ArduCopter 2.x (Multicopter) (4,202)

Discussions Replies Latest Activity

Heavy wobble on descend & gain height on roll

Hi there, I'm a real newbie, managed to get my stock 3DRobotics quadcopter APM finished yesterday and did some tests today. Two questions f…

Started by jjohow

1 Dec 10, 2011
Reply by Jason Short

APM Power backup

Iv been thinking. What happens when you're in the middle of a flight and your ESCs BEC kicks it. All power to the APM is lost and so is you…

Started by Gareth Rens

3 Dec 10, 2011
Reply by Rob_Lefebvre


Arducopter 2 stability patch

Hey, I had a little brainstorm last night after watching the DJI Wookong video. It's a sweet little system, but I wondered if AC2 could do…

Started by Jason Short

135 Dec 10, 2011
Reply by Tomas Soedergren

New code installation procedure

I'm a newbie and have been flying my 3DR quad for a few weeks now. I saw the impressive post about Arducopter 2.0.55 and decided to try it…

Started by Pat

2 Dec 10, 2011
Reply by Pat

Arduino is playing favorites!

I am having a weird problem uploading (via USB) using Arduino .23 to a "2560" series board. I should mention that I have two "2560" boards…

Started by Steve Smetters

6 Dec 9, 2011
Reply by Visual Micro

Quad tettering on one axis at hover

Hi, My X quad loaded with 2.0.55 teeters on a single axis during hover.  I have increased the gain of P values for both rate and stabilisat…

Started by michael_au

4 Dec 9, 2011
Reply by michael_au

Turnigy G25 motor question

Im in the process of building a octo-copter for lifting a heavy payload. Im looking to use the Turnigy G25 motors. It says on the HK site t…

Started by Gareth Rens

5 Dec 9, 2011
Reply by Marco Robustini

Strange yaw behaviour around mid-stick.

I have been noticing a strange behaviour in the yaw.  While hovering and no yaw stick input the quad stays within a 5 deg heading.  As soon…

Started by John Grouse

3 Dec 8, 2011
Reply by Arnt-Inge Hansen

DX8 Failsafe set-up

just wondered whether anyone can offer advice on setting up a DX8 failsafe with an arducopter - ie: what should happen in the event of sign…

Started by David spencer

1 Dec 8, 2011
Reply by Arnt-Inge Hansen

Throttle signal jumps

I have switched today to the new 2.0.56 code (was running RC1 before, I know, old code... :D) I now have a problem, my throttle signal (fro…

Started by Sebastian Gralla

7 Dec 8, 2011
Reply by Sebastian Gralla


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