I have installed the app on Samsung Galaxy Tab 10.1. I have conected up Bluetooth, but Felix is showing "not connected". I can't see if there is anything else to do.
The application supports SMA Sunny Boy Bluetooth devices with enabled PV Inverters. If you don't have any of this, it will not work properly. The connection procedure is simple: connect the Tab and the device through Bluetooth Pairing, and then you will have results on the screen.