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  Item found in the following categories;
> Helicopters & Parts > Flybarless Components > Flybarless System
> Helicopters & Parts > Gyro & Stabilization > Flybarless System


Robird G31 3-Axis Precision Flybarless System

Robird G31 3-Axis Precision Flybarless System
Robird G31 3-Axis Precision Flybarless System

New price, now only $74.99!!!

Taking 3 years of continuous development and testing, the Robird G31 flybarless system is now available and has been released to the market for 2012. Incorporating a high precision digital 3-axis MEMs gyro along with their own control algorithm, the G31 is a state-of-the-art controller for FBL helis ranging in size from 250 to 700. Programming the G31 can be done using transmitter stick inputs or via USB with Robird's free programming software.

The G31 supports Spektrum/JR DSM2/DSMX/DSMJ satellites and Futaba S.BUS allowing it to be used as a receiver/FBL controller combination. This means that you can eliminate the need for using a separate receiver by simply connecting a satellite directly to the G31!

You simply will not find a better deal for a precision flybarless system on the market today. The G31 offers the same features and performance normally only found on $200+ big name units, and all of this at a fraction of the price!

• HV Compatible (5V/6V/7.2V/8.4V)
• High Resolution with Digital Output
• Integrated 16bit ADC (0.092dps/digit)
• High Vibration Tolerance
• High Speed Pirouette Capability (+-2000deg°/sec measurement range)
• Separate Power Bus for Cyclic and Tail Servo
• Digital Cyclic Ring Adjustments
• Supports all PWM External Receivers / S.BUS & Satellite Receivers for JR & Spektrum (DSM2, DSMJ, DSMX…etc)
• Supports Multiple Swashplate Configurations and Multi-Blade Rotor Heads
• Servo Centering (Neutral)
• Cyclic and Pitch Geometry
• Swash Servo Limits
• Tail & Cyclic Limits
• Main Rotor Vibration Analysis
• Tail Rotor Vibration Analysis
• Governor Feature Available with Free Firmware Upgrade

Weight : 11g
Dimensions : 34 x 25 x 13.7mm

SRX Cables x 1
S.BUS Extension x 1
Link Cables x 3
Signal Splitter Cable x 1
USB Cable x 1
Mounting Tape x 1
Blank Plug x 1

Robird G31 software can be downloaded for free at

PRODUCT ID: 404000001

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This item is shipped for free to Standard Customers when purchased with any other item.

Weight: 176g Quantity: 
United States Warehouse Out Of Stock

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    Combo Price: $1.95   IN STOCK

  • RJX Flybarless Head Assembly Trex 450 / HK450

    Combo Price: $37.43   BACKORDER

  • RJX Flybarless Head Assembly Trex 700 / .90 Size

    Combo Price: $78.08   IN STOCK

  • RJX Flybarless Head Assembly Trex 600 / .50 Size

    Combo Price: $61.87   IN STOCK

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 Customer rated
Total of 117 discussions.
69maverick  8 points - 4/19/2014
I just received mine and it does not seem to respond as it should. Once it is binded to the spektrum satellite and on the software the unit don't see the stick inputs. It never goes to an Orange status I also tried it with a DMS2 receiver and nothing! It is like the channel mapping is off.
Alasdair  4 points - 3/30/2014
What is the point of a new lower price when it has not been in stock since before 11 November 2013 when I first asked about stock. Just making a point HK!
JuluF  63 points - 2/23/2014
Restock please!!!!!
SilbernerSurfer  62 points - 2/16/2014
Do i need a extra wire to connect it with a satelite DSMX or is it included?
 Yavor 9 points
Everything is included!
Vladimirs  28 points - 2/8/2014
What does satellte receiver will enable this controller to do?will i be able to have some sort of return home,or position hold function?
 JuluF 63 points
No safe return function, you will be able to operate without extra receiver
Customer Reviews
Overall Rating
Like it?
Very good~ 3axis gyro~
very easy very good feeling~

better than Zyx-s

i recommand this product~

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This gyro is amolst same as beast. Easy setting and amazing flying. Much better than kds eabr and zyx.

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configurarlo con el pc y sin instrucciones en espaƱol es un poco complicado

2 comments. Reply..

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Overall Rating
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Great product - works as described - comes with good instructions - has satellite connections included so really good for weight saving. Nice programming functions and good hold.

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System Super leider keine Deutsche gebrauchsanweisung

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