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Building 3DR hex-b and don't know about the connections

Started by Steve Monro. Last reply by Vikrant 8 minutes ago. 4 Replies

Hello world.Firstly, I'm new to this (oh great I can hear everyone say) haha.... and I'm not asking this because I'm dumb. I'm quite a nerd when it comes to technical things. However as simple as it…Continue

Problems taking off

Started by Rafael Córdoba. Last reply by Rafael Córdoba 3 hours ago. 2 Replies

Hi guys! Our quad is already build and programmed (I think so), and when we tried to take of for the first time, we noticed that it not stable, as you can see in this video:…Continue

Arducopter 3Dr or Phantom

Started by Fred LeFevre. Last reply by Hugues 23 hours ago. 15 Replies

I've been planning on getting a phantom for sometime but recently it was suggested that I look at the arducopter. I've been doing some research and like the 3dr quad and hex rtf version. But I'm not…Continue

What means in tlogs the rxerrors_radio_t ?

Started by Hugues. Last reply by Hugues yesterday. 4 Replies

Hello,I have this kind of…Continue

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3D Robotics
Comment by Chris Anderson on March 26, 2012 at 9:22am

Yes.

Comment by Bradley J Carr on March 26, 2012 at 9:16am

I will try to pull a log off the copter.  If it is unplugged will it keep a log for awhile?

Comment by Bradley J Carr on March 26, 2012 at 9:14am

Yea it is covered.  I am really hoping that sometime this week it will not be so windy and I can do just a test. 


3D Robotics
Comment by Chris Anderson on March 26, 2012 at 9:14am

Bradley: 2.5.3 was released on Friday night. If you hadn't loaded the code since then, you were running 2.5. You can always tell by going to the CLI, which will report the code version number. 


Developer
Comment by Adam Rivera on March 26, 2012 at 9:10am

Ok. Without a log it is tough to say, but I know that the baro on the APM1 is inaccurate in windy conditions if it is not covered.

Comment by Bradley J Carr on March 26, 2012 at 9:06am

APM1

Baro Sensor

Sonar Senor

The last verison I have on the mission planner is 2.5.3

It was windy,


Developer
Comment by Adam Rivera on March 26, 2012 at 9:04am

Bradley: This may seem like a silly question, but what was the weather like? The revision number is important too. Are you flying with sonar or just the barometric pressure sensor? Is your board the APM1 or APM2? If you run into these kinds of issues, posting a log with the above information is really helpful because we can see exactly where your flight went wrong.

Comment by Bradley J Carr on March 26, 2012 at 9:00am

I need to check.  All it said was 2.5.  I will make sure though.  I am not sure there was anything wrong.  I think it was a combination of wind and me not really knowing the controls yet.  But I will make sure.


3D Robotics
Comment by Chris Anderson on March 26, 2012 at 8:49am

Bradley: Are you using 2.5.3?

Comment by Bradley J Carr on March 26, 2012 at 6:30am

Hello all,

After all the problems that I had getting the motors and ESC's working correctly.  We had some good weather to fly and I took the 3DR out for its first flight. 

Flight. 1.  Out in the front yard I had it hoovering in front of me and switched it to alt_hold.  I thought it was working. But I think i actually tried to keep if from dipping my self and ended up throwing it way out of wack and hit a telephone pole.  Thank god I got the props shut down for the pole and it only broke two props and landed in the evergreen tree.  (Soft Landing)

Flight 2.  Changed props and went back out.  Hoovered around for awhile and then switched to loiter.  Worked good for about ten seconds and then started drifting alot.  So I landed and didn't try anymore since the wind was gusting pretty hard.

So now I am waiting for a calm day that way I can make sure everything works. When I adjust Rate_P for the 880 motors.  I hope i made proper adjustments in the MP for this.  I changed the Rate_Roll- Rate_Pitch and the other I can't think of off the top of my head.

 
 
 

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