Measures dust concentration as particulate matter level (PM level) in the air, with sensitivity to PM of diameter 1μm. This sensor uses counting method to measure dust concentration, not weighing method, and the unit is pcs/L or pcs/0.01cf. Must be kept upright and requires 3 minute preheat when used for the first time.
http://wiki.seeedstudio.com/Grove-Dust_Sensor/
Interface the Grove sensor with the Particle IoT device using either the Grove Shield FeatherWing - Wio Lite or the Grove Shield FeatherWing.
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