Indoor use particulate matter sensor on USB or Bluetooth. Since we live in big polluted cities the air quality is on a very poor level. But, the problem is not only connected to the big cities - even smaller cities and villages may suffer from air pollution. That's why we've created this little project to let you build your own Particulate Matter monitoring station and use our open-source software so you could monitor the air quality in your place of living.

Enclosures versions:

• For cheap PL2303 UART to USB adapter: top_v1 and bottom_v1 or top_v3 and bottom_v3

• For FT232 UART to USB adapter: top_v4 and bottom_v3

4x M3 x 25 machine screws with nuts are required to assemble the enclosure and electronic devices

Supported platforms:

• desktop
• android
• ios

Code: https://github.com/rjaros87/pm-home-station Assembly: https://github.com/rjaros87/pm-home-station#assembly-photos