Sensor Definitions
Once added to Home Assistant you can configure different settings for your sensor. Below is what each setting does.
Controls
- RGB Light
- 3 RGB Neopixels. Click on the light bulb to change the color. Click on the toggle to turn on or off
- Calibrate SCD40
- Refer to the CO2 calibration guide. Place your sensor outside and click this button to calibrate the CO2 levels
Sensors
- Ammonia
- Measurement from MiCS-4514 gas sensor
- Carbon Monoxide
- Measurement from MiCS-4514 gas sensor
- CO2
- True CO2 reading from the SCD40. This will be Unknown if you do not have the CO2 module. This can be calibrated following this guide but does come precalibrated: Here
- True CO2 reading from the SCD40. This will be Unknown if you do not have the CO2 module. This can be calibrated following this guide but does come precalibrated: Here
- DPS310 Pressure
- Atmospheric pressure, used to better calibrate the SCD40 CO2 module
- DPS310 Temperature
- A worse measurement of temperature. This is more susceptible to internal heat buildup. Please use the SEN55 temperature
- ESP Temperature
- This is the temperature of the internal ESP chip. Think of it like your measured CPU temp on your PC
- Ethanol
- Measurement from MiCS-4514 gas sensor
- Hydrogen
- Measurement from MiCS-4514 gas sensor
- Methane
- Measurement from MiCS-4514 gas sensor
- Nitrogen Dioxide
- Measurement from MiCS-4514 gas sensor
- PM < 10 µM
- Measurement of particulates smaller than 10 µM
- PM < 1 µM
- Measurement of particulates smaller than 1 µM
- PM < 2.5 µM
- Measurement of particulates smaller than 2.5 µM
- PM < 4 µM
- Measurement of particulates smaller than 4 µM
- SEN55 Humidity
- Humidity measurement from SEN55, will be most accurate
- SEN55 NOX
- Measurement of nitrogen oxides from the SEN55
- SEN55 Temperature
- Measurement of temperature from the SEN55, will be most accurate
- SEN55 VOC
- VOC index from the SEN55
- VOC Quality
- This uses the VOC index and a scale to output an easier to use variable
- 0-79: Improved
- 80-119: Normal
- 120-199: Abnormal
- 200-299: Very abnormal
- 300+: Extremely abnormal
- This uses the VOC index and a scale to output an easier to use variable
- PM 0.3 To 1 µm
- Disabled by default but can be enabled in HA. Shows particulate count that are from 0.3 to 1.0 µm
- PM 1 To 2.5 µm
- Disabled by default but can be enabled in HA. Shows particulate count that are from 1 to 2.5 µm
- PM 2.5 To 4 µm
- Disabled by default but can be enabled in HA. Shows particulate count that are from 2.5 to 4.0 µm
- PM 4 To 10 µm
- Disabled by default but can be enabled in HA. Shows particulate count that are from 4.0 to 10.0 µm
Configuration
- ESP Reboot
- Performs a restart of the sensor
- SEN55 Temperature Offset
- Allows you to calibrate the SEN55 temperature. Please refer to our calibration guide
- SEN55 Humidity Offset
- Allows you to calibrate the SEN55 humidity. Please refer to our calibration guide
-
Startup Light Blink
- Controls if the led blinks after power on when trying to connect to HA
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