Comments

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  nick rymer August 20, 2020 at 8:32am

  I recently switched laptops and now have Windows 10. I installed Mission Planner on my laptop and plugged a mRo SiK Telemetry Radio into the USB port. The radio is not recognized on the com ports but is instead on the "Other Devices" tab in Device Manager as "FT230X Basic UART", the FTDI chip in the radio. When I go to properties it says no driver is installed.
  
  I've tried multiple mRo radios and an old 3DR radio, different USB ports, updating Mission Planner, uninstalling Mission Planner and reinstalling, installing QGroundcontrol, and uninstalling the radio in device manager and plugging it back in.
  
  I've spent some time digging through forums trying to find a way to manually install drivers or to find out if Windows firewall is somehow blocking it with no luck.
  
  Any advice would be appreciated.
• 

  Jakyung Kim May 19, 2020 at 2:18am

  I made a drone with /MissionPlanner 1.3.61, navio2 + RP3B+, ardupilot

  I get this message when I do a motor test.

  "Command was denied by autopilot"

  How do I handle this?
• João Luís Marins April 21, 2019 at 9:03am

  Hi to all!

  I am from Brazil and I am finishing my thesis to get my Doctor's Degree.

  I have an energy model for quadcopters and I need some data to do a final check in the model.

  I have spent the last two weeks tryng to find those files in the Internet.

  I need the binary log or DF log of the Ardupilot such that I can convert it into a .mat file. Then I can use my Matlab program to read the .mat file and d the rest.

  Please, if you have files like that you can make it available to me, please  post here or send to my email : joao.marins@inf.ufpel.edu.br

  As additional info, I need to know:

  - the model of the quadcopter;

  -the weight of the quadcopter;

  - the propellers used for the flight;

  - where the flight took place.

  I photo of the quadcopter would be an extra so that I can put that  in my thesis.

  I will be very grateful if you can help me.

  Best Regards!!

  João L Marins
• 

  UrbanTech March 13, 2019 at 5:01pm

  Can anyone direct me to a stable 2,8 250 x quad platform?
• FAIYAZ December 3, 2018 at 2:52am

  Apm follow me problem fixed
• Trishant Roy March 15, 2018 at 7:23am

  Hello,

  I am looking for recommendations for distance sensor for quadcopters. I want to measure the altitude of the quad. I have used a Lidar Lite v3 and Maxbotix EZ4 sonar before. Looking for other options since Lidar Lite's performance is great but is quite costly.

  Thanks in advance.

  P.S.: Using Pixhawk as flight controller.
• 

  Clifton Hipsher June 16, 2017 at 9:35am

  If you engage RTL when the aircraft is on the ground the Flight Controller will automatically detect "landing complete" and disarm the motors.

  If you can, use a switch to trigger RTL (channel 7 or 8).

  Fly the aircraft away from the launch point and put the aircraft in Loiter.  Now you can flip the RTL switch.  

  The aircraft sound ascend to 15 meters, hover for a moment and then head towards the launch point, hover over the launch point and then land. Turn RTL off, put the FC in Stabilize and disarm...
• 

  Michael Parrett June 15, 2017 at 6:59pm

  The FS kind of works now but I can't get it to go to RTL when I turn the transmitter off.It will say disarm and shuts off the motors. I have it set to RTL it just won't do it. I even moved it about 10 meters away and it still doesn't work. I have RTL on my three-way switch and that works. I am afraid to try and fly it at this point I don't want to crash it this soon. Any advice?
• 

  Clifton Hipsher June 13, 2017 at 6:28am

  The short answer is the power system (motors/props/battery) is not matched to the weight of the aircraft...
• nicolas olmedo June 12, 2017 at 5:47pm

  Hello good night greeting from uruguay I have a problem that has already been with my head in another time I have a drone in a chassis Q450, afro esc 30 amp, multistar 2212 engines, arducopter plate, with power module but I have engine speed problem Are not enough and the 5 minutes of flight is left without power what can be my problem