Problems, Hints, experience, comments on the new PIXHAWK

Members: 1013
Latest Activity: 1 hour ago

Discussion Forum

Turnigy Trust 70A Issues

Started by Evan Palmer. Last reply by Harry Courter 17 hours ago. 9 Replies

Hello all,I have been working on a VTOL modification for a couple of weeks now, and had just gotten to the point of conducting a few hover tests. The night before I went through and checked to make…Continue

Pixhawk Stability

Started by Sriram. Last reply by Richard Kennedy on Wednesday. 5 Replies

Hay Guys... I am using Pixhawk with 3.3.3 quad. We use factory PID values. The first flight was in POS HOLD mode at an altitude of 7 meters. There was a slight wobble and jerk in the quad. We flew…Continue

Tags: 3.3.3, pixhawk

Looking for experienced PixHawk user for work in Brisbane

Started by Phil Swinsburg. Last reply by Phil Swinsburg on Wednesday. 2 Replies

I am looking for an experience Pixhawk flight controller user for test flights and operations of a new aircraft later in 2017.  This is part of  the companies expansion into the testing of commercial…Continue

Help with Pixhawk Mini and 5 channel XUAV talon.

Started by Jordan Mesch on Sunday. 0 Replies

Hello,I'm attempting to integrate a pixhawk mini with am XUAV talon airframe for a university funded project. I'm relatively new to Pixhawk, and I'm having issues with wiring and setting up my new…Continue

Comment Wall


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Comment by Rodney Johnson on July 19, 2016 at 7:50am
Why not simply use this. They work great and it's plug and play.
Comment by Artem Skorsky on July 19, 2016 at 7:31am

Does anyone tried to use Microhard p900 with pixhawk?  I am trying to connect but it doesnt connect withQGC

Comment by arif on June 28, 2016 at 8:05pm

hi all.

have someone can help me to configure the pixy camera to pixhawk? 

thank you in advance.

Comment by Nihal on June 27, 2016 at 11:42pm
Comment by arif on June 27, 2016 at 7:16pm

@javier cerna

tq so much... i'll try it... :)

Comment by Richard Kennedy on June 27, 2016 at 3:03pm

@ Phil  I have that issue with 'plane' I have spent hours trying to get it to read correctly and not give me the warning!!! Drives me nuts!! Please post back if you get it sorted out. thx

Comment by Phil Horner on June 27, 2016 at 2:03pm

Hi Javier

I've calibrated the battery monitor as per your link and it is reading correctly, however it is the constant low battery warning that is the issue. It is sounding when it shouldn't.

Comment by Javier Cerna on June 27, 2016 at 6:01am


The firmware is compiled using the PX4 Toolchain, from the source code in Please check the following guide for more information:

@Phil Horner

Maybe your battery monitor is not well calibrated. Please check In particular, you can input the voltage you're reading (23 V). 

Comment by Phil Horner on June 27, 2016 at 4:44am

Hi all

I'm having a problem with the low battery warning function on my Pixhawk. On the HUD screen in Mission Planner, at the bottom where it shows the battery voltage and amps, it is always in red and issuing warnings that the battery is low ie, 21volts. Yet the Voltage is actually reading correctly at 23 volts. Can someone please point me to a link that demonstrates what I can do to fix this issue? I must have altered a parameter at some stage, because it used to work flawlessly.

Comment by arif on June 26, 2016 at 9:02pm

hello guys..

i new in UAV.. 

i have project to do with pixhawk and pixy camera. can someone teach me how to edit the firmware or how to see all the coding that been upload in my pixhawk..

hope someone can help me... thank you..


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Season Two of the Trust Time Trial (T3) Contest 
A list of all T3 contests is here. The current round, the Vertical Horizontal one, is here

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