I am sure that this has been answered before but Please help a completely NEWBIE!!

I have a TBS Crossfire Nano Reciever with a Speedybee F7 V3 Stacks, I am using a TBS Crossfire Micro TX.

I am trying to set up and for some reason, I have no stick input in betaflight and I am completely bound to the Tx and my receiver is with green indicator light.. my wiring is all correct. I don't really know whats going on.. 

My receiver is wired to UART 2 on my FC..

Please help I can no longer proceed with other setup!! Thank you in advance..



Ronel

Honestly, that all looks sound. Maybe try reflowing the solder joints on both ends of the UART connections?

So i have no idea about Crossfire. But common problems that seem to affect everything.

Did you solder the wires to the right pads? So tx to rx and vice versa.
Is everything updated and flashed correctly?
Has any solder created bridges between contacts (look for solder balls, etc)?

Do you have the SBUS wire from the Vista connected? If so, that's also connected to R2 and is interfering with your receiver. Depin the connector to remove the SBUS wire (and optionally the ground next to it).

(04-Jan-2023, 09:21 AM)V-22 Wrote: Do you have the SBUS wire from the Vista connected? If so, that's also connected to R2 and is interfering with your receiver. Depin the connector to remove the SBUS wire (and optionally the ground next to it).

I originally had that connected but I have removed them.. thanks for the insight

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(04-Jan-2023, 09:21 AM)V-22 Wrote: Do you have the SBUS wire from the Vista connected? If so, that's also connected to R2 and is interfering with your receiver. Depin the connector to remove the SBUS wire (and optionally the ground next to it).

Yes, i checked it over and over.. thanks for the reply