This toolkit includes three different tools that are combined to measure personal air quality in the user’s immediate surroundings
1) Mobile sensor unit (LEO – Little Environmental Observatory)
2) Android app to connect to the sensor unit and read and upload data to a server (ExpoApp)
LEO – Little Environmental Observatory
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The LEO is a portable sensor pack. It measures NO, NO2 and O3 using electrochemical sensors. It also provides information about the current temperature and relative humidity. |
ExpoApp smartphone application for Android
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ExpoAPP is a smartphone application for Android devices that communicates with the LEO sensor via bluetooth to read the data and up load it to Ateknea’s platform. In addition. ExpoApp also collects information about physical activity by using the accelerometer already in the smartphone. The Ateknea platform then preprocess the data before they are sent onwards to the CITI-SENSE platform. |

PC application for firmware update
Ateknea Sensor Tool is a desktop application for PCs that serves for firmware update. It also gives options for reading the raw data from the sensor unit, and for adding calibration values for testing visualization of data directly from the connected device, but these options are not for public use.
