New Build- Issue with the Flysky Transmitter - No response

[Onore]

Hello Everyone,

I am new to the forum. I am trying to build my first quad. I connected every component to each other, flashed the Omnibus F3 flight controller through the Cleanflight. Binded the The Flysky FS-I6 to the FS-I6B receiver. The transmitter reads the telemetry data (voltage). When the quad is idle, each motor moves in order along with the beep sound. Also, in Cleanflight I can control the motors. So the ESCs work, and the connections to the FC is OK.

I calibrated the quad through the Cleanflight, so the quad is leveled. Also, configured the ports as USB VCP - ON and UART1 - Serial RX. Then, selected IBUS in the configuration panel. There is no response to the transmitter in the Receiver panel. The values are set as Roll 1500, Pitch 1500, Yaw 1500, and throttle 885. The other values are 1500.

When I turn on the display function on my transmitter. I see the values are moving when I move the sticks. I think the problem is with the transmitter or receiver.

What do you think?

Regards,

Components:

OMNIBUS Betaflight F3 AIO V1.1
4X Racerstar RS20A 20A BLHELI_S OPTO
4X Racerstar Racing Edition 2205 BR2205 2300KV
FlySky FS-i6 2.4G 6CH AFHDS RC Transmitter With FS-iA6B Receiver
Matek Systems PDB-XT60

 

[yay]

i am new and not yet savvy to which protocols are which et al.

from what you write, i do not think you had my issue, but i will describe it -

the switch on my fs-i6 threw like 900 low and 1996 high, higher than the 1700 max range set on the receiver page in betaflight. but, i could see the Rx vals in betaflight respond from what i understand, these vals seem to vary between items?? (to be explicit, i was thus not able to *arm* the quad, which i was only vaguely aware of the need to do so..)

 

[mozquito1]

I set my minimum to 1020
Mid is 1500
Max throttle is 1980.
I set at these because you obviously cannot go over 2k so it gives you a cushion if esc's are slightly out on there clocks speeds after normal usage or crashes. This is why we calibrate the esc's before flight. If you run d-shot esc you don't have to calibrate I hear.

 

[Onore]

The problem was with the ports on the Cleanflight. I switched Serial RX on for UART3, then everything worked as it should be. I guess, when you use IBUS on this receiver, you should switch Serial RC on for UART3 in the Ports panel.