In the next days, I will upload a new version.
-- WLAN Live streaming with webcam
-- exchange mission-plan between qgc & app, via txt-file.
-- added communication interfaces. Bluetooth is default, WLAN, USB (for 3DR, or any usbserial devices).
requirements for using USB:
-- device with host-usb chip ( the most new devices )
and
-- a kernel with usbserial / ftdi modules included ( not so much devices, I doesn't know any )
or
-- source for the kernel, and you compile your kernel with usb-support & modules.
or
-- Or you have Samsung Galaxy S3, and you like the siyah-Kernel, I have one compiled with modules