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Unable to Lift off - DJI F450 can't lift

Started by Ther K Vang. Last reply by John O'Brien 11 hours ago. 3 Replies

Hi,I am a rookie and just star a drone kit and after getting all the pieces together and trying to lift it off with a Taranis remote it won't fly off. I am using the pre-multi rotor set that the…Continue

Spinnig motors with no controller activated

Started by Suzana on Wednesday. 0 Replies

Hello people,I would like to know how I can spin the 4 motors of my IRIS 3DR+ using a PWM wave. Although, I don't want any controller active while I'm spinning the motors, at least, not now.…Continue

Tags: hal.rcout, PWM, spin, motors

tarot t4-3d gimbal compability with pixhawk

Started by Nichon. Last reply by Gabor H on Tuesday. 4 Replies

Anyone managed to get pixhawk to control the t4-3d gimbal?i've tried following the same steps in the wiki but that was for the 2 axis gimbal…Continue

Leddar One optical range-finder support coming to ArduPilot?

Started by Tony Kenward. Last reply by Lance Brummett May 21. 13 Replies

Now that the LidarLite is off the market (until Garmin brings it back), there are not many options for accurate altitude sensing.I have a optical flow sensor that I would like to mount up, but I…Continue

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Comment by Chris Leech on April 10, 2016 at 6:58pm

  @ Paul N Braida M.E, yes you can swap out from another APM, and I have done the surgery. But you must have a hotair rework tool. And it is rather fiddely to be certain. The compass may be purchased new from Ebay in multiples of 5 for less than one from Digikey.  I believe that the M8N will work as a better solution that the Ublox 6N but not the 7. These GPS/Compass combos  can easily be purchased (Ebay), and your biggest task will be to double check the pinout and the 4 and 5 pin connectors.  I am not sure of the  offset that one would make in Mission Planner as one removes the compass from the PCB. This is a major consideration and config with the Naza M Lite and M V2. 

Comment by Cala on April 10, 2016 at 6:32pm

the easiest way is an ext compass, you can use a gps/compass one if you want, that is the APM 2.6

Comment by Paul N Braida M.E on April 10, 2016 at 6:18pm

Can I swap out a compass from another APM?

Comment by Paul N Braida M.E on April 10, 2016 at 6:17pm

oops! I meant external Compass.

Comment by Paul N Braida M.E on April 10, 2016 at 6:16pm

Can I use an M8N compass/GPS unit on the APM 2.5 and configure parameters to external antenna?

Comment by Cala on April 10, 2016 at 5:52pm

You can use external compass

Comment by Paul N Braida M.E on April 10, 2016 at 5:49pm

Looking for APM 2.5 compass help. Says bad compass health yet when connected to mavlink shows it working ok. Can compass be replaced?

Comment by Cala on April 9, 2016 at 1:17pm

I'm assembling a robocat 270 motors but I'm not shure if I have to use H or X config, It's have more distance side to side than front-rear, thank's

Comment by Don Pillow on April 8, 2016 at 8:58pm

@ Thomas Stanley-Jones the tool that Cala suggested works great for servo plug type connectors and the pins and sockets can be found just about anywhere-hobby.

As for the DF13 connectors I buy from Digi-key, here is the link to the CONN CONTACT 26-30AWG CRIMP TIN (pins), DF13-2630SCF

and here is a link to CONN SOCKET HOUSING 4POS 1.25MM, DF13-4S-1.25C:

I buy 2-6 pin housings and Digi-key sells up to 40 pin ones.

The HK crimp tool I didn;t have much luck with and I have a similar tool that I paid $130 for and doesn't do any better.

  The best tool I found that works numerous types of pins/sockets(package says

 80 different types of terminals) including the Servo and DF15 is a:

PA-09 Micro Connector Pliers by Engineer that you can get for under $40, works on 32-20awg wire, Molex, JST etc. pins.

Hope this Helps-Don


T3
Comment by Stephen Zidek on April 8, 2016 at 5:17am

@Warren http://ardupilot.org/copter/docs/common-loading-firmware-onto-pixha... Keep in mind that the last firmware compatible with APM are Copter 3.2.1 and Plane 3.3.0.

 
 
 

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