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Code Issues Wiki Activity

Add a F.Port section to the RX documentation

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Michel Pastor 2020-02-25 16:48:31 +01:00
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docs/Rx.md
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@ -83,6 +83,22 @@ The bug prevents use of all 16 channels. Upgrade to the latest OpenTX version t
without the fix you are limited to 8 channels regardless of the CH1-16/D16 settings.
### F.Port
F.Port is a protocol running on async serial allowing 16 controls channels and telemetry on a single UART.
Supported receivers include FrSky R-XSR, X4R, X4R-SB, XSR, XSR-M, R9M Slim, R9M Slim+, R9 Mini. For ACCST receivers you need to flash the corresponding firmware for it to output F.Port. For ACCESS receivers the protocol output from the receiver can be switched between S.Bus and F.Port from the model's setup page in the RX options.
#### Connection
Just connect the S.Port wire from the receiver to the TX pad of a free UART on your flight controller
#### Configuration
```
set serialrx_inverted = true
set serialrx_halfduplex = true
```
### XBUS