Servo speed question
 

I always slow my servos down -15 in my Sanwa radios. Does anyone know what would be equivalent to that in an NB4+?

My NB4+ and Sanwa PGS-LH II servo had the direction change between powering on my buggy. This also affected the EPA and centering. Seems like it doesn’t hold. Any ideas or help?

Which servo frequency mode you used?

PWM
Digital Servo (380Hz)

What is the difference between FGr4S v2 and the FGr4D receivers (besides price)?
Thanks.

My understanding is the S is smaller. With that it looks like you need to use a jumper for binding the S vs button on the D.

I think the S also has the ability for the servo frequency to be synced. But I may be wrong, thought I read that earlier in this thread.

AdrianM Depending on your firmware, it's either called 'CH Speed' or 'Speed'.. once you click it, pick the channel you want to slow down.. it will show the actual response and the delayed response when you move the wheel so you can see what it results of your changes are.. pretty cool

Ryan Harris posted a review of the NB4+

This video made me buy one!

Update: Received my FGr4S and it is indeed the smaller of the two receivers. It also requires a jumper for binding. You need to update the receiver from the NB4+ as well before binding. The FGr4S also only binds in Classic mode.

The range of Fgr4D enhanced receiver is much better than FGr4S.

...Also size - comparison photos shown in the following post.
https://www.rctech.net/forum/showpos...postcount=1529

Available operational features are different as well, depending on the version of Noble that you have.

And the voltage range got bumped up to 9 volts, versus 8.4 volts for the FGr4S.

Classic vs Enhanced Binding
I see that different receivers correspond to either Classic or Enhanced binding. From reading the manual, the only difference I can se is with enhanced you can use dual-receiver mode. Any other differences?

Can't seen to find anything more in the thread or manual.

With the Futaba receivers there was also the discussion of the 7.4v limit for the receiver and so 8.4v it too high while 7.4v is the nominal voltage of a 2S LiPo. At the end I looked what voltage regulator was used and its specs says 10v limit, 12v max, discussion closed.

It would not surprise me this is the same with the Flysky receivers that they are using the same voltage regulator but because LiHV gets mor popular they just extended the specs.