I have a Iris+ with 3DR's First View system. I have stopped receiving video and 3DR says I need to replace the Telemetry Board.
If I have to replace the board anyway is there a better system board that would tie in and work with the monitor and antenn
Read more…Hi all,
I'm looking at making a hexacopter drone body out of carbon fiber fabric, and am wondering if anyone has any expertise in this area and wouldn't mind helping me out a little. In your opinion, what is the best weave and weight for a very comple
Read more…Hello guys!
My team and me are developing the iOS application using ArduCopter autopilot. The main issue is that we are new to the subject of autopilots and can't really understand the subsequence of required commands that are need to be sent to the c
Read more…Hi,
My pixhawk is showing a pre-arm error of No RC Receiver.
It's there.
I can calibrate radio, and, throttle down and to the right produce tones.
So it's there.
I've reinstalled firmware, checked my connections.
No joy.
Any ideas?
Read more…I want to connect a APM to an Arduino and send information from the Arduino to the APM.
I just want to send 1 signal to the APM when a condition is met.
If you could make it as simple as possible, i know enough programming.
Read more…My Pixhawk flies level in stable mode and it holds altitude some but could hold it better. But in loiter modes its bad and does not hold. Myself i can't make heads or tails from the graphs except for a bunch of lines so I"m open for any suggestions a
Read more…Hi All,
Has anyone here tried attaching exernal sensors (say infrared etc) to Phantom series drone? Can you share some insights in it. Also some resource link would be welcome.
Many Thanks,
Biplov
Read more…Hello all:
I stumbled upon this:
And even found a patent:
Of this Hybrid Drone, but my guess is that technology is not yet capable of 4 to 5 day endurance without fossil fuel. What do you guys think?
I have been running Mission Planner trouble-free for over 2 years without problem on my desktop PC. Until 2 days ago, when I was messing around trying to install the driver for PX4FLOW on the PC, i tried many different ways, without success.
Subsequen
Read more…Hi,
Long time lurker, but first time poster.
I'm interested in designing a large scale tandem rotor and I've been attempting to estimate the power requirements for a given flying weight and airframe.
I've been using the following formula to estimate the
Read more…Hi I have Multirotor PID problems with tendencies to roll one way, pitch or even steer off coarse such as when trying to hold a straight course and it tends to go slightly off course.I have had these problems with a few craft but I don't really know
Read more…Trying to figure out how to use Andropilot. The voice keeps saying "warm bull" or something that sounds EXACTLY like "warm bull". What is she saying??
Thanks
Read more…Hi all,
I am a new bee and trying to learn the mathematical model of the airplane to calibrate the control parameters correctly. As a first step, I have started with the yaw control due to its easy test without the need of flying. When I investigated
Read more…Recently I built FX-79 buffalo UAV and fit in HKPilot (pixhawk clone) as the FC. The plane flew very nicely in Manual and FBW mode during the maiden flight but went crashed at RTL testing. Can anybody help? explaination pls.
Thank you
Read more…Hey guys,
I'm pretty new working with drones, and I really need help to get start. So, I'm doing a project, I've done a several research about this topic, but I didn`t find anything that really helped me. So, I need to control the drone according to m
Read more…I have a Iris+ with the 3dr FPV kit and a GoPro Hero 3. Usually when you first turn it on the camera and monitor with connect and have a picture. The picture wil randomly cut out. Sometimes I can get it back if I turn the Gopro off and back on. Othe
Read more…disclaimer: I am new to the world of UAVs as well as C# but I am learning pretty quick. I feel much more comfortable working in the embedded world with C but I have started working with a group of people who use C# extensively.
Currently I am working
Read more…I'm using ArduPilot Mission Planner 1.3.32 on a Win 7 PC. My autopilot is running ArduCopter v3.3.
I'm streaming a an MJPEG video to the Mission Planner HUD, which causes a jitter that never stops. If I roll the quad, it makes it much worse. It als
Read more…I just posted results of my tests of XRotor 10A ESC at RCGroups, not to repeat myself again, here is the link: http://www.rcgroups.com/forums/showthread.php?t=2555091#post33356275.
Hello!
All the time I have problem which Madgwick filter.
I have problem which axes and function update arguments
MPU-9250
MadgwickQuaternionUpdate(ax, ay, az, gx, gy, gz, my, mx, mz);
https://github.com/kriswiner/MPU-9250/blob/master/MPU9250BasicAHRS.in
Read more…