Add Mi Air Purifier 3C (zhimi.airpurifier.mb4) support

Hey,

could you please add support for the Xiaomi Air purifier C3. miiocli info attached:

Model: zhimi.airpurifier.mb4
Hardware version: esp32
Firmware version: 2.0.8

Regards Marc

[arturdobo]

Chase me, if it’s not done till end of this week

[nervous-inhuman]

I’m trying to get this Air Purifier to work nicely with denysdovhan/purifier-card

Not everything is working (e.g. Power ON/OFF button; ON/OFF State; AQI on top of the purifier), as the card expects the Air Purifier to be a fan entity, with service calls for it hardcoded.

For anyone wanting to do the same, here’s my card config:

type: custom:purifier-card
entity: climate.3c_air_purifier
aqi:
  - entity: climate.3c_air_purifier
    attriubte: environment.pm2_5_density
stats:
  - attribute: filter.filter_life_level
    unit: '%'
    subtitle: Filter Remaining
  - attribute: custom_service.moto_speed_rpm
    unit: RPM
    subtitle: Motor Speed
  - attribute: environment.pm2_5_density
    unit: µg/m³
    subtitle: AQI
actions:
  - name: Silent
    icon: mdi:weather-night
    service: xiaomi_miot.set_property
    service_data:
      entity_id: climate.3c_air_purifier
      field: air_purifier.mode
      value: 1
  - name: 25%
    icon: mdi:circle-slice-2
    service: xiaomi_miot.set_property
    service_data:
      entity_id: climate.3c_air_purifier
      field: custom_service.favorite_speed
      value: 550
  - name: 50%
    icon: mdi:circle-slice-4
    service: xiaomi_miot.set_property
    service_data:
      entity_id: climate.3c_air_purifier
      field: custom_service.favorite_speed
      value: 1100
  - name: 75%
    icon: mdi:circle-slice-6
    service: xiaomi_miot.set_property
    service_data:
      entity_id: climate.3c_air_purifier
      field: custom_service.favorite_speed
      value: 1650
  - name: 100%
    icon: mdi:circle-slice-8
    service: xiaomi_miot.set_property
    service_data:
      entity_id: climate.3c_air_purifier
      field: custom_service.favorite_speed
      value: 2200
  - name: Auto
    icon: mdi:brightness-auto
    service: xiaomi_miot.set_property
    service_data:
      entity_id: climate.3c_air_purifier
      field: air_purifier.mode
      value: 0
show_name: true
show_state: true
show_toolbar: true
compact_view: false