SCD4X C02 Sensor

Pre-requisites

You must enable:

• i2c: sudo raspi-config nonint do_i2c 0

You can optionally run sudo raspi-config or the graphical Raspberry Pi Configuration UI to enable interfaces.

Installing

Stable library from PyPi:

• Just run pip3 install scd4x

In some cases you may need to use sudo or install pip with: sudo apt install python3-pip

Latest/development library from GitHub:

• git clone https://github.com/pimoroni/scd4x-python
• cd scd4x-python
• sudo ./install.sh

0.0.2

• Fix byte packing when sending data (unsigned char instead of signed char).
• Fix condition in set_temperature_offset.
• Fix reading data in get_temperature_offset.
• Add get/set_automatic_self_calibration_enabled.
• Add persist_settings.
• Repackage to latest boilerplate.

0.0.1

• Initial Release