Spektrum AR7200BX

[RobertoD91]

Hello! I'm doing some troubleshooting, i have a Spektrum AR7200BX Flybarless system, according to the manual this rx is:

Channels: 7 or 8
DSM2 or DSMX
Resolution: 2048
Frame Rate: 11ms

So in multimodule i have to set:

• Sub_protocol DSM2_2F or Sub_protocol DSMX_2F
• subtype normal
• servo rate 11ms
• i can leave channel number from 1 to 12

Right?

Some screenshot (sorry they are in italian):

[pascallanger]

Hi Roberto, why don't you let the module negotiate by setting it to DSM/auto and let it set the parameters for you?
With 12 channels you can't have 11ms servo refresh rate. I can't remember but it's 8 or 7 channels max.

[RobertoD91]

Thank you, using the Auto discovery protocol the setting are the same.
I had tried manual settings because my servos were behaving strangely, and I was checking each component (rx, fbl, ecc).
In the end, I found that the servos themselves were faulty :(