HA_config.yaml

#Add the following lines to the end of configuration.yaml
input_text:
  post_url:
    initial: "http://<ESP32_IP_ADDR>/api/controls"
rest_command:
  fan_level_change:
    url: "{{states('input_text.post_url')}}"
    method: POST
    content_type: 'application/json'
    payload: '{"set_fan": {{ fan_level }}}'
  auto_mode_on:
    url: "{{states('input_text.post_url')}}"
    method: POST
    content_type: 'application/json'
    payload: '{"attributes": "auto_mode_on"}'
  auto_mode_off:
    url: "{{states('input_text.post_url')}}"
    method: POST
    content_type: 'application/json'
    payload: '{"attributes": "auto_mode_off"}'
  night_mode:
    url: "{{states('input_text.post_url')}}"
    method: POST
    content_type: 'application/json'
    payload: '{"attributes": "night_mode"}'
  flow_direction:
    url: "{{states('input_text.post_url')}}"
    method: POST
    content_type: 'application/json'
    payload: '{"attributes": "direction"}'
  rotation_mode:
    url: "{{states('input_text.post_url')}}"
    method: POST
    content_type: 'application/json'
    payload: '{"attributes": "sw_rotation"}'
  info_change:
    url: "{{states('input_text.post_url')}}"
    method: POST
    content_type: 'application/json'
    payload: '{"attributes": "info"}'
  led_change:
    url: "{{states('input_text.post_url')}}"
    method: POST
    content_type: 'application/json'
    payload: '{"set_led_mode": {{ led_mode }}}'
#my sensor
switch:
  - platform: rest
    resource: http://<ESP32_IP_ADDR>/api/controls
    method: post
    name: Dysonswitch
    body_on: >
      {% if is_state('switch.dysonswitch','off') %}
      {"attributes": "on_off"}
      {% endif %}
    body_off: >
      {% if is_state('switch.dysonswitch','on') %}
      {"attributes": "on_off"}
      {% endif %}
    state_resource: http://<ESP32_IP_ADDR>/api/states/sensors
    is_on_template: >-
      {% if value_json.state == 1 %} True
      {% else %} False
      {% endif %}
    scan_interval: 5
  - platform: template
    switches:
      dysons_witch:
        friendly_name: "Air purifier power"
        value_template: "{{is_state('switch.dysonswitch','on')}}"
        turn_on:
          service: switch.turn_on
          target:
            entity_id: switch.dysonswitch
        turn_off:
          service: switch.turn_off
          target:
            entity_id: switch.dysonswitch
      dyson_auto_mode:
        friendly_name: "Auto mode"
        turn_on:
          service: rest_command.auto_mode_on
        turn_off:
          service: rest_command.auto_mode_off

sensor:
  - platform: rest
    name: DysonDevice
    json_attributes:
    - state
    - temperature
    - humidity
    - vent_level
    - pm25_level
    - pm10_level
    resource: http://<ESP32_IP_ADDR>/api/states/sensors
    value_template: "{{ value_json}}"
    scan_interval: 5
  - platform: template
    sensors:
      state:
        friendly_name: "On/off State"
        unique_id: "Dyson_state"
        value_template: "{{'On' if state_attr('sensor.dysondevice', 'state')|int>0 else 'Off'}}"
      temperature:
        friendly_name: "Temperature"
        unique_id: "Dyson_temp"
        value_template: "{{ state_attr('sensor.dysondevice', 'temperature') }}"
        device_class: temperature
        unit_of_measurement: "°C"
      humidity:
        unique_id: "Dyson_hum"
        friendly_name: "Humidity"
        value_template: "{{ state_attr('sensor.dysondevice', 'humidity') }}"
        device_class: humidity
        unit_of_measurement: "%"
      fan_level:
        unique_id: "Dyson fan level"
        friendly_name: "Fan level"
        value_template: "{{ state_attr('sensor.dysondevice', 'vent_level') }}"
        device_class: wind_speed
        unit_of_measurement: " lv"
      pm25_level:
        unique_id: "Dyson pm25 level"
        friendly_name: "pm2.5 level"
        value_template: "{{ state_attr('sensor.dysondevice', 'pm25_level') }}"
        device_class: pm25
        unit_of_measurement: "µg/m³"
      pm10_level:
        unique_id: "Dyson pm10 level"
        friendly_name: "pm10 level"
        value_template: "{{ state_attr('sensor.dysondevice', 'pm10_level') }}"
        device_class: pm10
        unit_of_measurement: "µg/m³"

input_number:
  number1:
    name: "Fan level"
    initial: 1
    min: 1
    max: 10
    step: 1
input_button:
  direction_btn:
    name: Flow direction
    icon: mdi:waves-arrow-right
  night_btn:
    name: Night mode
    icon: mdi:weather-night
  rotation_btn:
    name: Rotation
    icon: mdi:axis-z-rotate-counterclockwise

input_select:
  led_mode:
    name: Onboard Led Mode
    options:
      - "Off"
      - "On"
      - "Blink"
    initial: "Blink"
    icon: mdi:led-on