View Full Version : Switching to SBus

01-22-2012, 10:59 PM
I have a stock 450 Pro. I am going to go flybarless with the CGY750. I am going to use the R6203SB reciever. Do I have to get special sbus servos to use the CGY750 or am I only worried about SBus from the reciever to the gyro?

01-23-2012, 01:56 AM
No need for special servos. You are using the CGY750 (or any flybarless unit) as your servo controller instead of the receiver, so you don't need to use Sbus servos.

01-24-2012, 12:37 AM
No need to lock a thread after it is answered, other people may have questions or comments :)

01-31-2012, 02:20 AM
New to Helifreak n flying, putting together a 450 Pro 3GX and reading about the S.bus capabilities. Picked up a Futaba R6203SB and looking at the Futaba S.bus servos. My question, the 3GX is set up for S.bus, is that for its internal gyro or can I us it like a S.bus hub?

There is a lot of learning to be done by me and I really appreciate any constructive feedback.

I have been reading "The Electric Helicopters Beginner's Guide" and it has been very helpful (Thanks Finless for the Link).

01-31-2012, 08:42 AM
First, you do not need S.Bus servos in a helicopter. Any good high quality servo will work with the S.Bus.
The R6203SB is a 3 channel RX. Not sure how it works with the 3GX but with the CGY-750 and the BeastX and maybe a couple others, you plug the servos into the flybarless controller and then to the S.Bus slot on the R6203SB.

02-01-2012, 09:26 AM
Add VBar to that list too.

According to Alan Szabo on facebook (http://www.facebook.com/media/set/?set=a.214580205223314.67746.156813620999973&type=1), the 3GX is compatible with SBUS.