Hi again,
I have added this device into the beta release v2.3.0b9. You can check the documentation for the device in here. You will need to install AppDaemon addon and HACS if you do not have it. Then you will find ControllerX in there.
The configuration for it to the apps.yaml
for this device will be something like:
example_app:
module: controllerx
class: ZYCT202LightController
controller: sensor.remote
integration: z2m
light: light.your_light_entity
You can check the documentation for ControllerX in here. I also added support for this controller to control media players.
Let me know if you have any questions.