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Fms

Fms RC Airplane Reflex V3 Mini Gyro Flight Control System for Remote Control Aircraft Plane Reflex V3 Stable Flight Controller

  • Based on 110 reviews
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Availability: In Stock.
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Arrives Apr 16 – May 1
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Features

  • Utilizes a high-speed 32-bit ARM processor onboard.
  • Sensors: Solid-state 3 axis gyro and 3 axis accelerometer.
  • Automatically recognizes SBUS/PPM/PWM systems, compatible with all radio systems with 4 channels or above. If you are using a 4 channel transmitter, use the included jumper to select between flight modes by plugging it into the gyro mode input port.
  • Easy operation- the Reflex system is programmed specifically for the aircraft it is connected to. No further programming is needed.
  • The user only needs to connect their receiver to the gyro and setup the aircraft normally. Please read the enclosed manual carefully before using the product.
  • Reflex V3 version can be connected to a mobile app via Bluetooth after power-on, unlocking parameter setting functions (available for non-FMS models as well).
  • User-friendly operation: Synchronize required parameters through computer software or mobile app, connect Reflex V3 to the receiver, and set up the corresponding channels and directions on the remote controller. (Note: Parameter setting functions are only supported by the mobile app.)

Description

Fms Reflex V2 can be reprogrammed easily with different model files via a simple software-allowing pilots to use the same flight control unit as they progress to different aircraft. Flying is simple when you have your very own "co-pilot"- the Reflex V2!REFLEX FUNCTIONS 3 flight modes are available: Stabilized, Optimized or off. 1. Stabilized mode: Designed for beginners, Reflex will rapidly level the aircraft from any attitude when this mode is activated. Stabilized mode combines accelerometer and gyro data to determine how to level the aircraft when the control sticks are released- giving pilots absolute peace of mind. 2. OFF: Turns off all gyro functionality, the aircraft is flown completely manually when the gyro is off. 3. Optimized mode: Utilizing advanced solid-state gyros, the Reflex system maintains aircraft attitude by counteracting inflight upsets- from gusts to crosswinds. With Reflex, even small aircraft will fly with the confidence of something much larger!Operation instructions 1. SBUS\PPM input: Connect the 3-wire cable into the port that is labelled SBUS\PPM. Ensure that the polarity of the cable is correct. The default channel assignment is aileron, elevator, throttle, rudder and mode switch (Note: Different aircraft may have different flight modes, refer to your aircraft manual for more information). If the channel assignment does not fit that of your transmitter system, change the channel order from your transmitter. 2. PWM: Connect the throttle and flight surface channels to their corresponding ports on the Reflex system. Connect a 3 wire cable from the channel that is controlled by your 3 position switch to the port labelled SBUS\PPM to control the gyro mode.

Package Dimensions: 3.6 x 2.47 x 1.9 inches


Item Weight: 2.39 ounces


Manufacturer recommended age: 14 - 14 years


Manufacturer: Fms Model


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 16 – May 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great item
I have tried other gyros for my custom builds that didn't preform, but this does it keeps all of my planes level when I want to fly easy instead of 100% Expert mode that takes alot of work sometimes. This makes my second one and I have a third on the way. All you have to do is pick a model on the list that is close or the same as what you have or have built. I made two single motor planes and one dual motor plane , it works well on both. The wiring is simple it requires 5 channels , 4 for control surfaces and the 5th channel should be set on a three position switch on your transmitter. You have to use all 5 wires it comes with to get the full function beginner intermediate advanced. As long as you download a .rar file extractor that works with your PC brand it is easy to install different models. Alot of reviews I see it seems people didn't take time to set it up correctly either on their PC or on their model. I see alot of these were sent back but don't let that sway you these do work well. ... show more
Reviewed in the United States on December 10, 2023 by SLEEER SLEEER

  • Works great
Great product no complaints worth the price
Reviewed in the United States on October 3, 2025 by Traves

  • Easy to use and better than other inexpensive gyros
I heard about his gyro and had to give it a try. I was skeptical but it is so easy to use! Download the APP on your phone and make quick and easy adjustments whenever you want. There are plenty of online resources for help and information.
Reviewed in the United States on August 19, 2025 by Chris Kaiser

  • New pilots will need this -it makes a big difference
Was just what it’s supposed to be
Reviewed in the United States on September 2, 2025 by john thompson

  • Great product but poor documentation.
Great product. Works perfect on my fms 800mm t-28. Only downside is the lack of good documentation. Instructions for wiring are very poor.
Reviewed in the United States on June 18, 2021 by Jose

  • ok
good
Reviewed in the United States on September 8, 2025 by Lennox Garrick

  • A Good Product!
This 3 axis gyro-stabilizer is a good addition to older non-stabilized receivers. I use this product with older generation 6 channel Spektrum Receivers and they work extremely well. Only problem is getting the correct firmware installation that works for your RC aircraft. It took me several attempts using the FMS Application on my Windows 8.1 PC before I got it to work correctly. Be patient and try numerous downloads from the App menu until you get one that works for you. Once you get the hang of it you'll likely want more than one of these units since the do the same thing (almost) as a much more expensive Spektrum receiver. This unit also works well with the Orange RX line of receivers sold by HobbyKing. BTW - you must download the firmware upgrade application from the FMS website. ... show more
Reviewed in the United States on December 10, 2022 by Bill @ W1WLH

  • great product
Great product easy to install
Reviewed in the United States on October 11, 2024 by David Bohondoney

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