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  1. Rotorfreek

    Mistletoe drone launched at TGIF - UK

    Well it's commercial use - its part of their business activities. Therfore they need CAA authority etc... And alough everyone is in their restaurant, I think they would be hard pressed to demonstrate everyone is "under the pilots control"... I can't see how it is legal, even if they are not...
  2. Rotorfreek

    Bigger props resulting in a lot more instability?

    Yes sorry it should have been "stick inputs", so control inputs in your transmitter. Sent by my thumb, a trusty slave to my crazy mind. The above is the ramblings of a lunatic, and should be treated as such. Terms and conditions apply.
  3. Rotorfreek

    Bigger props resulting in a lot more instability?

    I'll try and give you a quick 101 class on how rotors affect stability and thrust... Multirotors work very differently to helis in that we don't use blade pitch to alter lift, we use rotor speed. Therefore, unlike a helicopter, we are constantly accelerating our rotors. This happens every time...
  4. Rotorfreek

    Swollen or not swollen lipo, what to do?

    I see that it's slightly rounded, but is it firm or soft, like it's air or solid? Before they are shrink wrapped, they are wrapped long ways with a fabric core tape - which can stop batteries from being perfectly flat on every side. Sent by my thumb, a trusty slave to my crazy mind. The above...
  5. Rotorfreek

    Phantom motor Mount breaking

    Hi guys, I've had a few phantoms, and know a lot of others who do too. I know a few who had the this issue... What they all had in common was the use of aftermarket props... When we chased it through it turned out to be one of two things 1. Badly balanced props causing vibration 2. Props they...
  6. Rotorfreek

    DJI Data Link

    How much delivered in the UK please? Sent by my thumb, a trusty slave to my crazy mind. The above is the ramblings of a lunatic, and should be treated as such. Terms and conditions apply.
  7. Rotorfreek

    FPV for DJI Phantom

    The easiest way would be to either change your control to 5.8 ghz, and use a FP40 camera. The FP40 gives about 150 m range and goes to opponents or Android, with very low delay. The good pro is lucky to go 50m, and has several seconds delay. This means changing your receiver board in the...
  8. Rotorfreek

    Flying Indoors

    And remember that very close to the roof you get a reverse ground effect, and a sharp increase in lift... So stay alert! Sent by my thumb, a trusty slave to my crazy mind. The above is the ramblings of a lunatic, and should be treated as such. Terms and conditions apply.
  9. Rotorfreek

    NAZA-M Lite Won't Connect To Assistant

    If you are all right when forward and right, you're channels are set up correctly. You must be plugged into Naza assistant to do the basic and advanced calibration. Then take it outside away from any metal, put it down, and power it up in gps mode. Wait until you get all green led. Then...
  10. Rotorfreek

    NAZA-M Lite Won't Connect To Assistant

    And BTW, both IMU and compass calibration should be done before the motors are armed. Sent by my thumb, a trusty slave to my crazy mind. The above is the ramblings of a lunatic, and should be treated as such. Terms and conditions apply.
  11. Rotorfreek

    NAZA-M Lite Won't Connect To Assistant

    First of all your 3 red leds make perfect sence... It indicates the Naza thinks it's not stationary, or is badly out of calibration. Plug into the assistant and masked sure the model is level, then do a basic calibration, followed by an advanced calibration. Then go back into the RC channel...
  12. Rotorfreek

    S1000 with A2 in Greenland - Satellite reception concerns!?

    You can get battery warning bags from hobby king. They are big Lipo safe bags with heating elements in that run of a Lipo aswell. I sometimes also use a microwave 'hot water bottle' in the peli case with my batteries. Sent by my thumb, a trusty slave to my crazy mind. The above is the ramblings...
  13. Rotorfreek

    Help I am getting so frustrated with my f550

    I'm glad your on the right track, and I hope I can get you there! There is a couple of things I'd check... The motors are mounted on the correct arms, and the model type is set correctly. In the Naza assistant, go to the model type, and check it is ticked as a single rotor hex. (is set as a...
  14. Rotorfreek

    Dumb battery question

    Yes you can. The "correct" thing to go would be to adjust the voltage settings each time. However you could turn all voltage warnings off, and use a stand alone voltage alarm. That way you can leave it set to 3.6 v per cell and land when it goes off. Sent by my thumb, a trusty slave to my...
  15. Rotorfreek

    Graupner MZ-18 and Tarrot 680 with Naza V2

    What radio have you got? In general you will use aero mode. If your receiver supports S-bus or PPM then you will just need one cable from your receiver to the x2 port of the Naza. If not you need to connect each channel with its own cable, as per the Channel outputs from your receiver. To...
  16. Rotorfreek

    Trying to decide on an FPV drone

    If you have no interest in building one, buy a standard Phantom 2, and then add on your own gimbal and a go pro camera. Choose a go pro to suit your needs and budget,and gimbal wise you can go from 100 usd for a tarrot stand alone unit up to DJIs own Zamooze. Sent by my thumb, a trusty slave...
  17. Rotorfreek

    North London beginner needs advice..

    Both will give you the same CAA cirt at the end of it, and both will cover the same topics, so I'd choose the one that is closer to you or cheaper. But I must ask... If you are only just starting out in multirotors, why are you looking at a sUAV cirt? You know they are only required for...
  18. Rotorfreek

    f450 new battery question

    Did you charge it before you used it? Lipo batteries are normally stored and delivered about 50% charged, which makes sense given your recharge values... Have you seen what it did after a recharge? Sent by my thumb, a trusty slave to my crazy mind. The above is the ramblings of a lunatic, and...
  19. Rotorfreek

    Help I am getting so frustrated with my f550

    Right, start at the start... Yes you can use a 2 way switch for the U channel, and make it give you Gps and either atti, failsafe or manual. You need to have the Naza assistant open and connected whilst you move the receiver switch. If the chanel limits are wrong it will overshot slightly and...
  20. Rotorfreek

    DJI NazaV2 GPS

    I'm after both a Gps and iosd, can you pm me with your ballpark prices in the UK please? Sent by my thumb, a trusty slave to my crazy mind. The above is the ramblings of a lunatic, and should be treated as such. Terms and conditions apply.
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