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ArduRover User Group

Dedicated to the exchange of useful information between members using the Arduino or other families of processors for autonomous rovers.

Members: 424
Latest Activity: 4 hours ago

Before Posting an Issue

Hi All,

Before posting an issue or a problem in the ArduRover Discussion Forum, please check the wiki table of contents, review the firmware release notes in the subforum, and search that subforum for existing answers to your question. Help avoid duplicate threads by finding other members with the same issue and their solution.

When formulating your post, use a descriptive title such as "rover will not navigate to waypoints in the Auto mode" (not "HELP!" or "Problem").

Please include the following information to help diagnose your query:

  • Describe the problem you are having. What is the expected verses the observed behavior?
  • Provide hardware information such as the brand and version of your autopilot, GPS, radio, and compass, as well as any other pertinent details about your rover setup.
  • What version of the APM: ArdurRover2 firmware version are you running?
  • For navigation issues, provide your tlog and/or dataflash log. Click here for instructions on retrieving a dataflash log.

TCIII

Discussion Forum

APMRover2 simulation with MORSE

Started by zach w. Last reply by zach w yesterday. 5 Replies

Hello.I set myself a challenge of hooking up APMRover2 to a car simulated in MORSE and it seems to work so I thought I'd write about it. Might be interesting to someone.…Continue

dual sonar ? better GPS ?

Started by heliboy. Last reply by Don Pramis on Thursday. 20 Replies

I am planning to try the dual sonar option on the latest ardurover version. I am following the instructions on this forum. Does the dual sonar work ? My max vehicle speed is 2.1 m/s so I think it…Continue

Is User Hook available in APMRover?

Started by Adam Radel. Last reply by Grant Morphett Apr 28. 2 Replies

Hey all,I know you can have custom "USERHOOK_VARIABLES" as mentioned on  …Continue

Connecting non-3DR GPS

Started by Joe Dvorak. Last reply by jean-luc Apr 23. 13 Replies

I have a Pixhawk system with all the standard 3DR peripherals (telemetry radio, GPS). I need to replace the 3DR GPS with another GPS unit so that I can conduct some tests with higher accuracy. I have…Continue

Tags: APM:Rover, GPS

Comment Wall

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Comment by Antonie Kruger 4 hours ago

@Niall, that's great. Made my day:)
You should paint some spots on the robot and replace the beep with a bark - would sound less like a south African taxi and more like a herding dog. I like your design.
Thanks for sharing.
Antonie

Comment by Niall Dempsey 5 hours ago

@Hugues,

I built a custom robot for my farm a few years ago. The farm is all grass and has some slopes but no really rough terrain and after a few attempts I found that a 2 wheels driven by 11 amp wheelchair motors worked very well. FarmBoz Youtube

If I can be of any further assistance let me know.


Admin
Comment by Thomas J Coyle III 18 hours ago

@Hugues,

Forget the Wild Thumper as it uses the motor sleeve bearings to support the wheels.

I would go with a 4WD chassis like the Traxxas 1/8 scale E-Maxx with the brushless NEU motor and four wheel independent suspension with bearing supported half shafts.

You might even want to consider a 1/5 scale 4WD chassis that can carry bigger batteries for longer range and has a suspension that can get over the field furrows:-)

Regards,

Tom C AVD


MR60
Comment by Hugues 18 hours ago

Hello,

I have to investigate on a rover platform for a customer who will use it in agriculture fields & forests dirt. What platform would you advise me to investigate : a wild thumper ? a tank tracked chassis ?

thx

Comment by Richard Sterling on April 8, 2015 at 9:56am

Thanks, Mark and Grant.

I removed Mission planner, APM2, QCGround control. Re-loaded Mission Planner and now its all working again.

Good to know about the Geo Fencing (the large circles I see in Mission Planner).

Thanks again guys

RS

Comment by mark sahf on April 7, 2015 at 10:09am

Richard, in your comment regarding Geo-fencing around airports. Is that the info you see in Mission Planner and others alike? I dont know if its a real geo-fence or just the 5 mile circle around the airport showing the no-fly zone? That was my understanding I didn't hear anything about it triggering a failsafe etc. I could see no fail safe's setup and a airport geo fence just dropping drones out of the sky.


Developer
Comment by Grant Morphett on April 6, 2015 at 5:46pm

Hi Richard.  I don't know what the password prompt is.  I think there are instructions to install in administrator mode - is that the prompt your seeing?

Whilst the circles are drawn around the airports I don't believe anything is enforced.  They are there to alert users they shouldn't be flying in that space.  I have only tested in SITL but I can fly straight into the circle and over my local airport no problem.  Not something I would do in a real vehicle!

Thanks, Grant.

Comment by Richard Sterling on April 6, 2015 at 1:50pm

I also notice that there is now geofencing (been away a while) around airports.

I don't really know how this works I assume it executes return to land if you fly into that zone?

If so how does that effect us rovers?

I live near an Airport in Auckland, it is used once or twice a month (on a good month). We have a golf course on it. 

So to me it seems a little strange that we can play golf on the air field but I can't use my rover.

Any info would be much appreciated?

Cheers,

Richard

Comment by Richard Sterling on April 6, 2015 at 1:40pm

Has anyone else come across this:

I have just installed Mission Planner (msi latest version) and now if I hit "initial setup" or Config/tuning i am asked for a password.

I have never had this before.

Has anyone had this or more importantly how can I get rid of it?

Cheers,

RS

Comment by Bob Baker on March 28, 2015 at 6:36am

Thanks Thomas

I'm using the same compass mount that I use on my Quad.

It's high enough and in the event of a rollover doesn't snap like the traditional post. At least it works well on the Quad.

 
 
 

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