Receiver GR-12 HoTT + 3xG + 3A + Vario - V201B1

GR-12 +3xG +3A +Vario HoTT | #33577
 gr-12-3xg-3a_eng Version: HoTT_Software_V201B
Other downloads: - Firmware-Upgrade
- MacOS Software Update 1.1 Gyro Receiver for Apple 

- Some errors are eliminated in operation of the text menu
- The manual was corrected

MacOS Version 1.1 Update Software for Apple Computer from 18th September 2018
- Added update Software for Apple computer
- System requirements is Appel MAC with OSX El Captian (10.11.x)


After the update a function and range test should be made

A beta version of a program is an unfinished version that has already passed the alpha stage. Although the program can be used in its basic functions, it has not yet been fully tested for errors. This means that using the beta may cause crashes or bugs. 

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  • notice utilisation en Allemand

    Attention avec ce nouveau firmware le menu de setting attribution gyro a changé , malheureusement la notice d'utilisation '( fichier PDF ) est uniquement en Allemand ! totalement incompréhensible pour moi !

    Attention with this new firmware the menu of setting gyro allocation(attribution) changed, unfortunately the instructions for use ' (file PDF) are only in German! Totally incomprehensible for me!

  • Response to "Notice utilisation en Allemand"

    Hello Michel F.,

    I would like to inform you that you will find the instruction in English and France.

    Kind regards


  • Firmware V201b

    OUI , mais ce mode d'emploi V1.0 de Janvier 2013 ne correspond plus au firmware V201B du 28/10/2016 et ses nouvelles fonctionnalités
    Par exemple , les explications concernant le setting du Gyro contrl mode , 0,1 ,2ou 3

    YES, but this instructions for use V1.0 of January, 2013 does not correspond anymore to the firmware V201B of 28/10/2016 and its new features For example, the explanations concerning the setting of the Gyro contrl mode, 0,1, 2ou 3

  • Answer to "Firmware V201b"

    Hello Michel F.,

    I would like to inform you that we are still working on the translation of the instruction.
    I hope you can wait until the instruction is done.

    Thank you

    Kind regards


  • English Manual

    Hello Michel F.,

    I would like to inform you that the english manual for the GR-12 + 3xG + 3A Vario is included in the Version HoTT_Software_V201B.
    Please download the zip-data.

    Kind regards


  • mz-24, gr-18 +3Xg+3A+ vario, g-12+3xg +3A vario

    I am vietnamese, I used and learned also keep my patient for a year with graupner Radio, difficult to tunning the gr-18 flybarless, but after that I must say thanks graupner have release v2.0 firmware it is amazing, its rock and solid, convenience with all combo esc have great great. Governor, also strong bec, lots of more feature than other brands. Thanks graupner team have worked hard.

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