DDF for MoesGo/Tuya Smart Dimmer Module (_TZE200_e3oitdyu)

[manup]

The PR depends on #5868

For Tuya devices it adds the devices/tuya/tuya_swversion.js which should be used to correctly parse the attr/swversion item.

        {
          "name": "attr/swversion",
          "parse": {"fn": "zcl", "ep": 1, "cl": "0x0000", "at": "0x0001", "script": "tuya_swversion.js"},
          "read": {"fn": "zcl", "ep": 1, "cl": "0x0000", "at": "0x0001"}
        }

The Tuya firmware version is stored in ZCL Basic cluster Application Version 8-bit attribute as packed major.minor.patch version. For example: 0x41 results in 0b 01 00 0001 = 1.0.1.

The device provides two REST-API lights with on/off and dimming, unfortunately no button events.

{
"1": {
    "etag": "660b09d282b480796bb1e995af7b6efc",
    "hascolor": false,
    "lastannounced": null,
    "lastseen": "2022-03-15T01:55Z",
    "manufacturername": "_TZE200_e3oitdyu",
    "modelid": "TS0601",
    "name": "Smart plug 30",
    "state": {
        "alert": "none",
        "bri": 254,
        "on": true,
        "reachable": true
    },
    "swversion": "1.0.4",
    "type": "Dimmable plug-in unit",
    "uniqueid": "84:fd:27:ff:fe:60:94:0b-01"
},
"2": {
    "etag": "2d99e09a6b625a5b6b82bc5da16110f7",
    "hascolor": false,
    "lastannounced": null,
    "lastseen": "2022-03-15T01:55Z",
    "manufacturername": "_TZE200_e3oitdyu",
    "modelid": "TS0601",
    "name": "Dimmable plug-in unit 31",
    "state": {
        "alert": "none",
        "bri": 254,
        "on": false,
        "reachable": true
    },
    "swversion": "1.0.4",
    "type": "Dimmable plug-in unit",
    "uniqueid": "84:fd:27:ff:fe:60:94:0b-02"
}
}

[faltingsb]

This is concerning the 2-gang Moes dimmer _TZE200_e3oitdyu. Thanks for the great work integrating this in DeConz. I have a problem however when I integrate these dimmers into groups: I cannot turn on/off or dim the entire group, and I cannot recall scenes for the group.

The groups and scene work fine for the Moes 3-gang smart switch, however.

[Smanar]

It's a tuya device.
It don't use standard cluster for on/off/dim (it use the tuya cluster instead)
So group features can't work (group request are broadcast request, and only on standard clusters to be compatible with regular stuff)

[faltingsb]

However, with the Moes 3-gang switch: _TZ3000_pfc7i3kt groups and scenes work fine, and it's also a Tuya device with multiple subdevices. Is there something that can be learned from the way it's been integrated?

[Smanar]

Is there something that can be learned from the way it's been integrated?

I m not sure ton understand, you mean about the group support ? Just look wich one cluster the device use for on/off for exemple.