RealSimGear

WARNING: The RealSimGear Firmware Update Utility is not used for updating the RealSimGear X-Plane Plugin, RealSimGear MSFS Device Interface, or CommandMapping.ini files. It should only be used if you have recently updated from a much older version of the plugin/Device Interface, corrupt, or missing firmware.

Improper use of the firmware utility can cause device failure that may require your device to be sent to our repair center for correction. If you have any questions regarding the firmware utility and its usage please contact the RealSimGear Support team at: <a href="mailto:support@realsimgear.com" rel="nofollow noopener noreferrer" target="_blank">support@realsimgear.com</a>

Firmware Update Utility Download Page and Installation Instructions for Windows users <a href="https://help.realsimgear.com/en/articles/4490455-realsimgear-firmware-utility-windows-only">here</a>.

Firmware tool for MacOS Users and Instructions <a href="https://help.realsimgear.com/en/articles/8212669-rsg-firmware-macos">here</a>.

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Version 3.2.x - Requires X-Plane 11/X-Plane 12 or Microsoft Flight Simulator 2020,

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GNS530.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GNS530</a> - Version 3.2.4

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GNS530v2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GNS530v2</a> - Version 3.2.4 (Used on units with the USB plug on the back instead of the side)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GNS430.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GNS430</a> - Version 3.2.4

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GTN650.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GTN650</a> - Version 3.2.4

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GTN750.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GTN750</a> - Version 3.2.4 - This is for use with the older v1 style GTN devices with TWO USB cables

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GTN750v2.ino.standard.hex" rel="nofollow noopener noreferrer" target="_blank">GTN750v2</a> - Version 3.2.4 - This is for use with the newer v2 style GTN devices with ONE USB cable

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GFC500.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GFC500</a> - Version 3.2.4

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GFC500v2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GFC500v2</a> - Version 3.2.4 (This is for the newer versions with the USB connector on the back of the unit)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GFC700.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GFC700</a> - Version 3.2.4

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GMA350.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GMA350</a> - Version 3.2.4 (This is for the older versions with a USB connector on the side of the unit)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GMA350v2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GMA350v2</a> - Version 3.2.4 (This is for the newer versions with the USB connection on the back of the unit)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GMAADDON.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">G1000GMA</a> - Version 3.2.4 (This is for the new version with a USB connection)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-G1000XFD.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">G1000XFD</a> - Version 3.2.4 (Used for both PFD and MFD Gen2/3 units)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-G1000XFDv2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">G1000XFD</a> - Version 3.2.4 (Used for both PFD and MFD Gen4 units with backlighting)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-G1000XFD1.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">G1000XFD1</a> - Version 3.2.4 (Used for both PFD and MFD Gen1 units on port 1)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-G1000XFD2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">G1000XFD2</a> - Version 3.2.4 (Used for both PFD and MFD Gen1 units on port 2)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-MFD15.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GDU1500 15" MFD</a> - Version 3.2.4

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GCU47x.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GCU47x</a> - Version 3.2.4

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GCU479.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GCU479</a> - Version 3.2.4

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-G5.ino.standard.hex" rel="nofollow noopener noreferrer" target="_blank">G5</a> - Version 3.2.4 (Used for both PFD and HSI units)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-RSGTBM.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">RSG TBM Panel</a> - Version 3.2.4

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-M9TBMv1.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">M9 TBM Panelv1 </a>- Version 3.2.4 (Version with taller ELT switch)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-M9TBMv2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">M9 TBM Panelv2</a> - Version 3.2.4 (Version with small ELT switch)

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-Cirrus-Switch.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">Cirrus Switch Panel</a> - Version 3.2.4

<a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-Generic-Switch.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">Generic Switch Panel</a> - Version 3.2.4

- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GNS530.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GNS530</a> - Version 3.2.4
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GNS530v2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GNS530v2</a> - Version 3.2.4 (Used on units with the USB plug on the back instead of the side)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GNS430.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GNS430</a> - Version 3.2.4
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GTN650.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GTN650</a> - Version 3.2.4
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GTN750.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GTN750</a> - Version 3.2.4 - This is for use with the older v1 style GTN devices with TWO USB cables
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GTN750v2.ino.standard.hex" rel="nofollow noopener noreferrer" target="_blank">GTN750v2</a> - Version 3.2.4 - This is for use with the newer v2 style GTN devices with ONE USB cable
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GFC500.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GFC500</a> - Version 3.2.4
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GFC500v2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GFC500v2</a> - Version 3.2.4 (This is for the newer versions with the USB connector on the back of the unit)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GFC700.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GFC700</a> - Version 3.2.4
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GMA350.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GMA350</a> - Version 3.2.4 (This is for the older versions with a USB connector on the side of the unit)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GMA350v2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GMA350v2</a> - Version 3.2.4 (This is for the newer versions with the USB connection on the back of the unit)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GMAADDON.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">G1000GMA</a> - Version 3.2.4 (This is for the new version with a USB connection)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-G1000XFD.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">G1000XFD</a> - Version 3.2.4 (Used for both PFD and MFD Gen2/3 units)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-G1000XFDv2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">G1000XFD</a> - Version 3.2.4 (Used for both PFD and MFD Gen4 units with backlighting)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-G1000XFD1.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">G1000XFD1</a> - Version 3.2.4 (Used for both PFD and MFD Gen1 units on port 1)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-G1000XFD2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">G1000XFD2</a> - Version 3.2.4 (Used for both PFD and MFD Gen1 units on port 2)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-MFD15.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GDU1500 15" MFD</a> - Version 3.2.4
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GCU47x.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GCU47x</a> - Version 3.2.4
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-GCU479.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">GCU479</a> - Version 3.2.4
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-G5.ino.standard.hex" rel="nofollow noopener noreferrer" target="_blank">G5</a> - Version 3.2.4 (Used for both PFD and HSI units)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-RSGTBM.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">RSG TBM Panel</a> - Version 3.2.4
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-M9TBMv1.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">M9 TBM Panelv1 </a>- Version 3.2.4 (Version with taller ELT switch)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-M9TBMv2.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">M9 TBM Panelv2</a> - Version 3.2.4 (Version with small ELT switch)
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-Cirrus-Switch.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">Cirrus Switch Panel</a> - Version 3.2.4
- <a href="https://rsgpublicfiles.s3.us-east-2.amazonaws.com/firmware/V3/RealSimGear-Arduino-3.2.4-Generic-Switch.ino.mega.hex" rel="nofollow noopener noreferrer" target="_blank">Generic Switch Panel</a> - Version 3.2.4

RealSimGear Firmware Update Utility

Firmware Update Utility Download Page and Installation Instructions for Windows users here.

Firmware tool for MacOS Users and Instructions here.

Firmware Files