There is another github project, “gear360reveng” focused on reverse engineering of the cameras firmware and its communication in “normal” mode. Using Android, it’s trivial to capture the bluetooth traffic that can then be viewed using Wireshark. Analysis seems to be in very early stages, however.
Samsung is using a Samsung Accessory Framework (custom GATT service) even for a plain thing as bt remote shutter. See http://developer.samsung.com/html/techdoc/ProgrammingGuide_Accessory.pdf
1 Like