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https://github.com/sensirion/arduino-i2c-sgp40
The SGP40 is Sensirion’s new digital VOC (volatile organic compounds) sensor designed for easy integration into air purifiers or demand-controlled ventilation.
https://github.com/sensirion/arduino-i2c-sgp40
arduino driver i2c sensirion sgp sgp40 sgp40-sensor voc
Last synced: 3 months ago
JSON representation
The SGP40 is Sensirion’s new digital VOC (volatile organic compounds) sensor designed for easy integration into air purifiers or demand-controlled ventilation.
- Host: GitHub
- URL: https://github.com/sensirion/arduino-i2c-sgp40
- Owner: Sensirion
- License: bsd-3-clause
- Created: 2021-08-09T08:24:53.000Z (over 3 years ago)
- Default Branch: master
- Last Pushed: 2024-05-10T09:57:31.000Z (9 months ago)
- Last Synced: 2024-05-10T10:53:59.604Z (9 months ago)
- Topics: arduino, driver, i2c, sensirion, sgp, sgp40, sgp40-sensor, voc
- Language: C++
- Homepage:
- Size: 128 KB
- Stars: 5
- Watchers: 6
- Forks: 3
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project
README
# Sensirion I2C SGP40 Arduino Library
This is the Sensirion SGP40 library for Arduino using the
modules I2C interface.
[
](https://www.sensirion.com/en/environmental-sensors/gas-sensors/sgp40)
Click [here](https://www.sensirion.com/en/environmental-sensors/gas-sensors/sgp40) to learn more about the SGP40 sensor.
# Installation
To install, download the latest release as .zip file and add it to your
[Arduino IDE](http://www.arduino.cc/en/main/software) 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
* [Sensirion Core](https://github.com/Sensirion/arduino-core)
# Quick Start
1. Connect the SGP40 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 SGP40 Sensor board can be found in the
data sheet.
* **VDD** of the SEK-SGP40 to the **3.3V** of your Arduino board
* **GND** of the SEK-SGP40 to the **GND** of your Arduino board
* **SCL** of the SEK-SGP40 to the **SCL** of your Arduino board
* **SDA** of the SEK-SGP40 to the **SDA** of your Arduino board
2. Open the `exampleUsage` sample project within the Arduino IDE
File => Examples => Sensirion I2C SGP40 => exampleUsage
3. Click the `Upload` button in the Arduino IDE or
Sketch => Upload
4. When the upload process has finished, open the `Serial Monitor` or `Serial
Plotter` via the `Tools` menu to observe the measurement values. Note that
the `Baud Rate` in the corresponding window has to be set to `115200 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`](https://releases.llvm.org/download.html) 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.
```bash
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](LICENSE).