Spektrum DXe / Inductrix FPV FC - won't disarm


Hello all!

I’m having a bit of an odd issue with my Inductrix FPV flight controller…I got a Spektrum DXe just for my Tiny Whoop’ing and it binds to the quad with no problem at all. The issue is that, after even a short flight, the disarm switch will not work.

Here’s what I do :

  1. Turn on Tx, make sure the arm switch is set to “disarm”
  2. Turn on quad
  3. Switch arm switch to “arm”
  4. Fly…
  5. Switch arm switch to "disarm"
    6…WHOA BUDDY! Quad starts spinning motors and generally losing it’s effing mind.

My solution for now is to just leave the switch in “arm” position all the time.

I do not have this problem on my two other Inductrix flight controllers (but they are the non-FPV boards).

Does anyone have an idea of what I’m doing wrong here?


As far as I remember, the Inductrix FPV FC has no channel for arming. Just hit the throttle and go.
So whatever you are doing by flicking that switch, its not (dis-)arming.
I assume your throttle endpoints are not correct, but I have no idea how to configure a DXe.


That must be it…I bet the arm switch is just kicking up the throttle.