I have SpeedyBee F405 Board and YRRC Radio, clone of Sik radio, bought here: https://www.aliexpress.com/item/33028410273.html?spm=a2g0o.order_list.order_list_main.5.21ef18021b3vmE
I have configured both radios like this:
S0:FORMAT=26
S1:SERIAL_SPEED=57
S2:AIR_SPEED=64
S3:NETID=25
S4:TXPOWER=20
S5:ECC=0
S6:MAVLINK=1
S7:OPPRESEND=0
S8:MIN_FREQ=433050
S9:MAX_FREQ=434790
S10:NUM_CHANNELS=10
S11:DUTY_CYCLE=100
S12:LBT_RSSI=0
S13:MANCHESTER=0
S14:RTSCTS=0
S15:MAX_WINDOW=131
In QGroundControl, I can see rssi from both radios, so wireless communication seems to be working. I have connected second radio to SpeedyBee board UART1 and configured its speed to 57 and protocol Mavlink2 (I have tried Mavlink1 also, no effect). If I try to connect from QGrondControl, it says just disconnected. If I use FTDI USB-UART converted instead YRRC radios, connection works just fine.
Do you have any idea, whats wrong here?
