Adafruit PMSA003I Air Quality Breakout

Adafruit Industries, LLC

OSHWA UID

Certification Date

September 12, 2020

Country

United States of America

This sensor uses lasers to radiate suspending particles in the air, then collects scattering light to obtain the curve of scattering light change with time. The microprocessor calculates equivalent particle diameter and the number of particles with different diameters per unit volume. This breakout uses a 4-pin Sparkfun Qwiic-compatible connector called STEMMA QT, which allows the sensor to communicate over I2C without needing to solder.

Version

Rev B

Licenses

Hardware

Other

Software

MIT

Documentation

CC BY-SA

View Documentation

Project Type

Electronics

Keywords

Adafruit PMSA003I Air Quality Breakout, CircuitPython