This is a plugin for the app AFTrack to handle the connection to the BlueFlyVario hardware and make use of the altitude and the GPS data.
Hardware web site https://www.flytec.ch/en/devices/paraglider-hang-glider/sensbox/overview.html
To start with you will need AFTrack, the hardware and a device with Bluetooth LE
To use the plugin values in AFTrack select the 'Use Altitude' option in gps settings or toolbox.
For devices without inbuild gps it's also possible to use the gps data.
Please send remarks to email@example.com