Initial support for Tuya dimmer with double Gang.

[Smanar]

• Product name: MoesHouse 2 Gang ZigBee Dimmer Module MS-105BZ
• Manufacturer: _TZE200_e3oitdyu
• Model identifier: TS0601

This device use the tuya hack, so it create 3 "light" sensors, with only 2 are used.

Will try to correct that with DDF files.

See #5320

[vishivishy]

Hi @Smanar @Mimiix @manup , any ETA on when this will be merged? Thanks

[Mimiix]

Nope I don't :(

[vishivishy]

Its already been 3 months since this change, is there anything I can do to help get this merged?

[Smanar]

Nope, inclusion for classic device is only allowed using DDF, tuya is special, but it seem it s locked too for the moment.
And this device can't be added yet using only DDF.

[boennhoff]

I have several installed since november and can't get them to work. the DDF rework merge blocker #5733 seems to be the reason for the delay in device acceptance. so i tried today with this PR rebased on master, and was not able to make it work. They are now shown as dimmable, but only a single light per device in the phoscon web app + iobroker, despite seeing 3 different "clusterinfo groups" in the deCONZ gui.
What am i missing?

[Mimiix]

@boennhoff they probably don't work in phoscon yet. You need to use the api.

[boennhoff]

@Mimiix thanks, that's a good hint with phoscon, matches the picture. I recognized other fallbacks as well. Shouldn't ioBroker use the API as well? it still only creates one object/entity per device.

I read that for HomeAssistant a complete rewrote of the tuya integration was happening because of a device definition problem, like we have here, if I get it right -- probably I don't 😄 But is this related? Is there a nice writeup of the backgrounds of this DDF case we have here? Maybe only in german?

[Mimiix]

Iobroker uses the API but i am not sure how it implements this. So i can't answer that.

On DDF: There's a cheatsheet in the wiki. Not sure on other documentation.

[boennhoff]

Thank you for assistance @Mimiix, the cheat sheet is very interesting. but i made no progress with my issue, so I am now checking out HomeAssistant with their phoscon replacement "ZHA", interested to see if that works already reliably.