M5stack PM2.5 Air Quality Module (PMSA003) Waveshare 3D structured light imaging (3D

3D structured light imaging (3D sensing)

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NCV mode featuring synchronized buzzer and light indications for clear alerts

reducing host-side load for robotics and edge AI systems

The Seeed Wio-WM6108 is better for gateways and host systems

M5stack PM2.5 Air Quality Module (PMSA003) Waveshare 3D structured light imaging (3DDescription The PM2. 5 Air Quality Module is a compact air quality detection module for M5Stack projects that need fast particulate data. Built around the PMSA003 sensor, this module calculates suspended particle concentrations in the air and supports air quality monitoring for everyday rooms, classrooms, workshops, and industrial nodes. Its stackable module format keeps integration simple while the PMSA003 sensor provides real time particulate