The project’s research team is upgrading a water physicochemical measurement station owned by the Acharnes Laboratory of Physical Sciences (EKFE) (responsible person – Dr. Chrysanthi Tziortzioti). The data is collected from a pH sensor mounted on the Arduino processor station, sent over a GSM network to a remote server and displayed in real time on the Open ELIoT Project website.
![](http://www.openeliot.com/wp-content/uploads/2019/09/20190620_144306_1000.jpg)
Once the tests are completed and the station becomes energy and operational autonomous, it is intended to be installed in the outflow of a stream in Attica and will continuously measure the parameters: pH, water temperature, conductivity and dissolved oxygen