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  1. fltundra

    Wind Performance — Coax vs. Flat

    You will see improvements with a quad or X8 when using ESC's with active braking in high winds.:)
  2. fltundra

    XAircraft EZUHF connection with SuperX

    Did you get it figured out?
  3. fltundra

    XAircraft SuperX on heavy lifter

    Anyone planning on using Active Braking ESC"s with their SuperX, be careful when setting max gains on pitch and roll. I had a close call this morning testing the new Castle Active braking firmware, and where she normally just starts to oscillate, was violent with active enabled. Once backed off...
  4. fltundra

    Castle MR ESC Active Braking Firmware Update

    5.00 Beta 07/14/16 Complete re-write of multi-rotor firmware Removed all non multi-rotor features Raised maximum electrical RPM to 300,000 eRPM Improved throttle response time Improved throttle linearity Added adaptive timing system for increased power and efficiency Added auto detection for...
  5. fltundra

    Where'd all the regulars go? Old Man?

    Been hanging out with him in the "unique"thread. AKA PatR.:) http://www.rcgroups.com/forums/showthread.php?t=2661022&page=199
  6. fltundra

    DRL MIami Lights

  7. fltundra

    Drove videos from Greece - regularly updated

    If anyone tries that over Port of Miami. HS would have them in a heartbeat. He obviously has a total disregard to anyone or anything on the ground.
  8. fltundra

    FLIR Boson

    New core uses same Movidius Myriad 2 Vision Processing Unit (VPU) as the new Phantom 4. http://www.flir.com/cores/content/?id=74595
  9. fltundra

    Aeronavics / Droidworx Compatible controller for the SKYJIB-X4 or SKYJIB-X4 Ti-QR

    I would give the A3 a try. Name any other FC that has triple redundancy for less then $1,500. With the SDK, apps like Autopilot/Litchi opens up ability to get shots unheard of before.
  10. fltundra

    Server power supplies in series.

    Any two. What your looking to achieve is NO continuity between the DC ground and the AC ground(chassis) on two of the 3 PS. http://www.tjinguytech.com/my-projects/diy-24v-47a
  11. fltundra

    Server power supplies in series.

    Because the grounds would be tied together threw the ac input if you didn't isolate the low voltage ground from the metal chassis, or remove the ac ground from one. Best to float the low voltage side of the PS to keep things safe.
  12. fltundra

    Understanding Lithium Polymer batteries

    For the cells your flying now, i wouldn't worry to much about them. It's when you move up to bigger lipo's, that you will want a good charger.
  13. fltundra

    Understanding Lithium Polymer batteries

    They always need be at storage level when not in use.. I never charge a pack more then 12 hours before use, and that's on rare occasions. 98% of the time I charge early in the morning for that days flights.
  14. fltundra

    DJI files patent suit against Yuneec

    After two years of flying and never owning a DJI product. The P4 is a game changer. Being able to create a mission and have a moving target leashed in perfect poi tracking with Autopilot/Airspace and Litchi is amazing. I personally think the Yuneec has a big hill to climb, but will soon find...
  15. fltundra

    DJI Phantom 4 Official Owners' Thread

    Make sure he records what the ambient temp was. Flew a full pack this morning again indoors at 72 DegF to 28%, temp peaked at 53 deg C or 127.4 F. Nowhere near 60C+ I am seeing outdoors. It will be interesting to see how they all fare as it heats up over the coming summer months.
  16. fltundra

    DJI Phantom 4 Official Owners' Thread

    No confusion. If you would, please keep updating your temps as it warms up there. :)
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