Rotary encoder support for H801 LED WiFi controller

[ximonline]

Have you looked for this feature in other issues and in the docs?
Yes, there no feature "rotary encoder" exept xiaomi lamp.
Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is.
No problem.
Describe the solution you'd like
A clear and concise description of what you want to happen.
Wifi LED RGBWW module H801 supported by Tasmota (device #20). 5 pwm channels has level from 0 to 100 (I used all 5 channels to white stripes). It will be better adjust dimmer level with rotary encoder like KY-040. H801 has three free pins (gpio0, gpio2, gpio3).
Scenario:

• on "rotary encoder click" switch off LED/switch on LED (with level before off).
• on "rotate right" level up "dimmer level",
• on "rotate left" level down "dimmer level".

P.S. I found in Tasmota code module "ROTARY_V1", but only for Xiaomy lamp. I think, it will be suitable for H802 too.
Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

(Please, remember to close the issue when the problem has been addressed)

[ascillato2]

Duplicated of #8263

[ximonline]

Duplicated of #8263

My feature request is not duplicate. In #8263 requested some function improvement for xiaomi mi desk lamp. But feature from this lamp is not available for other devices. I said about it in my post. Please, open my issue again.

[arendst]

The latest rotary encoder implementation supports:

• Dimming
• When pressed and configured as button1 controls colortemp on ColdWarm lights
• When pressed and configured as button1 controls color on RGB lights