Zigbee2MQTTZigbee2MQTT
  • Getting started
  • Supported Adapters
  • Supported Devices
  • Installation
  • Configuration
  • Usage
  • FAQ
Devices
  • Zigbee

    • Zigbee network
    • Improve network range and stability
    • Secure your Zigbee network
    • Sniff Zigbee traffic
    • Create a CC2530 router
  • Support new devices

    • Support new devices
    • Support new Tuya devices
    • Find Tuya Data Points
  • Remote Adapter

    • Connect to a remote adapter
    • Connect to a remote Sonoff ZBBridge
  • More

    • 3D cases
    • External converters
    • External extensions
    • Switch to the dev branch
    • Get Tuya and Xiaomi OTA url
  • Forum
  • Discord
  • Issues
  • Donate
GitHub
GitHub (docs)
  • Getting started
  • Supported Adapters
  • Supported Devices
  • Installation
  • Configuration
  • Usage
  • FAQ
Devices
  • Zigbee

    • Zigbee network
    • Improve network range and stability
    • Secure your Zigbee network
    • Sniff Zigbee traffic
    • Create a CC2530 router
  • Support new devices

    • Support new devices
    • Support new Tuya devices
    • Find Tuya Data Points
  • Remote Adapter

    • Connect to a remote adapter
    • Connect to a remote Sonoff ZBBridge
  • More

    • 3D cases
    • External converters
    • External extensions
    • Switch to the dev branch
    • Get Tuya and Xiaomi OTA url
  • Forum
  • Discord
  • Issues
  • Donate
GitHub
GitHub (docs)

EFEKTA EFEKTA_Pixel_Open_Air_II

ModelEFEKTA_Pixel_Open_Air_II
VendorEFEKTA
DescriptionCO2 Monitor with retro LCD Display, V2
Exposesidentify, co2, temperature, humidity, backlight, night_onoff_backlight, night_on_backlight, night_off_backlight, contrast, temperature_offset, humidity_offset, automatic_calibrations, co2_error_read, enable_gas, invert_logic_gas, high_gas, low_gas
PictureEFEKTA EFEKTA_Pixel_Open_Air_II

Options

How to use device type specific configuration

  • co2_calibration: Calibrates the co2 value (absolute offset), takes into effect on next report of device. The value must be a number.

  • temperature_calibration: Calibrates the temperature value (absolute offset), takes into effect on next report of device. The value must be a number.

  • temperature_precision: Number of digits after decimal point for temperature, takes into effect on next report of device. This option can only decrease the precision, not increase it. The value must be a number with a minimum value of 0 and with a with a maximum value of 3

  • humidity_calibration: Calibrates the humidity value (absolute offset), takes into effect on next report of device. The value must be a number.

  • humidity_precision: Number of digits after decimal point for humidity, takes into effect on next report of device. This option can only decrease the precision, not increase it. The value must be a number with a minimum value of 0 and with a with a maximum value of 3

  • identify_timeout: Sets the duration of the identification procedure in seconds (i.e., how long the device would flash).The value ranges from 1 to 30 seconds (default: 3). The value must be a number with a minimum value of 1 and with a with a maximum value of 30

Exposes

Identify (enum)

Initiate device identification. Value will not be published in the state. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"identify": NEW_VALUE}. The possible values are: identify.

CO2 (numeric)

Measured value. Value can be found in the published state on the co2 property. It's not possible to read (/get) or write (/set) this value. The unit of this value is ppm.

Temperature (numeric)

Measured temperature value. Value can be found in the published state on the temperature property. It's not possible to read (/get) or write (/set) this value. The unit of this value is °C.

Humidity (numeric)

Measured relative humidity. Value can be found in the published state on the humidity property. It's not possible to read (/get) or write (/set) this value. The unit of this value is %.

Backlight (binary)

Backlight of the Display. Value can be found in the published state on the backlight property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"backlight": NEW_VALUE}. If value equals ON backlight is ON, if OFF OFF.

Night onoff backlight (binary)

Enable Night Mode. Value can be found in the published state on the night_onoff_backlight property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"night_onoff_backlight": NEW_VALUE}. If value equals ON night onoff backlight is ON, if OFF OFF.

Night on backlight (numeric)

Night Mode activation time. Value can be found in the published state on the night_on_backlight property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"night_on_backlight": NEW_VALUE}. The minimal value is 0 and the maximum value is 23. The unit of this value is Hr.

Night off backlight (numeric)

Night mode deactivation time. Value can be found in the published state on the night_off_backlight property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"night_off_backlight": NEW_VALUE}. The minimal value is 0 and the maximum value is 23. The unit of this value is Hr.

Contrast (numeric)

Display Contrast. Value can be found in the published state on the contrast property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"contrast": NEW_VALUE}. The minimal value is 0 and the maximum value is 40.

Temperature offset (numeric)

Adjust temperature. Value can be found in the published state on the temperature_offset property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"temperature_offset": NEW_VALUE}. The minimal value is -50 and the maximum value is 50. The unit of this value is °C.

Humidity offset (numeric)

Adjust humidity. Value can be found in the published state on the humidity_offset property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"humidity_offset": NEW_VALUE}. The minimal value is -50 and the maximum value is 50. The unit of this value is %.

Automatic calibrations (binary)

Automatic calibration of the CO2 sensor. Value can be found in the published state on the automatic_calibrations property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"automatic_calibrations": NEW_VALUE}. If value equals ON automatic calibrations is ON, if OFF OFF.

Co2 error read (numeric)

CO2 Error Read. Value can be found in the published state on the co2_error_read property. It's not possible to read (/get) or write (/set) this value.

Enable gas (binary)

Enable CO2 Gas Control. Value can be found in the published state on the enable_gas property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"enable_gas": NEW_VALUE}. If value equals ON enable gas is ON, if OFF OFF.

Invert logic gas (binary)

Enable invert logic CO2 Gas Control. Value can be found in the published state on the invert_logic_gas property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"invert_logic_gas": NEW_VALUE}. If value equals ON invert logic gas is ON, if OFF OFF.

High gas (numeric)

Setting High CO2 Gas Border. Value can be found in the published state on the high_gas property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"high_gas": NEW_VALUE}. The minimal value is 400 and the maximum value is 5000. The unit of this value is ppm.

Low gas (numeric)

Setting Low CO2 Gas Border. Value can be found in the published state on the low_gas property. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"low_gas": NEW_VALUE}. The minimal value is 400 and the maximum value is 5000. The unit of this value is ppm.

Help to make the docu better and edit this page on Github ✌
Last Updated:: 5/7/25, 7:30 PM