FC doesn't recognize reciever

ArduCopter
1

Hi!

I am new to ardupilot and I am currently trying to attach receiver, but the controller doesn’t recognize it.

Flight controller - Flywoo Goku F745 Pro
Receiver - Frsky Archer M+

The connection to controller is the same as R9mm OTA here(https://cdn.shopify.com/s/files/1/0010/7410/2324/files/F745PRO-506S-HM600.pdf?v=1627958840)

The receiver is binded to transmitter without any problem. The LED on receiver is green. The communication from oscilloscope looks good, so the problem is in settings I tried many different but none worked for me. The basic settings is

SERIAL1_OPTIONS 0
SERIAL1_PROTOCOL 2
SERIAL2_OPTIONS 0
SERIAL2_PROTOCOL 2
SERIAL3_OPTIONS 256
SERIAL3_PROTOCOL 23
SERIAL4_OPTIONS 0
SERIAL4_PROTOCOL -1
SERIAL5_OPTIONS 0
SERIAL5_PROTOCOL -1
SERIAL6_OPTIONS 0
SERIAL6_PROTOCOL -1
SERIAL7_OPTIONS 0
SERIAL7_PROTOCOL -1

The reciever is connected to RX1, so I was trying to set up mainly SERIAL1 for SBUS, but nothing worked. Can anyone help me?

Thank you.

2

Try this guide.
Flywoo

4

Naturally it was the first thing I tried, but it didn’t work. Just to be sure, I tried it for every serial port except 0, but the result was the same.