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bad LiDAR health

Started by velonica boo. Last reply by Thomas J Coyle III yesterday. 1 Reply

hi , i got Bad LiDAR Health error when i connect my  LIDAR-Lite to pixhawk . Sonarvoltage and sonarange is always zero , distance is 0 . What shall i do to make it work ?Continue

Sub 250 Gram Pixracer Build - Parts

Started by Edgar Scott. Last reply by Forrest Frantz on Thursday. 28 Replies

Since my Sub 250 gram pixracer is complete I thought I would share a parts list and some build pics.The FC is a small 36x36 Pixhawk based, its capable of full autonomous waypoint flights, ACRO, has…Continue

Problem with Hexacopter using APM 2.8

Started by Darius. Last reply by Doug Adduci on Thursday. 30 Replies

Hello, I recently purchased a Tarot 690s hexacopter , it was partially assembled (e.i the ESCs and UBEC were already soldered to the PDB). The Flight controller is an Arducopter APM 2.8 and the TX/RX…Continue

Go to waypoint after Loiter_Unlimited command

Started by Murdanny Mukhtar. Last reply by Murdanny Mukhtar on Thursday. 2 Replies

Hi all,I currently have the following commands on my mission.1) Takeoff2) Loiter_Unlimited3) WP According to the article on the MAV_CMD:The mission will not proceed past this command while in AUTO…Continue

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Comment by Bradley J Carr on April 10, 2012 at 12:44pm

Getting ready for my first Auto FLight with my 3DR quad.  One question before I go.  I have mission planner up and running and going to make a flight plan before I head out.  When I get out there will the home alt and coordinates lock, Since I can't set those unless I am out there with the computer.

Comment by Wessie on April 10, 2012 at 12:03am

@Andre - I used to put the Yaw D value to 6 before, that gave me a crisper rudder command. Try it, let me know if it has the desired effect.

Wessie

Comment by Andre Kotze on April 7, 2012 at 6:34am

Which PID value would I adjust to make my quad's rudder input more sensitive?

Comment by Jason on April 3, 2012 at 3:28pm

Ian, I have/had some trouble like this on my Jdrones Hexa... under the "Motors" command, my motors started firing out of order, instead of starting with motor 1 like it should on the hexa in + config... it started with #4 and continued around the loop. I couldn't get help on it yet, but logically, I figured if I move all my ESC jumpers 1 slot ccw, it should line my motors up properly...  it didn't, they moved one more slot further away on cw.... I am going to try and go the other direction now and see what happens tonight.

Comment by Mark Slater on April 3, 2012 at 10:57am

@Ian,  I had some trouble with Oct configuration. The correct connections are here 

http://code.google.com/p/arducopter/wiki/AC2_Props_2


Developer
Comment by Adam Rivera on April 3, 2012 at 6:59am

Ian: See this link: http://code.google.com/p/arducopter/wiki/APM2_Motor_order It is already in the wiki. I am assuming you have an APM2.

Comment by Ian forbes on April 2, 2012 at 10:48pm

Need some x 8 help... Do I use Ardu coptor V2.5.3 octa X firmware?  I have all my motors setup as per wiki X8 counter rotating diagram, but when I run the motors test, it does not conform to the video in the motors test. 

 Motors are absolutely wired correctly, I disconnected and listened for esc beeps to test, and they are correct, what am I doing wrong?  Instead of 1-6 4-7 3-8 2-5 like the video, mine is firing 1-3-8-4-2-6-7-5, I can't find any info on proper firmware setup for this config, any help would be appreciated...

Comment by Bradley J Carr on April 2, 2012 at 6:04am

Here is my  configuration with all my current pids.  This is the 3DR quad with 880 motors.  Feel free to let me know if I need to change anything.

untitled.JPG

Comment by Bradley J Carr on March 30, 2012 at 4:38pm
Yes. I am. But i need to post the
Pid settings. I am not sure i had those correct.

3D Robotics
Comment by Chris Anderson on March 30, 2012 at 4:12pm

Bradley: Are you using the 2.5.3 code? The Alt Hold issue was with 2.5 but should have been resolved with 2.5.3

 
 
 

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