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Recent content by fireflysolutions

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    (Sold) H520, 3 batteries & range extender

    For Sale: Yuneec H520 E90 Bundle Comes with: - Original box - 3 batteries - Charger - STS16 controller - ITELITE DBS range extender - Extra props - E90 20MP 4K/60FPS sensor - Sensor lock - 16GB microSD card Just did a complete firmware update, everything works great. Happy to do a demo flight...
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    Typhoon H Telemetry Streaming to PC via Mavlink?

    Thanks for this! Re: pulling data via `adb shell` and `tail`, I’m not entirely sure which file I should be targeting, or where it is. After running `su`, when I run `find / | grep Telemetry` and filter out the resulting files, I get 4 locations: “/storage/sdcard1/Telemetry”...
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    e90 gimbal going crazy while in flight - help needed!

    Ugh this happened to me too and now mine is also limp, once it happened mid-flight and today it was DURING GIMBAL CALIBRATION
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    Typhoon H Telemetry Streaming to PC via Mavlink?

    Todd, did you ever get this working? If so can you describe your process? Thanks
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    Is there a panoramic mode for H520?

    Hugin is free pano stitching software and it's worked well for me http://hugin.sourceforge.net/download/
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    H520 Firmware Files

    My ST16 is having trouble connecting to the drone, it's able to pick up the camera feed but says it is unable to get parameters from vehicle 1. Anybody else having this problem?
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    Critical PREFLIGHT FAIL: EKF HIGH IMU ACCELEROMETER BIAS

    Swapping the IMU did the trick! After that I followed all of RPRs calibration steps and the drone is much more stable and turning properly now. Didn't have a garage so I popped it in the fridge for 15 minutes for the cold calibration ? Thanks all for your help!
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    Critical PREFLIGHT FAIL: EKF HIGH IMU ACCELEROMETER BIAS

    I think this is very likely because we did have a flyaway. I bought a replacement IMU which arrived yesterday. Going to swap that first and see if it does the trick, if it doesn't work then off to the service center it goes.
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    Critical PREFLIGHT FAIL: EKF HIGH IMU ACCELEROMETER BIAS

    Thanks for the assist, followed all steps above and no more high accelerometer bias error. After one test flight the drone is performing much better, however, the drone is still relatively unstable in low wind conditions. Additionally, when I yaw left or right, the drone does not just spin about...
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    Critical PREFLIGHT FAIL: EKF HIGH IMU ACCELEROMETER BIAS

    I saw the same thing on the PX4 forums. I recently updated the drone and that is around the time I started seeing these issues, but i can't be sure. What do you mean by deleted the values?
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    Critical PREFLIGHT FAIL: EKF HIGH IMU ACCELEROMETER BIAS

    https://www.vertigodrones.com/Yuneec-H520-IMU-Module_p_1717.html
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    Critical PREFLIGHT FAIL: EKF HIGH IMU ACCELEROMETER BIAS

    Hello, I am getting high IMU accelerometer bias errors before I launch my H520. I've tried recalibrating the compass and the accelerometer, but with no luck. I'm still able to arm the drone and take off, and it seems much more unstable than normal in angle flight mode with good GPS signal. Has...