Hi all,
I'm not sure if this is necessarily the correct forum as we're doing aerial survey with various sensor packages for scientific research, conservation projects, etc.
But our problems are the same as yours, I think: drift caused by using only acc
Read more…I have a problem with Pixhawk plane wired and power as it says in manual with secondary backup power source and Zener diode. The plane was flying well while all autumn but at subzero temperature (-5C to -15C) the plane shuts down the motor in mid air
Read more…Sorry for my bad english..Hi again. I have a pixhawk. I have watched a lots of videos on youtube. I have seen basic compass version( picture 1). But I installed mission planner on my pc and I see everytime new style (picture 2). What can I do in new
Read more…Hello everyone,
After two weeks trying everything, I can not arm my quad. Everything looks fine on the first window of the Mission planner. I can see the horizon and "GPS no fix " as it should read with Stabilize flight. The compass is working. All th
Read more…Hello .
I have very strange problem with chanels. I looking for some logic result 3 days and no succes , so im writing here ;-) im using APM2.6 and ac 3.2.1
When i instal firmware, clear ( default ) , mission planer chow me in RC CALIBRATION that chane
Read more…A user reported on this forum a 3DR representative announcing 3DR is stopping the 433 and 915 radios. I assume this is incorrect information or is it? Can a 3DR official give the real status?
If 3DR really stops the radios, what could be reliable repl
Read more…I have a 180A Attopilot on my 680 hexicopter can I run 6S batteries on it ?
Read more…Hi,
I am interesting in HIL for quadcopter. It is shown in link address
http://diydrones.com/profiles/blogs/arducopter-in-action-testing-the-quadcopter-hil-mode-on-x-plane
But i can not build firmware from ArduCopterforXplane.zip. Please help me how to
Read more…I am trying to sync a waypoint (longitude & latitude) into flight plan through the database that is on my server that I am hosting, the database has both my current latitude and longitude which are generated by my android phone and then posted to the
Read more…I want to be able to trigger a quasi fail safe condition based on a condition outboard of the Pixhawk but still on the craft. How can I "send a signal" into the Pixhawk in order to enable RTL? My onboard Rx is an X8R. Thanks!
Read more…if i using an HMC5883 as 1st external compass.can i connect another and make it be 2nd external compass?
Read more…Aeronavics (www.aeronavics.com) is a manufacturer of industrial multi-rotors, based in the Waikato region of New Zealand.
We're currently looking for a software engineer to create software for the embedded computers on our new range of products: C/C++
Read more…Is 3DR frame hardware still considered open source?
Cheers,
Antoan
Read more…Hello guys.
I live in Brazil and I am thinking of develop business services with multicopters and fixed wings.
I don't know all possible applications and I would like to ask your help with examples and suggestions.
I would suggest equipment manufacturer
Read more…I have been using the 915mhz telemetry v2 units with my Pixhawk for a while now. One of them is not giving the range that it used to and I need a replacement.
I varified the range with the use of my Fighting Walrus iDrone Link and one unit is getting
Read more…I have two APM, APM0 and APM1 boards and two Power modules. Everything was going fine, I didn't fly my drone yet. Because before i fly it i noticed that whenever I connect the battery all motor spin, I am using a joystick, didn't calibrate it correct
Read more…I'm not so familar with Pixhawk but had one already successfully setup some months ago. Now I tried to use it again for another project, downloaded latest QGroundControl (2.8.0) and updated to latest stable PX4 firmware. For me it looked like flashin
Read more…I opened the Webpage where it tells you how to operate APM with a joystick and followed it. I could setup controls. And can Calibrate. But when I go to the home screen it keeps repeating "PreArm: RC not calibrated."
Tried to change settings to low Lat
Read more…Is there a mathematical solution for preventing fly-aways?
My understanding is that the following is what causes them:
- Accel z goes negative due to ship vibration versus an actual drop in altitude
- The ship corrects by adding power
- The added power c
Hello, I can´t find the reason of my quad crash.
The ESC´s are working, motors too.
I think that was a esc sync failure.
