Wireless particulate matter SDS011 with enclosure

thingiverse

This is a wireless particulate matter sensor with PM10 and PM2.5 measurement. It uses a SDS011 module for the sensor, and a nrf24l01+ module for the wireless transmission. The core is an atmega328p controller standalone, it can be programmed with arduino. You need : - 2x M4x60 nuts and bolts for the top cup. - 3x M3x16 nuts and bolts for the pcb holder. The schematics and pcb pictures are included in the zipfile. Openscad source code is also provided, but need to be checked if variables values are changed. The enclosure can be printed with ASA (acrylonitrile styrène acrylate) that is a material that is UV resistant. stand_round_p3.stl is the side with nuts to put weather station (https://www.thingiverse.com/thing:3385510) and particulate matter sensor on the same holder. Solar cell power for the two sensors is published here : https://www.thingiverse.com/thing:3593223 More details on : https://blog.zesanglier.fr/2019/03/22/station-meteo-capteur-de-particules-fines-sds011