cgllc.airmonitor.b1
Hi I would like to ask for your help triaging this

**Describe the bug**
I have added a cgllc.airmonitor.b1 that is a Xiaomi Air Quality Monitor that I have previously request a support for.
I have provided IP, token, MiCloud credentials in the device configuration, however the only thing I am getting is this device being recognized as a generic one with no data.

This is what I see in Homebridge logs

`[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Initializing device services
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Device services: [
  "generic-switch"
]
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Initializing device properties
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Device properties: [
  "generic:on"
]
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Initializing device actions
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Device not supported! Using a generic device with limited properties! Consider requesting device support!
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Initializing accessory!
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Accessory successfully initialized!
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Registering 1 accessories!
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Everything looks good! Initiating property polling!`

The accessory in homebridge itself also does not shows anything beside ability to be turned on ( what does not work too)

**Expected behavior**

For the accessory to provide all the air quality informaiton

**Your config.json**
`                {
                    "name": "Air Quality Monitor",
                    "ip": "10.0.0.149",
                    "token": "<token>",
                    "deviceId": "cgllc.airmonitor.b1",
                    "model": "257535116",
                    "pollingInterval": 10,
                    "deepDebugLog": true,
                    "micloud": {
                        "username": "<username>",
                        "password": "<password>",
                        "country": "cn"
                    },
                    "buzzerControl": true,
                    "ledControl": true,
                    "childLockControl": true,
                    "modeControl": true
                }`

**Debug log**
`[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Initializing device services
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Device services: [
  "generic-switch"
]
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Initializing device properties
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Device properties: [
  "generic:on"
]
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Initializing device actions
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Device not supported! Using a generic device with limited properties! Consider requesting device support!
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Initializing accessory!
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Accessory successfully initialized!
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Registering 1 accessories!
[2/8/2022, 6:52:56 AM] [miot] [Air Quality Monitor] Everything looks good! Initiating property polling!`

Please let me know if I could provide more data.
