Hue Bridge and Off with effect compatibility

[mbchristoff]

After applying #26 to the current master branch I noticed the light would turn on and applying different colors / brightness would work but turning of didn't.

By utilizing this fix I was able to get full compatibility with a Philips Hue bridge.
espressif/esp-zigbee-sdk#519 (comment)

A new example file is added to show how to use this PR to control the onboard LED from Philips Hue.
I scrambled the Trust center key to prevent a takedown.

[luar123]

Sorry for the late reply.
So this is basically #26 + the added attributes?
I am not a big fan of adding attributes in the c++ part without user control. For manual setups you can just define them in the yaml and for basic mode it would be easier to add them here:

zigbee_esphome/components/zigbee/zigbee_ep.py

Line 238 in b10217f

CONF_ATTRIBUTES: [

[mbchristoff]

Sorry for the late reply. So this is basically #26 + the added attributes?

Yes, it's indeed #26 plus the attributes.
I want to give a fully compatible package for people who stumbled on this repo and wanted to use it with Hue.

I am not a big fan of adding attributes in the c++ part without user control. For manual setups you can just define them in the yaml and for basic mode it would be easier to add them here:

The board I used for testing is already installed in a housing and being used.
I could get another one to implement this the correct way if it's something you'd like to add to the repo.

[luar123]

No problem, I will have to rewrite the whole light stuff anyway as it is too limited now. I can include the attributes then and will probably merge the changes from #26 when I have time. Until then we can keep this PR open so others can find it more easily.