Pixhawk 4 mini radio input problems?

[tridge]

@dwiener see my replay on the other similar topic:

SBUS RC receivers on Pixhawk4 mini

@miw01 can you please try setting BRD_SER4_RTSCTS to 0 to disable the flow control pins on the SERIAL4 uart that is used for RC input on the Pixhawk4 mini. Also please let me know which connector you are using for the receiver. ArduPilot supports all input RC protocols on both the PPM pin and the RCIN port, so I can’t tell which one you are using. My guess is you’re using the RCIN port. If you are not using the RCIN port then please set SERIAL4_PROTOCOL to 0 to disable RCIN detection on that po…

if you can try the same things and let me know that would be great