Adafruit SGP40 Air Quality Sensor Breakout - VOC Index

Adafruit Industries, LLC mail

OSHWA UID

US001080 Project Website

Certification Date

March 02, 2021

Country

United States of America

The SGP40 has a 'standard' hot-plate MOX sensor, as well as a small microcontroller that controls power to the plate, reads the analog voltage and provides an I2C interface to read from. Unlike some other sensors, this sensor does not require I2C clock stretching. This sensor uses a 4-pin Sparkfun Qwiic-compatible connector called STEMMA QT, which allows the sensor to communicate over I2C without soldering. Click the link labeled 'Project Website' to find out more.

Version

Rev A

Licenses
Hardware
Other
Software
MIT
Documentation
CC BY-SA
View Documentation

Project Type
Electronics
Keywords
Adafruit SGP40 Air Quality Sensor Breakout - VOC Index, CircuitPython

Citations