Can you please post photos of your wiring. Clearly show both the receiver and FC so we can trace the wires.

Have you tried reflashing the FC with full chip erase.

Also, you never came back and confirmed what the Channel 1 and Channel 2 outputs were configured for on your Crossfire Nano RX. The "Output Map" should match that of the one shown in the following post, especially outputs 1 & 2. Can you please confirm if this is the case or not?

https://intofpv.com/t-x9d?pid=84697#pid84697

(16-Jun-2020, 09:46 AM)SnowLeopardFPV Wrote: Also, you never came back and confirmed what the Channel 1 and Channel 2 outputs were configured for on your Crossfire Nano RX. The "Output Map" should match that of the one shown in the following post, especially outputs 1 & 2. Can you please confirm if this is the case or not?

https://intofpv.com/t-x9d?pid=84697#pid84697

Dumb question probably but am I checking these outputs on my transmitter, BF or TBS Agent?

(16-Jun-2020, 03:45 AM)voodoo614 Wrote: Can you please post photos of your wiring. Clearly show both the receiver and FC so we can trace the wires.

Have you tried reflashing the FC with full chip erase.

I have not tried reflashing the board yet. I will post photos!

 

You've got the white and yellow wires soldered the wrong way round on the FC. Swap them over:-

• White wire (Channel 1 / CRSF TX) -> R1
  
• Yellow wire (Channel 2 / CRSF RX) -> T1
  

If that doesn't work then we will look further at the Output Map settings.

(16-Jun-2020, 03:13 PM)SnowLeopardFPV Wrote: You've got the white and yellow wires soldered the wrong way round on the FC. Swap them over:-

• White wire (Channel 1 / CRSF TX) -> R1
  
• Yellow wire (Channel 2 / CRSF RX) -> T1
  

If that doesn't work then we will look further at the Output Map settings.

Thx Ill get back to you when I can make the change!

(16-Jun-2020, 03:13 PM)SnowLeopardFPV Wrote: You've got the white and yellow wires soldered the wrong way round on the FC. Swap them over:-

• White wire (Channel 1 / CRSF TX) -> R1
  
• Yellow wire (Channel 2 / CRSF RX) -> T1
  

If that doesn't work then we will look further at the Output Map settings.

That worked my good sir. Thanks for the help and I will be sure to remember this in the future!

That will do it. Good that it is work.

BTW Snow, I don't think the channels can be set from RX to TX and vice versa. I was not able to do it to mine.

(16-Jun-2020, 10:27 PM)voodoo614 Wrote: BTW Snow, I don't think the channels can be set from RX to TX and vice versa. I was not able to do it to mine.

No you can't swap over the TX and RX on Channel 1 & 2, but you can set Channel 1 to be SBUS instead of CRSF which wouldn't work with the Betaflight protocol being set to CRSF.

@OP - Great news

(16-Jun-2020, 10:32 PM)SnowLeopardFPV Wrote: No you can't swap over the TX and RX on Channel 1 & 2, but you can set Channel 1 to be SBUS instead of CRSF which wouldn't work with the Betaflight protocol being set to CRSF.

@OP - Great news

Thanks! My Rssi is showing at 31%. Is this something I can correct in CLI using "set RSSI_scale=xxx" or is there something else?

(16-Jun-2020, 11:26 PM)learntofly Wrote: Thanks! My Rssi is showing at 31%. Is this something I can correct in CLI using "set RSSI_scale=xxx" or is there something else?

RSSI with Crossfire is worthless. Just use LQ (link quality) instead. That is all you need.