
Examples of how to control Homey devices with Tuya events triggers
Example of how to control Tuya devices by sending Tuya commands
