This seems to be the same hardware that is used by the luftdaten.info [0] project from Germany to track fine dust in the atmosphere. They ship a firmware which

This seems to be the same hardware that is used by the luftdaten.info [0] project from Germany to track fine dust in the atmosphere. They ship a firmware which is setup to connect to a local WiFi network and transmit your sensor data to a map. [0] https://luftdaten.info/ https://luftdaten.info/