[tristi45]

HELP
the transmitter setup wizard is not registering my jeti ds16 i have set it to ex bus mode but dont really know how to conect it to the cc3d flight controller.
I know that the flight controller works because i had a spektrum controller setup with it. does somebody know how to use a jeti transmitter with the cc3d board?

[f5soh]

At some point while browsing through the setup wizard you can find the connection diagram.
You should connect the receiver to the flexiPort, according to the diagram with Gnd, +5V and input signal (pin4)

[TheOtherCliff]

Do you have a flight battery plugged in?  The RC receiver is not powered if only USB is plugged in.