Skip to main content

CraftBeerPi4 Plugin for SCD30 based CO2 Sensor

Project description

CraftBeerPi4 SCD30 based CO2 Sensor Plugin


Plugin will add system a sensor to monitor for instance CO2 monitoring in your fermentation room

Sensor Config

  • CO2: CO2 value in ppm
  • Relative Humidity: Relative humidity in %
  • Temperatur: Temperature

Each parameter has to be added as individual sensor.

Multiple Sensors



  • Configure the update interval of the sensor data in the cbpi global settings. Although shorter cycles ar possible, 30 or 60 seconds should be more than sufficient.

Global Sensor Interval Settings

  • Add Hardware under Sensor and choose SCD30 Sensor as Type and select the parameter you want to monitor.

Hardware requirements:

A datasheet of the sensor can be found here:

Information on how read from then sensor is documented here:

The sensor is connected via I2C and has the address 0x61. The user just needs to activate I2C in the raspi config and connect the sensor to the I2C bus. The supply voltage (VDD) can be 5V, but the I2C bus has to be at 3.3V


  • 10.05.22: (0.0.4) Removed cbpi requirement
  • 16.01.22: (0.0.3) adaption for cbpi
  • 12.01.22: (0.0.2) Reduction of mqtt traffic
  • 23.07.21: (0.0.1) Initial commit

Project details

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

cbpi4-scd30_CO2_Sensor-0.0.5.tar.gz (16.4 kB view hashes)

Uploaded source

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page