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

Rust bootloader, firmware and CLI tools for the AirGradient PRO

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

An unofficial Rust port of Sensirion's gas-index-algorithm

Arduino based Home Weather Station.

ESP-IDF component for Sensirion Gas Index Algorithm