sgp40

Embedded SGP Drivers for Sensirion Gas Sensors - Download the Zip Package from the Release Page

Sensirion's Gas Index Algorithm provides a VOC and NOx Index output signal calculated from the SGP40/41 raw signals

Arduino code examples for raw sensor communication with many Sensirion sensors

Raspberry Tool for managing I2C modules. EEPROM (24c01-1024), PWM LED/Motor driver (PCA9632), I/O driver (PCA9557), Temp/Humid sensor (HDC1080, HTU21D), Fan controller with a PWM (EMC2301), Pressure sensor(MS5637), Display (SSD1306), Current Voltage Power measurement (INA226, INA260), PMU (AXP209), i2cdetect

SGP40 full-featured driver library for general-purpose MCU and Linux.

Arduino Library for Sensirion's Gas Index Algorithm, providing a VOC and NOx Index output signal calculated from the SGP40/41 raw signals

The SGP40 is Sensirion’s new digital VOC (volatile organic compounds) sensor designed for easy integration into air purifiers or demand-controlled ventilation.

The SGP40 is Sensirion’s new digital VOC (volatile organic compounds) sensor designed for easy integration into air purifiers or demand-controlled ventilation.

A simple firmware using esp-matter sdk to create a matter enabled climate sensor

VOC Sensor Sensirion SGP40 Python 3.x Library with VOC algorithm

The SGP40 is Sensirion’s new digital VOC (volatile organic compounds) sensor designed for easy integration into air purifiers or demand-controlled ventilation.

A high-performance environmental monitoring firmware for the ESP32-C3, written in Rust.

SVM40 library for Arduino

poncho project that includes an elixir nerves firmware for a weather sensor hub, a grafana dashboard, and a backend dashboard service that accepts published sensor readings and displays them in a phoenix liveview.

Air quality device for CO2, VOC and temperature / humidity. Display and LED indicator for the measured values.

Air quality monitoring on Raspberry Pi Pico, sent to Victoria Metrics, shown on Grafana: CO2, Humidity, Temperature, Volatile Organic Compounds, ..., you name it!

Home server/air quality station. Measures VOC index, humidity, and temperature. The results are published via a WEB UI.

Raspberry Pi Weather Station

Tiny DIY art project in form of a choker monitoring the air quality around you

Python driver to work with the SVM4x evaluation kit over UART using SHDLC protocol