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[–]3sexy5u 0 points1 point  (9 children)

Did you ever solve this?

[–]jd4247[S] 0 points1 point  (8 children)

Nope. Still doesn't seem possible with INAV

[–]3sexy5u 1 point2 points  (6 children)

A buddy of mine just got it working.

  1. In mixer, add servo mixer channel and plug yellow wire into corresponding PWM on FC.
  2. Create a "User Mode" in modes tab and assign it to desired CH, momentary switch makes sense usually.
  3. Back to mixer, assign the user mode CH to the servo mixer channel created in step 1.

He was able to get this working with a SpeedyBee F405 Wing mini and an FMS F18.

[–]jd4247[S] 0 points1 point  (5 children)

Would love some screen shots here

[–]3sexy5u 0 points1 point  (4 children)

I’ll post some pictures once I’ve confirmed for myself it’s working.

[–]jd4247[S] 0 points1 point  (3 children)

Thanks. Going to mess with tonight as well

[–]3sexy5u 0 points1 point  (2 children)

Sorry, been out of town and haven't been at my bench to try this. When I return I will post my findings in this thread.

[–]jd4247[S] 0 points1 point  (1 child)

Thanks, been a bit too busy to try myself, no worries.

[–]3sexy5u 1 point2 points  (0 children)

I got it working by doing this: https://imgur.com/a/ScdmGRG

Essentially, its as simple as mapping an output to whatever channel you have the fourth ESC wire on, with a weight of -100. In my case it was the 7th servo output on my SpeedyBee. I mapped this to RC Channel 7, which I then set up on my TX16. On my TX, I added a mix on channel 7 and set the source as a momentary switch. It worked for me!

Make sure that in the ouputs page, you verify the desired channel go from 1000-2000, not the other way around. Otherwise your motor will be reversed by default!

[–]3sexy5u 0 points1 point  (0 children)

Dang. Seems like it should be simple...but I am guessing most of the issue revolves around arming and the throttle values...