sensirion-i2c-stc42 1.0.0

I2C driver for the Sensirion STC42 sensor family

Python I2C Driver for Sensirion STC42

This repository contains the Python driver to communicate with a Sensirion STC42A sensor over I2C.

Click here to learn more about the Sensirion STC42A sensor.

The STC42A is a sensor for measuring hydrogen in air.

The default I²C address of STC42A is 0x29. Additionally supported I²C addresses are 0x2A, 0x2B.

Connect the sensor

You can connect your sensor over a SEK-SensorBridge. For special setups you find the sensor pinout in the section below.

Sensor pinout

Pin	Cable Color	Name	Description	Comments
1	black	GND	Ground
2	red	VDD	Supply Voltage	3.15V to 3.45V
3	blue	SDA	I2C: Serial data input / output
4	yellow	SCL	I2C: Serial clock input

Documentation & Quickstart

See the documentation page for an API description and a quickstart example.

Contributing

Check coding style

The coding style can be checked with flake8:

pip install -e .[test]  # Install requirements
flake8                  # Run style check

In addition, we check the formatting of files with editorconfig-checker:

pip install editorconfig-checker==2.0.3   # Install requirements
editorconfig-checker                      # Run check

License

See LICENSE.