300 lines
9.9 KiB
ReStructuredText
300 lines
9.9 KiB
ReStructuredText
Midea Air Conditioner
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=====================
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.. seo::
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:description: Instructions for setting up a Midea climate device
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:image: air-conditioner.svg
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The ``midea`` component creates a Midea air conditioner climate device.
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.. note::
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This protocol also used by some vendors:
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- `Electrolux <https://www.electrolux.ru/>`_
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- `Qlima <https://www.qlima.com/>`_
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- `Artel <https://www.artelgroup.com/>`_
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- `Carrier <https://www.carrier.com/>`_
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- `Comfee <http://www.comfee-russia.ru/>`_
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- `Inventor <https://www.inventorairconditioner.com/>`_
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- and maybe others
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Control is possible with a custom dongle. Example of hardware implementation is `IoT Uni Dongle <https://github.com/dudanov/iot-uni-dongle>`_.
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.. code-block:: yaml
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# Example configuration entry
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# Disable logging over UART (required)
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logger:
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baud_rate: 0
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# UART settings for Midea dongle (required)
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uart:
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tx_pin: 1 # hardware dependant
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rx_pin: 3 # hardware dependant
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baud_rate: 9600
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# Main settings
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climate:
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- platform: midea
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name: Midea Climate # Use a unique name.
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transmitter_id: # Optional. Add this option to use IR transmitter.
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period: 1s # Optional
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timeout: 2s # Optional
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num_attempts: 3 # Optional
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autoconf: true # Autoconfigure most options.
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beeper: true # Beep on commands.
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visual: # Optional. Example of visual settings override.
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min_temperature: 17 °C # min: 17
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max_temperature: 30 °C # max: 30
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temperature_step: 0.5 °C # min: 0.5
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supported_modes: # All capabilities in this section detected by autoconf.
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- FAN_ONLY # This capability is always used.
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- HEAT_COOL
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- COOL
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- HEAT
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- DRY
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custom_fan_modes:
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- SILENT
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- TURBO
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supported_presets: # All capabilities in this section detected by autoconf.
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- ECO
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- BOOST
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- SLEEP # This capability is always used.
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custom_presets: # All capabilities in this section detected by autoconf.
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- FREEZE_PROTECTION
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supported_swing_modes:
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- VERTICAL # This capability is always used.
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- HORIZONTAL
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- BOTH
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outdoor_temperature: # Optional. Outdoor temperature sensor (may display incorrect values after long inactivity).
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name: Temp
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power_usage: # Optional. Power usage sensor (only for devices that support this feature).
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name: Power
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humidity_setpoint: # Optional. Indoor humidity sensor (only for devices that support this feature).
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name: Humidity
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Configuration variables:
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------------------------
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- **id** (*Optional*, :ref:`config-id`): Manually specify the ID used for code generation.
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- **uart_id** (*Optional*, :ref:`config-id`): Manually specify the ID of the :doc:`../uart` if you want
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to use multiple UART buses.
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- **name** (**Required**, string): The name of the climate device.
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- **transmitter_id** (*Optional*, :ref:`config-id`): Set if you use :doc:`../remote_transmitter` component for IR commands transmit.
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- **period** (*Optional*, :ref:`time <config-time>`): Minimal period between requests to the appliance. Defaults to ``1s``.
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- **timeout** (*Optional*, :ref:`time <config-time>`): Request response timeout until next request attempt. Defaults to ``2s``.
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- **num_attempts** (*Optional*, integer 1-5): Number of request attempts. Defaults to ``3``.
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- **autoconf** (*Optional*, boolean): Get capabilities automatically. Allows you not to manually define most of the capabilities of the appliance.
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Defaults to ``True``.
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- **beeper** (*Optional*, boolean): Beeper feedback on command. Defaults to ``False``.
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- **supported_modes** (*Optional*, list): List of supported modes. Possible values are: ``HEAT_COOL``, ``COOL``, ``HEAT``, ``DRY``, ``FAN_ONLY``.
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- **custom_fan_modes** (*Optional*, list): List of supported custom fan modes. Possible values are: ``SILENT``, ``TURBO``.
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- **supported_presets** (*Optional*, list): List of supported presets. Possible values are: ``ECO``, ``BOOST``, ``SLEEP``.
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- **custom_presets** (*Optional*, list): List of supported custom presets. Possible values are: ``FREEZE_PROTECTION``.
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- **supported_swing_modes** (*Optional*, list): List of supported swing modes. Possible values are: ``VERTICAL``, ``HORIZONTAL``, ``BOTH``.
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- **outdoor_temperature** (*Optional*): The information for the outdoor temperature
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sensor.
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- **name** (**Required**, string): The name of the sensor.
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- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
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- All other options from :ref:`Sensor <config-sensor>`.
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- **power_usage** (*Optional*): The information for the current power consumption
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sensor.
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- **name** (**Required**, string): The name of the sensor.
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- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
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- All other options from :ref:`Sensor <config-sensor>`.
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- **humidity_setpoint** (*Optional*): The information for the humidity indoor
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sensor (experimental).
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- **name** (**Required**, string): The name of the sensor.
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- **id** (*Optional*, :ref:`config-id`): Set the ID of this sensor for use in lambdas.
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- All other options from :ref:`Sensor <config-sensor>`.
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- All other options from :ref:`Climate <config-climate>`.
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Automations
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-----------
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.. _midea_ac-power_on_action:
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``midea_ac.power_on`` Action
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******************************
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This action turn on power. The mode and preset will be restored to the last state before turned off.
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.. code-block:: yaml
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on_...:
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then:
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- midea_ac.power_on:
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.. _midea_ac-power_off_action:
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``midea_ac.power_off`` Action
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******************************
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This action turn off power.
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.. code-block:: yaml
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on_...:
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then:
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- midea_ac.power_off:
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.. _midea_ac-follow_me_action:
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``midea_ac.follow_me`` Action
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*****************************
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This action transmit IR FollowMe command telling the air conditioner a more accurate
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room temperature value to be used instead of the internal indoor unit sensor.
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.. code-block:: yaml
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on_...:
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then:
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- midea_ac.follow_me:
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temperature: !lambda "return x;"
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beeper: false
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Configuration variables:
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- **temperature** (**Required**, float, :ref:`templatable <config-templatable>`): Set the
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value of a internal temperature sensor.
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- **beeper** (*Optional*, bool, :ref:`templatable <config-templatable>`): set beep on update.
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Defaults to ``False``
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.. _midea_ac-display_toggle_action:
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``midea_ac.display_toggle`` Action
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**********************************
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This action toggle ac screen. Works via UART if supported or :doc:`../remote_transmitter`.
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.. code-block:: yaml
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on_...:
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then:
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- midea_ac.display_toggle:
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.. _midea_ac-swing_step_action:
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``midea_ac.swing_step`` Action
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******************************
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This action adjust the louver by one step. :doc:`../remote_transmitter` required.
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.. code-block:: yaml
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on_...:
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then:
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- midea_ac.swing_step:
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.. _midea_ac-beeper_on_action:
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``midea_ac.beeper_on`` Action
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******************************
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This action turn on beeper feedback.
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.. code-block:: yaml
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on_...:
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then:
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- midea_ac.beeper_on:
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.. _midea_ac-beeper_off_action:
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``midea_ac.beeper_off`` Action
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******************************
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This action turn off beeper feedback.
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.. code-block:: yaml
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on_...:
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then:
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- midea_ac.beeper_off:
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Additional control options using IR commands
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--------------------------------------------
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It is possible to use the FollowMe function and some other features available only through IR commands.
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Below is an example of how to send FollowMe commands with the values of your sensor using the :doc:`../remote_transmitter`
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component, as well as control the light of the LED display.
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.. code-block:: yaml
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# Example configuration entry
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remote_transmitter:
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pin: GPIO13 # For iot-uni-stick.
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carrier_duty_percent: 100% # 50% for IR LED, 100% for direct connect to TSOP IR receiver output.
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sensor:
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- platform: homeassistant
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entity_id: sensor.room_sensor # Sensor from HASS
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internal: true
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filters:
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- throttle: 10s
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- heartbeat: 2min # Maximum interval between updates.
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- debounce: 1s
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on_value:
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midea_ac.follow_me:
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temperature: !lambda "return x;"
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beeper: false # Optional. Beep on update.
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# template momentary switches for sending display control command and swing step actions
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switch:
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- platform: template
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name: Display Toggle
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icon: mdi:theme-light-dark
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turn_on_action:
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midea_ac.display_toggle:
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- platform: template
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name: Swing Step
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icon: mdi:tailwind
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turn_on_action:
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midea_ac.swing_step:
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Example of Beeper Control Using a Switch
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----------------------------------------
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.. code-block:: yaml
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switch:
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- platform: template
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name: Beeper
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icon: mdi:volume-source
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optimistic: true
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turn_on_action:
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midea_ac.beeper_on:
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turn_off_action:
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midea_ac.beeper_off:
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Acknowledgments:
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----------------
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Thanks to the following people for their contributions to reverse engineering the UART protocol and source code in the following repositories:
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* `Mac Zhou <https://github.com/mac-zhou/midea-msmart>`_
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* `NeoAcheron <https://github.com/NeoAcheron/midea-ac-py>`_
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* `Rene Klootwijk <https://github.com/reneklootwijk/midea-uart>`_
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Special thanks to the project `IRremoteESP8266 <https://github.com/crankyoldgit/IRremoteESP8266>`_ for describing the IR protocol.
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See Also
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--------
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- :doc:`/components/climate/index`
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- :apiref:`climate/midea_ac.h`
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- :ghedit:`Edit`
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