The video below (enable audio!) shows a detailed overview of the new Pixracer flight controller.

It is the 4th generation of the Pixhawk flight controller family (make: FMUv4) and like the first generations designed by the Pixhawk Open Hardware team in collaboration with an international dev team. It supports the PX4 and APM flight stacks. If you like to try PX4 on it, follow the user guide.

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Comment by Phillip Kocmoud on March 17, 2016 at 5:43am

I just think the support is a work in progress. The PixRacer is very new by flight controller standards. I would expect as more people need / want it the respective projects will get it worked out.

Comment by Richard Kennedy on March 17, 2016 at 3:00pm

FYI... I did figure out I can connect no problem with the PX4 flight stack installed but cannot with the APM copter code. I tried installing the APM copter with both QGC and APM Planner 2.0 and in either case it won't connect so I know it's not hardware, QGC, or APM Planner 2.0. Looks like it's the APM Copter code still needs a few wrinkles ironed out. 

Comment by Juerg Bingisser on April 24, 2016 at 4:58am

I could connect Pixracer in Mission Planer via USB. As soon as I inserted a SD-Card, it was working fine!

Comment by Jared Muirhead on July 21, 2016 at 4:10pm

I have the pixracer working with code compiled from the master.  

On my pixhawk I can use the px4flow module, but on the pixracer it fails to open the driver.  I can't find the source of the problem in the code.  Does anyone know the issue?

Comment by Kay Fricke on August 19, 2016 at 7:26am
I asume the schematics are your work, right?
I am confused by the pinouts for the 3dr radio in the setup proposal topside.
If compared with other docs ( your pinout seems reversed?


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