Controller trouble-beep-HELP

Hayabusa1 · Jul 28, 2017

P3s- long story short
Did ARGTec mod and then decided to go the Itelite DBS mod. While changing, I broke one of my connectors on wifi board in controller. I bought a used controller off ebay( paired and tested with P3s)
Now I went to do swap.
Since my original controller had the holes drilled etc... for the Itelite dbs mod, I just swapped the main board from new controller over to my original controller. Just disconnected the 3 plugs and 4 screws.
Hooked all up, put together, turned on and now it just continues to beep. I tried pairing up again but still beeps.
Any ideas on where to start looking?
I really want to fly tomorrow but think I messed this weekend up now as well.
Any help would be greatly appreciated.
Thank You
Mike

Hayabusa1 · Jul 29, 2017

Recalibrate controller and all is good.
Well, at least turningredients on conttoller and beep stopping.
Fired up bird in house just to connect and make sure we are good there.
Hoping for some good weather so I can give her a good test with the new Itelite DBS mod. Hope I can get better that 2k feet that I did with the ARGTEC antenna.

daveisim · Jul 29, 2017

The controller remembers when the center null point is on the control sticks, then compares the memory to the power up position. If they don't match, within a certain percent, then it starts beeping.

It does this so your bird doesn't fly away upon launching due to a control stick position being read wrong.

Since you swapped the control board it had the memory of the other units stick positions.

At least that's my guess.