To be honest that FC looks complicated and appears to pair best with the pdb it’s built around. I realize you won’t need a pdb with a 4in1 esc but that esc pinout looks like a nightmare. Have you already purchased? If not I would look at an omnibus f3 as it’s a bit easy to read and solder to. Why the change? If you share some pics of your current solder connections we might be able to trouble shoot your current issue. I’m still running the exact setup with the exception of a frame and motors. The board is a beast, I’ve crashed this thing right into the concrete 20 feet up at full speed and it flys as always albeit a prop change here or there

I am pretty sure it is a very basic in correct motor or orientation problem.

Go into betaflight with the props off and in the Motor tab confirm that each motor spins in the correct direction and in agreement with the Configuration tab where you can select "Quad X" and if you want reversed motors or not.

Then set default PID tunings.

Then make sure you transmitter and receiver are working using the TX tab and watching the bar graphs move. Also check your arm switch is setup.

If that's all good, it should fly.

(18-May-2018, 03:27 AM)txbdan Wrote: Go into betaflight with the props off and in the Motor tab confirm that each motor spins in the correct direction and in agreement with the Configuration tab where you can select "Quad X" and if you want reversed motors or not.

Then set default PID tunings.

Then make sure you transmitter and receiver are working using the TX tab and watching the bar graphs move. Also check your arm switch is setup.

If that's all good, it should fly.

Tried everything and it did not work. Found the original FC, and will replace:

https://www.gearbest.com/flight-controll...id=1433363

damn. New build, same problem. HOW COULD THIS BE?

Front right motor reversed? Hard to tell but it sure looks like it

Reversed motor or in correct FC orientation. Props look correct.

(04-Jun-2018, 01:45 AM)voodoo614 Wrote: Reversed motor or in correct FC orientation. Props look correct.

You mean FC flipped upside down?

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(04-Jun-2018, 01:45 AM)voodoo614 Wrote: Reversed motor or in correct FC orientation. Props look correct.

Motors ARE reversed but spin in right direction. I checked. 

When you tilt your quad, does the 3D model in BFC moves the same direction?

(04-Jun-2018, 04:05 PM)voodoo614 Wrote: When you tilt your quad, does the 3D model in BFC moves the same direction?

AAAAAAA. IT DOES NOT!!!!!! MOVES SIDEWAYS!!!

Probably a gyro problem.

(04-Jun-2018, 04:05 PM)voodoo614 Wrote: When you tilt your quad, does the 3D model in BFC moves the same direction?

Man, you really nailed it. Turned FC 90 degrees and this thing flew like an angel. HD video with ocusync is cool. 

Thanks a lot.

You are welcome. Happy flying.

(13-May-2018, 09:59 PM)olegred Wrote: Video of drone erratic flight.

Boy, I thought I was done with repairing the x220s but no luck. What would cause this? I tried esc calibration.

is this in Acro. If it is you may need to set up your radio. Mine did this out of the box in acro . I found a flat surface , gym floor in my case . I put it in stable mode and played with the controller paramiters firs so it wouldn't spin , next for back and forth, then side to side . It still spins a little to the right when I'm hovering ,but with My flysky, i'm thinking it is as good as it gets.

 F.K.

(05-Jun-2018, 02:58 AM)olegred Wrote: Man, you really nailed it. Turned FC 90 degrees and this thing flew like an angel. HD video with ocusync is cool. 

Thanks a lot.

wow that probably a big relief. nice that it was something simple.

F.K.