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  1. vispaaja

    XAircraft SuperX

    I want to avoid autopilot functions when flying in risky places with expensive gear. The GPS might work but if the magnetometer is located in the same module as the GPS, then that might cause problems. I know people who have had issues and we have had a few close calls too. Yes that is...
  2. vispaaja

    XAircraft SuperX

    A quick question, is it possible to disable the GPS (and remove the GPS module?). We're flying near the arctic circle and don't want to use GPS for safety reasons.
  3. vispaaja

    Do you lose calibration over time?

    My Naza V1 with 2.xx something firmware slowly lost calibration and I had to use quite a lot of trim in ATTI mode. Now switched to 3.16 FW which allows sensor calibration and the problem was solved (Also disconnected the GPS module since I've lost all confidence in DJI's GPS functions :livid:)
  4. vispaaja

    Video of Naza-m v2 dropping rev and sinking in lake

    Wow that sucks.. It comes to mind that if there were a glitch with the radio and failsafe throttle was set to zero, then this could possibly happen. U channel should be set to `failsafe`and throttle to around 30%. Have you had problems with the DX8 before? Is the receiver located near ESC's?
  5. vispaaja

    What could cause sudden voltage drop?

    Have you measured the cell voltages when the battery is full/empty? They should only have around 0.01V - 0.05V deviation. If one or several cells are out of balance, it is a good sign that the battery is not okay and should not be used anymore. The battery voltage always drops during current...
  6. vispaaja

    All Motors spin - Only 2 have RPM

    Sounds like it's compensating to the wrong direction.. Somehow.. Take the props off, increase power, turn the heli in your hands. Does it correct in the right direction? Have you double checked that the ESC wires are in the correct ports? Double check the motor installation diagram in the...
  7. vispaaja

    DJI 5.8 Video Link Tx to GH3 cable (AV out)

    I'm using this converter with GH3: http://www.kopterworx.com/Osd-/-fpv-/-hdmi/HDMI-to-AV-converter-mini?keyword=hdmi Yes, it's pricey.. But, it works without external power, just connect the camera and 5.8GHz TX. It comes with a nice quality HDMI cable, but you have to mount the converter to...
  8. vispaaja

    some good PR for MR's

    Agreed, very nice clip.. I hope there will be more news about the good uses of drones in the future. At the moment the bad stuff ends up in the media more often and causes a bad reputations for MR community.
  9. vispaaja

    Hoverfly Finally gave the GPS board a try...

    My Naza had the same problem, I found out that rotating the GPS sensor 15-30 degrees CW eliminated the "toilet bowl" effect.. I don't know if this works with Hoverfly, but that's one possible solution.
  10. vispaaja

    Photohigher skyline rsgs

    Thanks! I updated to 1.7b FW and works much smoother now. The PC software was quite straight forward, but it crashed quite often.. Hopefully PH will fix the remaining issues before launching any new products. It's better to have a few good products than lots of bad ones..
  11. vispaaja

    Zero UAV Zero UAV YS-X6 [Owners Thread] *Autopilot system for multirotors*

    Hey. I have a problem. My octo works great without gimbal and with large fixed payload. But with the gimbal, I have to reduce the gains to 30 to stop oscillations. How does "I" values affect the heli? I tried with different values but couln't find a good compromise. Should I modify the gimbal...
  12. vispaaja

    Photohigher skyline rsgs

    True, that's why my hopes are not very high with this one :) If I update the firmware, will I have to re-do the initial setup?
  13. vispaaja

    Photohigher skyline rsgs

    Wow.. 257 pages, of which probably 80% negative comments :apathy: Going to testfly my custom gimbal tomorrow. The pan seemed to drift quite a lot. Also, there is some jitter on the tilt axis.. What gains are you using with 7D/5D?
  14. vispaaja

    Zero UAV Zero UAV YS-X6 [Owners Thread] *Autopilot system for multirotors*

    Does the YS have a true manual flying mode like DJI's? When CH5 is in the 1st position, the craft always levels itself when I release the sticks. I'd want the heli to act like a normal SRH. Tried to change Ctrl type from 2 to 1, but that didn't help. What's the purpose of that function?
  15. vispaaja

    Zero UAV Zero UAV YS-X6 [Owners Thread] *Autopilot system for multirotors*

    Thanks, D800, 7D and maybe RED size cameras in some projects
  16. vispaaja

    Zero UAV Zero UAV YS-X6 [Owners Thread] *Autopilot system for multirotors*

    I have this same router and it works great. Where did you guys order new wifi units? From Zero UAV directly?
  17. vispaaja

    Zero UAV Zero UAV YS-X6 [Owners Thread] *Autopilot system for multirotors*

    A question; Can I use two YS-X6's with the same router? Does it connect, even though the SSID points to another module? Would be annoying to reconfigure the router every time I fly a different model.
  18. vispaaja

    Strange crash on maiden flight of FY680

    That sucks.. Are you using Opto ESC's and if not, have you removed the red wire from the ESC leads? The worst case scenario is that your Naza is broken or getting some serious interference from somewhere. Two of my multis have Naza's and haven't had any problems, except that they don't fly very...
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