FrSky, Transmitters, Receivers, Protocols and Low VFR Warnings 

This is a video for folks who want to understand how the FrSky transmitters and receivers work together, the different protocols, different radios, and what the low VFR warning is about. I tried to stay out of the weeds with this video and hope people start to grasp how all of this interesting technology relates to each other and how it works.