[tuya] Device Missing Channels

[jamesmelville]

I have a Pro Breeze Dehumidifier, which implement Tuya APIs and can be controlled by the Tuya Smart app (e.g. on/off, target humidity, fan speed etc.). This device is successfully detected by the Tuya binding, but the channels offered are only anion and countdown_left. This matches the API response (bar fault), shared below, so I assume the binding does not find the device in the database.

{
    "result": [
        {
            "active_time": 0,
            "biz_type": 0,
            "category": "cs",
            "create_time": 0,
            "icon": "smart/product_icon2/cs_1.png",
            "id": "0",
            "ip": "1.1.1.1",
            "lat": "0",
            "local_key": "0",
            "lon": "0",
            "model": "PB-20",
            "name": "Dehumidifier",
            "online": true,
            "owner_id": "0",
            "product_id": "0",
            "product_name": "Pro Breeze 30L Compressor Dehumidifier",
            "status": [
                {
                    "code": "anion",
                    "value": false
                },
                {
                    "code": "fault",
                    "value": 0
                },
                {
                    "code": "countdown_left",
                    "value": 0
                }
            ],
            "sub": false,
            "time_zone": "+00:00",
            "uid": "0",
            "update_time": 0,
            "uuid": "0"
        }
    ],
    "success": true,
    "t": 0,
    "tid": "0"
}

I see that the binding retrieves a schema from this URL - is this the database? https://raw.githubusercontent.com/Apollon77/ioBroker.tuya/master/lib/schema.json

I also found the "standard" instruction set for dehumidifiers https://developer.tuya.com/en/docs/iot/f?id=K9gf45ts0b8lz (my device doesn't implement all of them but it matches what's shown in Tuya Smart).

Can anyone share any pointers what I should do to get channels from the standard set into openHAB?

[J-N-K]

The schema is retrieved from an internal database or from the cloud. I'll check what is the case here.

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