Fine dust monitoring/logging at luftdaten.info with a Nova PMI SDS011 sensor, a NodeMCU ESP8266 and the internet

– by Floris Wouterlood – The Netherlands – Introduction Pollution in the earth’s atmosphere consists among others of fine dust: particles with diameters of less than 10 micrometers. Stuff of this type is emitted by industrial processes, cars, incinerators, seagoing ships, airplanes, agricultural activity and so forth. There are also natural sources of fine dust, […]