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XARVIS XX mDouble X n

For all users aiming for the top The highest model performing high potential in every category.


Equipped with the industry's highest performance FET device (Our research as of December 2019)

E.S.C. is equipped with the highest level element in the FET element that determines the essential performance of E.S.C. Thereby, the control circuit has been brushed up.
The basic performance has been greatly improved, and the torque feeling and high efficiency required by the driver has been obtained.

Equipped with "Battery reverse connection protection circuit" and "Alert LED" for reverse connection.

"XARVIS XX" combines the best output in the RC industry with protection of substrate damage by reverse connection by optimizing the FET circuit.@(Our research as of December 2019) In addition, it is equipped with an "Alert LED" that informs you of the reverse connection.
This function prevents E.S.C.board damage due to reverse connection for about 10 seconds.
This protection function is only effective for ESC circuit board.
This function do not guarantee the protection of Chevalier series, capacitors or external devices.

Equipped with BEC voltage switching (6.0 / 7.4V) function

The output current has been increased in addition to the BEC voltage switching function.
It powerfully drives a 7.4V input compatible high torque servo.

Equipped with two dedicated ACUVANCE cooling fan terminals.@(Including fan for FLEDGE)

Two FAN dedicated terminals are installed to enable simultaneous connection of REY-Storm and FLEDGE.
[REY-Storm / XARVIS exclusive high-speed rotation FAN unit ]
[FLEDGE / Forced air-cooled brushless motor]
iWhen using ACUVANCE FAN, the original performance may not be exhibited by power supply from the BEC terminal of the receiver.j

Rebuilt our original 3D bridge structure design.@(FAN floating installation)

It is a structure that the FAN is installed floating above the E.S.C.
XARVIS adopted this 3D design that realized efficient cooling for the first time in the world.
The X-shaped design on the top of the ESC created an efficient airflow.
Higher cooling performance has been obtained.

New capacitor mounting terminal

A small terminal for capacitors is installed in addition to the battery connection terminal. This makes the soldering work easier.

XARVIS XX original setting data will be added at any time by installing a new program control circuit@yPz

Based on XARVIS, a new unique program control circuit to XARVIS XX is installed.
In addition to the newly installed setting items "torque level / torque end point" and "BEC voltage switching", setting items dedicated to XARVIS XX will be added at any time.

[Torque level]: Adjusting the feeling of acceleration / deceleration torque.
[Torque end point]: The neutral position is the starting point of the effect, and it is an item that determines up to which throttle position the torque level is effective.
Refer to the instruction manual for details.

The torque level and torque end point functions cannot be used or set incorrectly when using our motors before LUXON BS and motors of other manufactures.
In addition, the torque and BEC-related functions are TAO II exclusive setting items when XARVIS XX is released, but we plan to support FUTABA S.BUS compatible transmitters in near future.

Setting can be changed by TAOV

The settings on the XARVIS XX unit can be easily changed using the buttons on the main unit, but the use of TAOV greatly expands the settable items and values and dramatically improves drivability.

Also it fits wireless communication with FUTABA S.BUS compatible transmitter (update required)

If you are using Futaba S.BUS compatible transmitter, you can connect an optional S.BUS adapter (OP-15067) to change setting data using the transmitter screen. Motor speed, ESC temperature, Battery voltage, etc. can be displayed on the transmitter in real time.
Caution: XARVIS XX update is required to perform wireless communication using the transmitter.

  • * Please contact Futaba for compatible transmitters. (The transceiver may need to be updated.)
    The setting data cannot be stored in the transmitter, so please use TAOV for storing and managing the setting data.
  • * Items that can be set by TAOV and items that can be set by a FUTABA S.BUS compatible transmitter may be different.
Supports setting changes by Ne-St

XARVIS dedicated setting controller [Ne-St] can also be used.
A version with setting data suitable for XARVIS XX will be released.

Non-Boost / Non-Turbo status can be viewed with LED

The LED flashes when not using boost / turbo. Compatible with regulations for competitions where the use of these features is restricted.

Download manual
Download flowchart and list of set values
LED signal reference under standby state
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Product Lineup

At the top of the image will change and you move the mouse pointer to the image.

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Power supply 6.0V`8.5V
Max. continuous/instant current Up to max. current produced by battery
Compatible motors Sensored motor-unrestricted (when boost Aurbo is disabled)
sizes of cables AWG 12
Dimensions W30.5~D35.0~H20.5mm (excluding projection)
Weight (ESC main unit) 47.2g
Regulator for receiver/servo 6.0 / 5A@or@7.4V / 5A
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List of Accessories

Body 1
Instruction Manual 1
Flexible sensor wire (200mm) 1
RX black wire (200mm) 1
double face tape 2
shrinkage tube for silicon wire 2
Battery connector for large current 2
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XARVIS XX / S.BUS adapter Update

XARVIS XX allows you to enjoy the latest functions and feelings by updating (updating) the firmware (control program).
First, please refer to here, and when you are ready to update, please update according to the following procedure.

m1nInstall firmware update tool for XARVIS XX / S.BUS adapter on your PC

Acuvance Update Tool Ver.1.0.8 (Release Date, January 20, 2022) Update Download

The update tool is common to XARVIS and AIRIA. This step is not necessary if you have already installed it.

[2] Download the latest firmware for XARVIS XX / S.BUS adapter to your PC

0A.0B.02.00 Ver.1.0 (Release Date, December 27, 2019) XARVIS XX Download

mFUTABA S.BUS system compatible versionn

0A.0C.02.10 Ver.F2.1 (Release Date, December 24, 2021) XARVIS XX Download

Ver.F2.1FSupports the new setting function "Power Change".

It is necessary to update the S.BUS adapter together with the update of XARVIS XX, but the power change function is currently exclusive to TAOV.
iSetting items other than those related to power change can be changed with the transmitter as before.j

Users who are using TAOV in combination with transmitters other than those manufactured by FUTABA can also use the "power change" function by updating to this firmware.
iA separate TAOV update is required.j

  • When changing settings or performing telemetry communication with a FUTABA S.BUS system compatible transmitter, install this firmware on XARVIS XX.
  • Regarding XARVIS XX that has been updated to the version compatible with the S.BUS system, you can change the settings and save data in TAO II as usual, but you cannot use the data logging function with TAO II.
  • Items that can be set by TAOU and items that can be set by a FUTABA S.BUS compatible transmitter may differ.

mFirmware for S.BUS adaptern

0B.00.B2.01 Ver.B2.1 iRelease Date, December 24, 2021j S.BUS Download

Ver.B2.1FAdded support for XARVIS XX Ver.F2.1.

To update the S.BUS adapter, you will need a separately sold "S.BUS adapter update conversion cable (OP-15095)" in addition to the Windows PC / Update Device Kit III (OP-15087) or Update Device Kit II (OP-15064).

[3] Start the update tool and execute the firmware installation

The update of XARVIS XX is completed aboveI
Enjoy the latest features and feelingsI
Update XARVIS XX in the same procedure as XARVIS.

Setup manual for update tool

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