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  1. johnq816

    VIFLY GPS-mate -- Power Module for GPS + Lost Drone Alarm

    Why do we design GPS-mate? Most drone pilots have a problem when using the GPS on their drones. GPS modules are slow, and get interference. To get a fix, a pilot must wait many minutes for a GPS fix. To do this, everything must be powered, which drains the battery and causes extra interference...
  2. johnq816

    VIFLY ShortSaver 2 - Efuse Smoke Stopper with Binding Switch

    What's new of VIFLY ShortSaver 2? 1. Add power on/off switch for easier receiver binding. 2. Adjust short-circuit/over-current trip time via button switch. Main Features: >>Completely cut off the current flow and prevent “magic smoke” For other smoke stoppers like the automotive light-bulb...
  3. johnq816

    VIFLY ShortSaver - New Generation Smoke Stopper

    "A smoke stopper is an essential tool for protecting your quad from damage. But until now, the light-bulb smoke stoppers were less than ideal. The ViFly ShortSaver is the smoke stopper you always wanted. It's small. It supports up to 6S voltage. And it uses e-fuses (not polyfuses) so when it...
  4. johnq816

    VIFLY ShortSaver - New Generation Smoke Stopper

    This video clearly shows how VIFLY ShortSaver can stop your build going up in smoke! It is a must-have accessory on your work bench.
  5. johnq816

    VIFLY ShortSaver - New Generation Smoke Stopper

    Current smoke stoppers in market are all automative light-bulb or resettable fuse, both of them have some potential risk. VIFLY ShortSaver is a different one, it is electronic fuse. 1. Other smoke stoppers just limit not stop the current flow, the leakage current may still damage your...
  6. johnq816

    VIFLY Beacon vs VIFLY Finder 2, Wireless Buzzer vs Wired Model

    VIFLY Beacon, a standalone buzzer with battery that based on motion sensor, wireless and no soldering required, just attach it anywhere on the drone, so it can be used on any types of drones like DJI quads. The model of VIFLY Finder 2 is mainly for FPV drones or airplanes as you need to connect...
  7. johnq816

    VIFLY Finder 2 - A Self-powered Buzzer for FPV Quad&RC Airplane

    Share a good news! The VIFLY Finder 2 is available in VIFLY official US Amazon warehouse. We can ship the package from the US warehouse directly now! Order from VIFLY Amazon store: https://amzn.to/2SNZXHF
  8. johnq816

    VIFLY Finder 2 - A Self-powered Buzzer for FPV Quad&RC Airplane

    If it is 1KM away, I don't think it can help you though most of FPV racing drone pilots may not fly so far. But if you have a GPS locator that can provide you a draft location, and with the sound help, I believe you will not lose your drone any more.
  9. johnq816

    VIFLY Finder 2 - A Self-powered Buzzer for FPV Quad&RC Airplane

    VIFLY released a new drone buzzer with a built-in battery that can give power to the buzzer. The buzzer can still beep even after the FPV quad battery has been ejected or out of power. In comparison with the old version, the new VIFLY Finder 2 comes with a light sensor which can detect light...
  10. johnq816

    VIFLY Finder - A special buzzer works after battery ejection

    Specs of the Vifly Finder: Size(L x W x H): 23x13x16 mm Weight: 4 grams Volume: Up to 105 dB Working Time:Up to 6 hours Here is the video about how to install it on the racing drone and connect with your flight controller.
  11. johnq816

    VIFLY Finder - A special buzzer works after battery ejection

    Not only cheaper, it is even better in the design. For example, our buzzer is much louder (over 100DB) that is important for finding the lost quad.
  12. johnq816

    VIFLY Finder - A special buzzer works after battery ejection

    VIFLY Finder, a must have lost drone buzzer if you always crash your racing drone. It is a buzzer that can work even after the main battery was ejected. If the battery is still connected, it can work as the standard buzzer that can controlled by the radio controller. If the battery is...
  13. johnq816

    VIFLY X150 – The World’s Fastest Mini Racing Quad

    ViFly X150, really the world's fastest sub-250g racing drone???
  14. johnq816

    VIFLY X150 – The World’s Fastest Mini Racing Quad

    Honest and professional review from @AndyRC Click here for full review >>
  15. johnq816

    VIFLY X150 – The World’s Fastest Mini Racing Quad

    #VIFLY #X150 "This thing SCREAMS! World's Fastest Sub-250g FPV Quad - ViFly X150." - Review from Ed Ricker
  16. johnq816

    VIFLY X150 – The World’s Fastest Mini Racing Quad

    Vifly X150 Fast 150mm FPV Racer Drone Flight Test Review from Quadcopter101
  17. johnq816

    VIFLY X150 – The World’s Fastest Mini Racing Quad

    "My goal at this point is to get more of the X150 and use this machine to help me get better all year, instead of wasting time building so many quads!" - Review from Josh Ketchum
  18. johnq816

    VIFLY X150 – The World’s Fastest Mini Racing Quad

    VIFLY X150 review from Albert Kim
  19. johnq816

    VIFLY X150 – The World’s Fastest Mini Racing Quad

    VIFLY X150 Freestyle
  20. johnq816

    VIFLY R130 - 130mm racing drone compatible with 4S battery

    Good review from Tazkiller85
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