zhimi.humidifier.ca4.yaml

# https://home.miot-spec.com/spec/zhimi.humidifier.ca4

external_components:
  source: github://dhewg/esphome-miot@main

esphome:
  name: humidifier
  friendly_name: Air Humidifier
  comment: Smartmi Evaporative Humidifier 2 (zhimi.humidifier.ca4)
  project:
    name: "dhewg.esphome-miot"
    version: "zhimi.humidifier.ca4"

esp32:
  board: esp32doit-devkit-v1
  framework:
    type: esp-idf
    sdkconfig_options:
      CONFIG_FREERTOS_UNICORE: y
    advanced:
      ignore_efuse_custom_mac: true
      ignore_efuse_mac_crc: true

logger:
  level: INFO

api:
  encryption:
    key: !secret api_encryption_key
  reboot_timeout: 0s
  services:
    - service: mcu_command
      variables:
        command: string
      then:
        - lambda: 'id(miot_main).queue_command(command);'

ota:
  - platform: esphome
    password: !secret ota_password

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  ap:
    password: !secret wifi_ap_password

captive_portal:

uart:
  tx_pin: GPIO17
  rx_pin: GPIO16
  baud_rate: 115200

miot:
  id: miot_main

switch:
  - platform: "miot"
    miot_siid: 2
    miot_piid: 1
    name: "Power"
    icon: mdi:power
  - platform: "miot"
    miot_siid: 2
    miot_piid: 8
    name: "Dry"
    icon: mdi:water-minus
  - platform: "miot"
    miot_siid: 4
    miot_piid: 1
    name: "Notification Sounds"
    icon: mdi:volume-high
    entity_category: config
  - platform: "miot"
    miot_siid: 6
    miot_piid: 1
    name: "Child Lock"
    icon: mdi:lock
    entity_category: config
  - platform: "miot"
    miot_siid: 7
    miot_piid: 5
    name: "Clean Mode"
    icon: mdi:water-minus
    entity_category: config

select:
  - platform: "miot"
    miot_siid: 2
    miot_piid: 5
    name: "Fan level"
    icon: mdi:fan
    options:
      0: "Auto"
      1: "Low"
      2: "Medium"
      3: "High"
  - platform: "miot"
    miot_siid: 5
    miot_piid: 2
    name: "Display brightness"
    icon: mdi:brightness-6
    entity_category: config
    options:
      0: "Dark"
      1: "Glimmer"
      2: "Brightest"

sensor:
  - platform: "miot"
    miot_siid: 2
    miot_piid: 2
    name: "Device Fault Code"
    icon: mdi:fan-alert
    entity_category: diagnostic
  - platform: "miot"
    miot_siid: 3
    miot_piid: 7
    name: "Temperature"
    unit_of_measurement: "°C"
    device_class: temperature
    state_class: "measurement"
    icon: mdi:thermometer
  - platform: "miot"
    miot_siid: 3
    miot_piid: 9
    name: "Relative Humidity"
    unit_of_measurement: "%"
    device_class: humidity
    state_class: "measurement"
    icon: mdi:water-percent
  - platform: "miot"
    miot_siid: 2
    miot_piid: 7
    name: "Water Level"
    unit_of_measurement: "%"
    state_class: "measurement"
    icon: mdi:water-percent
    filters:
      - clamp:
          min_value: 0
          max_value: 100
          ignore_out_of_range: true
  - platform: "miot"
    miot_siid: 2
    miot_piid: 11
    name: "Motor Speed"
    unit_of_measurement: "rpm"
    icon: mdi:fan
  - platform: "miot"
    miot_siid: 7
    miot_piid: 1
    name: "Actual Speed"
    unit_of_measurement: "rpm"
    icon: mdi:fan
  - platform: internal_temperature
    name: "MCU Temperature"