I want to add an unknown miio device (Xiaomi Smart Fishtank). I followed the documentation, created a new thing with IP adress, token and device ID. The thing appears online after some seconds. I linked a switch to the channel “Create channels for new/unsupported devices (MIOT protocol)” and switched it on.
But nothing happens. I expected: userdata/miio folder with a filename test-[your model]-[timestamp].txt as in documentation. I manually checked: https://home.miot-spec.com/ and there are configs for my fish tank.
How to proceed?