ErSky9X settings Iris+

[thcmm]

Dear Forum,
I am hoping somebody can point me in the correct direction regarding TX settings that are compatible with the 3D Robotics Iris+ using the modified stock radio FS-TH9X - now running with the 9Xtreme upgrade board.

I found an online document (attached) for reference that lists the stock OpenTX settings for the Iris+. Many of the parameter names are similar to those in the ErSky9X but some are different and I am not confidently certain about how to adjust them.

The Mixes and Switch settings are particularly confusing, I am really stuck on those; see attached xyz.bin dump of my settings for comparison.

Thanks in advance,
/Thomas

[MikeB]

In the PPM protocol settings it looks like openTx is using '-' (for negative polarity), you have POS set (for positive polarity).
In the limits screen the openTx indicates channels 2 and 6 need to be reversed (INV), yuo still have these set to NOR (normal not INV).
In the Logical switches (Custom switches), you have an AND switch on L1 of ID1, this needs to be removed. L3 is set to use AIL and should be !AIL.

Mike.

[thcmm]

Perfect! I am now on the right track with the setup of my TX. In addition, I am also able to display some telemetry data over MavLink. I have some questions about MavLink but will continue to write in the post I previously started.

Thanks so much for your help Mike!
/Thomas

[MikeB]

Are you following this thread: viewtopic.php?f=7&t=8396 ?

Mike.

[thcmm]

Wow...Xmas came early this year! Thanks Mike....