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CC3D and Receiver wont communicate
« on: February 22, 2018, 12:15:30 am »
I have a CC3D that came plugged into a radiolink rx. Worked fine, but as soon as i plugged it into my pc and reinstalled firmware on the cc3d i have not been able to get any feedback from the rx. The rx and tx bind, but no signal makes it into the board. Ive tried every input method (ppm etc.) Also the rx came plugged into a three prong plug under the board (to the lower left of the usual rx port) But I even purchased a 8 pin plug to use instead but still no luck under any settings that i explored.  Also Ive tried all these methods with a turnigy rx too. Thank you so much for any help!


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Re: CC3D and Receiver wont communicate
« Reply #1 on: February 22, 2018, 12:35:06 am »
No need to try every input type, just configure the one needed according to your Receiver output.
Put some pictures, receiver/output expected...

Is your CC3D like this one ?

If receiver was connected to the servo connector under the board you may need to set the MainPort as SBus in Hardware page.
Remove all power and connect again the board.
Apply external power so your receiver is powered.
Go to the Input tab and check if you see receiver activity in upper/right corner while moving sticks.