Problems, Hints, experience, comments on the new PIXHAWK3689246135?profile=original

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  • Why not simply use this. They work great and it's plug and play.
    RFD 900+ Modem
    RFDesign designs and manufactures the Antennas, RF Electronics and the RFD900 radio modem
  • Does anyone tried to use Microhard p900 with pixhawk?  I am trying to connect but it doesnt connect withQGC

  • hi all.

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

    thank you in advance.

  • @javier cerna

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

  • @ 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

  • 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.

  • @arif

    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). 

    ArduPlane, ArduCopter, ArduRover source. Contribute to ArduPilot/ardupilot development by creating an account on GitHub.
  • 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.

  • 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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Flashing in Pixhawk

Hi everyone,Recently I've got my first pixhawk CUAV v5+. I'm amazed to see one thing that through one USB port only we can flash code and read the logging data. To understand how is it working I started looking schematic but didn't understand anything. Can someone please tell how is that working?

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Tutorial: Build Autonomous Drone - Using SLAM In GPS Denied Environment For Position Estimation

I have been posting a series of tutorials on how to build an autonomous drone. This time I am writing about Using SLAM In GPS Denied Environment For Position Estimation.Position History Tracked by SLAM, with GPS turned offIf this is your first time attempting this tutorial, please start from the very beginning so you have all the right dependencies.Download the framework at this GitHub repoEpisode 1: OFFBOARD mode and Gazebo simulationEpisode 2: Build a 3D Model with Your DroneEverything I used…

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