I have a question about external microphones which work with Git2. To my knowledge GoPro deliveres so called "excitation power" or "bias power" for external microphones which require power supply order to work properly. It seems that such electret microphones like Olympus ME-51S and Sony ECM-DS70P have been succesfully used with GoPro, but do they work with Git2?
GoPro 3 (according to GoPro "reserved power bias for external mics is 3.3v")
Search for GoPro 4 gives mixed results but seems to work for instace here
GoPro 3 (according to GoPro "reserved power bias for external mics is 3.3v")
Search for GoPro 4 gives mixed results but seems to work for instace here