2.5 KiB
Sensirion I2C SGP41 Arduino Library
This is the Sensirion SGP41 library for Arduino using the modules I2C interface.
Click here to learn more about the SGP41 sensor.
Installation
To install, download the latest release as .zip file and add it to your Arduino IDE via
Sketch => Include Library => Add .ZIP Library...
Don't forget to install the dependencies listed below the same way via Add .ZIP Library
Note: Installation via the Arduino Library Manager is coming soon.
Dependencies
Quick Start
-
Connect the SGP41 Sensor to your Arduino board's standard I2C bus. Check the pinout of your Arduino board to find the correct pins. The pinout of the SGP41 Sensor board can be found in the data sheet.
- VDD of the SEK-SGP41 to the 3.3V of your Arduino board
- GND of the SEK-SGP41 to the GND of your Arduino board
- SCL of the SEK-SGP41 to the SCL of your Arduino board
- SDA of the SEK-SGP41 to the SDA of your Arduino board
-
Open the
exampleUsage
sample project within the Arduino IDEFile => Examples => Sensirion I2C SGP41 => exampleUsage
-
Click the
Upload
button in the Arduino IDE orSketch => Upload
-
When the upload process has finished, open the
Serial Monitor
orSerial Plotter
via theTools
menu to observe the measurement values. Note that theBaud Rate
in the corresponding window has to be set to115200 baud
.
Contributing
Contributions are welcome!
We develop and test this driver using our company internal tools (version control, continuous integration, code review etc.) and automatically synchronize the master branch with GitHub. But this doesn't mean that we don't respond to issues or don't accept pull requests on GitHub. In fact, you're very welcome to open issues or create pull requests :)
This Sensirion library uses
clang-format
to standardize the
formatting of all our .cpp
and .h
files. Make sure your contributions are
formatted accordingly:
The -i
flag will apply the format changes to the files listed.
clang-format -i src/*.cpp src/*.h
Note that differences from this formatting will result in a failed build until they are fixed.
License
See LICENSE.