Is 'CGO3US' and 'Q500 4K EU' compatible?

[micasta]

i don't have CGO3EU... but CGO3US can get.

 

[h-elsner]

For different coutries have different rules that are valid for radio emission. However Yuneec provided two different, alternative FW for camera (which is master for WLAN transmission). One (the CGO3US) meets the FCC rules, the other meets rules by authorities in Europe (EU).
To keep it simple: In Europe only EU firmware is allowed, all other can use US firmware for their camera.

br HE