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Monday,August 19, 2019, 07:30:35

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18 Aug 2019 19:13:57
Had another negative encounter, it's been a few years since the last one, just an uneducated ******, going on about drones being illegal yada yada yada.    :-/
Still that didn't spoil my flying time, had an absolute blast  ~~
07 Aug 2019 19:52:01
ooooh mrs jones  :D
30 Jul 2019 15:26:34
D.B. you tightwad.. :cool:
29 Jul 2019 20:14:10
DB that just means you have shed loads of props in the first place ;-)
29 Jul 2019 18:53:33
Just had a thought, even with all the crashing I've done, I haven't bought any replacement props in over a year ~~
09 Jul 2019 19:45:42
May the sun shine and winds be light for BFU#8. Son't forget lots of vids for those of us unable to attend.  :D
09 Jul 2019 18:10:30
Hope you all have a great day  :beer2:
09 Jul 2019 14:05:28
BFU#8 details locked in for this saturday - see the head of the forum thread for all details.
05 Jul 2019 21:51:05
Good for genital warts as well......or so I'm told.. :hmm
05 Jul 2019 21:48:24
Just fixed a busted SMA connector on my TBS unity pigtail, it suffered badly in a recent crash and split in two, nothing a touch of the soldering iron couldn't fix  :D
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3d - Printworx

Printing 3d Forum

tail servo will not work

Started by james111, Wednesday,August 28, 2013, 20:55:22

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So I have set my new tri copter up im running a kk board got all motors rotating the right way but I have no yaw from my servo its a brand new savox it works if I plug it strait into reciver but not through the board  any help welcome



What ESCs are you using. I am not sure but I think you need at least 1 BEC on either 2 or 3 motors to power it as well as 1 on motor 1.

DIY H Quadcopter with mobius camera  DJI F550 hexacopterwith naza V2 and Firefly camera
DIY Tricopter with kk2.1.5 board
DJI 450 with APM 2.8 and Mobius camera


are you just trying to move it with the tx with out adding thr. the servo wont move untill the add some thr


I believe that you need to present power to outputs 2 through 8 to provide power any servos put on any of those outputs. Similar to getting the servo gimbal to work.
F450 Clone KK2.0 General Batting around!

FPV550 KK2.0 FPV No gear on it yet!

DJI F350 Naza Lite Naza Experience

FPV 250 With RCTimer Power kit. Pocket Rocket!

Wishlist - Tarot FY680 Pro


your first out put on the left hand side reqires all 3 wires to be present
signal - positive - negative

then the other 2 ESC';s require the same in order to power the servo

i found this recently as i only used to run the signal wire but when i changed over to the KK2 i found that all wires need to be present as the provide power for the servo

hope this helps