Yesterday was "let's be unfair to the DJI Wookong WKM day!" here at Build Your Own Drone, I've had a growing number of people asking just how good the WKM Flight Controller from DJI Wookong is, & how much setting up is needed to get the "outstanding flights" seen in the other videos I've posted here, I hope that this video might help show / answer just how easy it's to start with the stock settings straight from the box with the Wookong WKM, and then build on this with some PID tuning and taking a little care while building!


The test was done using a F450 Flame wheel with a DJI Wookong WKM running on the 5.02 firmware. The motors were 880Kv with 10" props between rain and hail storms rolling through!


So how did we make this an "unfair" to the WKM day, very easily, pay next to no attention on the details during the build, don't check for the CoG, use a few cable ties to hold "items" in place, take no time to build / don't adjust any PID settings from the box, don't balance a single prop, don't replace the prop adaptor which is running off centre and causing a ton of vibrations (this bonus was only seen after the first test flight), use the cheapest props you can get! Then go fly it on a bad weather day, you will see at the end of the video another rain storm starting, so I have to bring the Flame Wheel and WKM down real quick!


In summary, the WKM & F450 Flame wheel was put together with very little care or attention to detail, and I would say that this falls into what I could call a very, very "amateur" build, I was very keen to show just what the WKM can do even when you don't try!


I had to film and "fly" ("watch" would be a better term to use here than "fly") the F450 Flame Wheel & WKM combo yesterday, so the video is not that stable like the others, so sorry for the shakes and the odd cut where I have panned the camera, which did not look great!


I hope you enjoy watching the DJI Wookong WKM & F450 Flame wheel video!


Regards

 

Martin

www.buildyourowndrone.co.uk

Views: 6827

Comment by Amjad Sultan on December 17, 2012 at 1:58am

can we use wookong-m controller with everything else from jdrones. i mean the frame, motors, ESCs all from jdrones and only the controller with its IMU, GPS etc.

Actually i am asking this especially because of the ESCs. WKM should be used with ESCs of refresh rate of 400Hz. jdrones didn't mention their refresh rate, are they compatable?

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