co2 sensor for home assistant

Google Home to become more automated with new sensor ...

2020-03-10· For now, sensors added to Google Home can only report their state when you ask the Assistant — the air humidity as measured by an Awair, for example. But their recent inclusion on the Device Type page suggests they'll soon help create a smarter and more automated home. This could mean blinds opening and closing to regulate room temperature, or motorized windows opening to control CO2 …

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Review: MCO Home CO2 sensor with Z-Wave Plus

2020-12-16· Systems that work with Z-Wave sticks and modules, including Home Assistant, can also be linked to the sensors of MCO Home. What is the MCO Home CO2 sensor? The MCO Home CO2 sensor is an air quality sensor that can be used stand-alone (readable on the screen) or through integration with home automation systems. The device can be purchased with 12v (140 euros) or …

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MQTT Sensor - Home Assistant

This mqtt sensor platform uses the MQTT message payload as the sensor value. If messages in this state_topic are published with RETAIN flag, the sensor will receive an instant update with last known value. Otherwise, the initial state will be undefined. Configuration. To use your MQTT sensor in your installation, add the following to your file:

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ZyAura CO2 & Temperature & Humidity Sensor — ESPHome

ZyAura CO2 & Temperature & Humidity Sensor ¶ The ZyAura CO2 & Temperature & Humidity sensor allows you to use your ZGm05(3)(U) (MT8057, MT8057S), ZG1683R(U) , ZG1583RUD monitors with ESPHome. ZyAura ZGm053U CO2 & Temperature Monitor. ¶ ZyAura ZGm053U connection diagram (1 - empty, 2 - clock, 3 - data, 4 - GND). In some other models the clock and data pins are …

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MH-Z19 CO_2 and Temperature Sensor — ESPHome

Configuration variables:¶ co2 (Required): The CO_2 data from the sensor in parts per million (ppm).. name (Required, string): The name for the CO_2 sensor.. id (Optional, ID): Set the ID of this sensor for use in lambdas.. All other options from Sensor.. temperature (Required): The information for the temperature note that this is not officially documented in the datasheet and ...

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Air Quality Monitoring : homeassistant - reddit

There's a home assistant plugin, but it polls the Foobot "cloud" rather than the local device itself, which seems to be quite unreliable. On the plus side, the data is sent as an unencrypted MQTT message, so it would be possible to capture the data at your firewall and route it to a local MQTT broker. If I were to do it again I'd build my own with a NodeMCU and sensors from Aliexpress.

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GitHub - deuteros76/co2-detector

The following Home Assistant configuration file is an example of two CO2 detectors placed at different rooms within a house. One is in a dinner room while the second is monitoring a sleeping room. Each device sends the data provided by the SGP20 (CO2 and TVOC) and DHT22 (temperature, humidity and heat index) sensors to a mqtt queue which is installed in the computer hosting Home Assistant.

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