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DFRobot's $30 Fermion BMV080 Brings Fanless Air Quality Sensing to DIY Projects

DFRobot's Fermion BMV080 packs Bosch's fanless particulate matter sensor into a $30 module with I2C and SPI support, though it requires 35 cm of clear space to avoid laser reflections.

Devices Air Quality 2026-03-06

Project Aura Brings Industrial Air Quality Sensors to Home Assistant

This ESP32-S3 air quality monitor combines industrial Sensirion sensors with a 4.3-inch touchscreen and requires no soldering, offering comprehensive air quality tracking with native Home Assistant integration.

Devices Esp32 2026-02-16