PMS7003 Particulate Matter Sensor with Cable and Adapter Board Colour_Light Green This device uses the Pi's

This device uses the Pi's GPIO output for display

More information about the Pololu RC Switch with Relay can be found in the user’s guide

allowing for easy implementation of functions like precise hovering and flips

Arduino-compatible headers make using any 'shield' daughterboard easy

The module features a PoE port

PMS7003 Particulate Matter Sensor with Cable and Adapter Board Colour_Light Green This device uses the Pi'sMonitor air pollution cheaply and accurately with this matchbox sized PMS7003 particulate matter (PM) sensor from Plantower! It senses particulates of various sizes (PM1, PM2. 5, PM10) from sources like smoke, dust, pollen, metal and organic particles and more. The sensor has a small fan that sucks air through the sensor and past a laser that can detect both the number (and hence concentration) and size of particles in the surrounding air. The sensor