2022-11-21 00:00:00 Application dedicated to control and management of the "EcoClou" device. "EcoClou" is used to present air quality with the color of LED light, based on current measurements of suspended dust concentrations (PM 1, PM 2.5, PM 10), as well as other pollutants, such as dioxide sulfur (SO2), ozone (O3), formaldehyde, depending on the installed sensors. The application in an "open" form, (without entering a PIN code) via a Bluetooth connection, allows the current measurements of air pollutants to be read. Entering a dedicated PIN code for a given device, authorizes the user to manage device settings, incl. for: changing the mode that signaling air quality using light, setting the color and light intensity, setting the dusk sensor and LED light response to the current daylight intensity, setting the communication method and calibrating the atmospheric pressure reading.