Can some one please explain to me what is the difference between the Radio Telemetry Kit
from 3D robotics and the one from Hobbyking, in picture they look identical but the price difference is huge!
3DR Radio Telemetry Kit - 915 Mhz (US)
FPV Radio Telemetry Kit - 915Mhz
Would the Hobbyking ones work with APM 2.6 or need modifications etc?