[f5soh]

That not a case color, yellow or black.
CC3D is one board, and Revo another board.
Two different boards, with different capabilities. Simply not the same.

If your stick are recognized, there is no issue with your input.
PPM or Sbus works or not. Cannot be a issue with half working input.

Check your radio for switch/channel output.

SBus need the receiver connected to the MainPort

[tim7]

That not a case color, yellow or black.
CC3D is one board, and Revo another board.
Two different boards, with different capabilities. Simply not the same.
Got it f5soh, Thank you. I put a picture of the one I have on my last post, mini revo.

If your stick are recognized, there is no issue with your input.
PPM or Sbus works or not. Cannot be a issue with half working input.
I thought so. I will also switch mode librepilot to S-BUS, because its in PPM mode and the RX is in as you said, in S-B mode. I hope this is it.

Check your radio for switch/channel output.
I need to find out how to activate the switch futaba 18SZ

SBus need the receiver connected to the MainPort
It is

[f5soh]

If you have a Futaba 18SZ i hope you can activate a switch

[tim7]

I thought I had a bad esc, but I cheeked it on channel 2 and it worked. so there must be a problem with the first channel in the controller.
Can selecting The wrong modulation cause this? PPM/S-BUSS
I need to send the controller in for repair.
Where do you send them too?

[hwh]

...I need to send the controller in for repair.
Where do you send them too?

You'd have to contact whoever you purchased it from and see if they'll replace it.  Anything else the parts and labor would be more than the price of a new board.

[tim7]

Thank you hwk.

I thought I had a bad esc, but I cheeked it on channel 2 and it worked. so there must be a problem with the first channel in the controller.

Can selecting The wrong modulation cause this? PPM/S-BUSS

[TheOtherCliff]

Old thread, but generally not.

You problem could be incorrectly set output type (PwmSync / OneShot / etc), bad ESC, bad motor, bad connector, bad FC output.  Move things around to find what is the bad thing.  Bad FC output can be worked around by moving ESC connector to a different output, and changing from 1-1 2-2 3-3 4-4 x-x to x-x 2-2 3-3 4-4 5-1 (I forget exactly what it looks like).

[telnoi]

Somewhat off topic, but does anyone know what the UART 6 tx pin might be?

Is the oplink breakout actually an UART?

[f5soh]

UART6 Tx (BF) is FlexiIO-pin5 because they removed the pin3 and pin4 in RevoMini, should be FlexiIO-pin7 in normal Revo board.

https://librepilot.atlassian.net/wiki/display/LPDOC/Revolution+Configuration#RevolutionConfiguration-FlexiIOpinOut/Functions