I've bought RcTimer Crius AIOP V2.0 and RcTimer LEA-6H with mag.

I use ArduPlane V2.76 firmware for board.

When i connect GPS to board all goes well until i've got 3d fix. Acc and gyro going crazy when GPS Fix is 3d. Not rotating all around axes, but moves by random within significant value.

I'm not touching plane. Just covering GPS antenna by hand from distance to decrease visible sats count.

Plane is standing on windowsill, so signal is not so strength.

I've tried to pover GPS from external BEC. No changes. Mag is not connected.

I've also have MTK3329. Board is working with it, but it not so good as LEA-6H. And it often cant fix.

Where you think problem may be?

acc_and_gps_error.png

You need to be a member of diydrones to add comments!

Join diydrones

Email me when people reply –

Replies

  • 100KM
    I use an rctimer fixhawk, no problems except sticky sdcard slot.
    • Vital,

      Take the plane outside and it will stop. They move around as soon as you get GPS inside. If you go outside and get a proper lock this will stop.

      Regards

      Andreas

      • Hello, Andreas.

        Unfortunately it is moving outside too :(

        • The Vital,

          You unfortunately have a different problem.

  • 100KM

    Strange, check your APM for a blown regulator? https://www.youtube.com/watch?v=1q6jjha5rgU

    Why are you using such an ancient firmware?

    • Thank you for your answer. At first i've thinked taht it is it! I've measured i2c and got 5v. But then i googled and found that i2c on rctimer aiop outputs 5v. I can't find 3.3v road on board to test 3.3v. But i think that it is ok. My hud movements are much smaller. And absolutley no movement when gps disconnected or has no 3d fix.

      Is there a newer version of ArduPlane? I've got it from here: https://github.com/smurfy/ardupilot-mpng and it is a latest version except "mpng_ArduPlane-2.78b_defunct". May be there is other fork with greater version?

      smurfy/ardupilot-mpng
      MegaPirateNG fork for ArduPlane. Contribute to smurfy/ardupilot-mpng development by creating an account on GitHub.
      • 100KM

        Oh I didn't realise you had a pixhawk or px4, I don't think they suffer from the regulator weakness. Sorry can't think of a cause to your issue.

        As for the version, I'm flying 3.2 on everything. Use Mission Planner to load the firmware.

        Regards,

        Hein

        • Unfortunately I have Crius AIOP with MegaPirateNg installed. But i'm tired of all this bugs and ordered pixhawk yesterday. Now i'm waiting for the package :)
          I think that my Mega2560 is damaged. There is an error in verification when uploading trough avrdude. FlashTool uploading and verifying, but i don't believe it :)

This reply was deleted.

Activity

DIY Robocars via Twitter
RT @TinkerGen_: "The Tinkergen MARK ($199) is my new favorite starter robocar. It’s got everything — computer vision, deep learning, sensor…
yesterday
DIY Robocars via Twitter
yesterday
DIY Robocars via Twitter
RT @roboton_io: Join our FREE Sumo Competition 🤖🏆 👉 https://roboton.io/ranking/vsc2020 #sumo #robot #edtech #competition #games4ed https://t.co/WOx…
Nov 16
DIY Drones via Twitter
First impressions of Tinkergen MARK robocar https://ift.tt/36IeZHc
Nov 16
DIY Robocars via Twitter
Our review of the @TinkerGen_ MARK robocar, which is the best on the market right now https://diyrobocars.com/2020/11/15/first-impressions-of-tinkergen-mark-robocar/ https://t.co/ENIlU5SfZ2
Nov 15
DIY Robocars via Twitter
RT @Ingmar_Stapel: I have now explained the OpenBot project in great detail on my blog with 12 articles step by step. I hope you enjoy read…
Nov 15
DIY Robocars via Twitter
RT @DAVGtech: This is a must attend. Click the link, follow link to read the story, sign up. #chaos2020 #digitalconnection #digitalworld ht…
Nov 15
DIY Robocars via Twitter
RT @a1k0n: Got a new chassis for outdoor races (hobbyking Quantum Vandal) but I totally didn't expect that it might cause problems for my g…
Nov 11
DIY Drones via Twitter
First impressions of the Intel OpenBot https://ift.tt/36qkVV4
Nov 10
DIY Robocars via Twitter
Nov 9
DIY Robocars via Twitter
Excellent use of cardboard instead of 3D printing! https://twitter.com/Ingmar_Stapel/status/1324960595318333441
Nov 7
DIY Robocars via Twitter
RT @chr1sa: We've got a record 50 teams competing in this month's @DIYRobocars @donkey_car virtual AI car race. Starting today at 10:00am…
Nov 7
DIY Robocars via Twitter
Nov 6
DIY Robocars via Twitter
RT @a1k0n: Car's view, using a fisheye camera. The ceiling light tracking algorithm gave me some ideas to improve ConeSLAM, and having grou…
Nov 5
DIY Robocars via Twitter
RT @a1k0n: To get ground truth I measured the rug, found the pixel coordinates of its corners, calibrated my phone camera with my standard…
Nov 5
DIY Robocars via Twitter
RT @a1k0n: @DIYRobocars is back in December, but outside. Time to reinvestigate ConeSLAM! I rigged up a quick and dirty ground-truth captur…
Nov 5
More…