Dynon D10/D100/D180 Series Software Downloads

Dynon Avionics provides free software and firmware. We encourage you to visit this page regularly to learn about any new features, enhancements or fixes.



The software updates incorporate signifigant changes and fixes. Please see the "release notes" links below for more information. Note that software for Autopilot devices (servos and AP74) is incorporated in EFIS product software; you must have your servos and AP74 power ON while updating your EFIS product.

Please read the Firmware Installation Instructions before proceeding.

To update your Dynon product, download the Dynon Product Support Program, which includes the latest firmware for all Dynon products.

If you have an EDC-D10A, servos, and/or an AP74, make sure these devices are powered on and connected to your EFIS product during a firmware update process. Firmware must be loaded on the EFIS and EDC simultaneously.

WARNING: Please Read
Some users have experienced power loss on their laptops during firmware uploads. Before proceeeding with a firmware update on your Dynon product, we highly recommend that you connect your laptop to an AC power source to avoid partial firmware loads. Should your computer lose power in the middle of a firmware update, please DO NOT power cycle the Dynon instrument. If your instrument seems stuck on the yellow loader screen, power your laptop back up and continue the firmware update WITHOUT restarting the Dynon instrument. Power cycling the Dynon instrument during a firmware update will result in a failure that will require factory service.
Product Version/Release Link
EFIS-D10A version 5.6.1 released 8/2/16Release Notes
EFIS-D100 version 5.6.1 released 8/2/16Release Notes
EMS-D10version 5.6.1 released 8/2/16Release Notes
EMS-D120version 5.6.1 released 8/2/16Release Notes
FlightDEK-D180 version 5.6.1 released 8/2/16Release Notes
HS34version 5.6.1 released 8/2/16Release Notes
EFIS-D6 version 1.1.4 released 8/2/16Release Notes
EFIS-D60version 1.1.4 released 8/2/16Release Notes
EFIS-D10version 1.13.0 released 6/3/05Release Notes

Dynon Product Support Program
Windows-based PC program for upgrading all Dynon D10/D100/D180 Series products, creating checklists, and downloading internally-logged data. This program includes firmware for all Dynon D10/D100/D180 Series products.

When upgrading firmware for your Dynon products be sure to download the latest Installation and User Guides!

The Dynon Support Program program should work with Windows 98SE and later. It does not work with MacOS, but can work with Apple computers when they run Windows via Apple's Bootcamp program.

Software Updated Action
5.6.1 PC Software (Includes D6/D60 Ver 1.1.4) 08/02/16 DOWNLOAD

For a comprehensive guide on how to use the Dynon Support program to update, load checklist, and perform other operations on D10/D100 series products download the following guide.

Guide Name Updated Action
Dynon Avionics Product Support Program Guide and FAQ. 12/16/15 DOWNLOAD


USB-Serial Converter Drivers
These are the updated drivers for use with USB-Serial converters sold by Dynon Avionics. They may not work with other USB-serial converters. These drivers are for use with most recent versions of Windows through Windows 7. After the driver install finishes, you may need to disconnect and reconnect the USB-serial converter before it will work properly. Not for use with 64 bit OS's.

Software Updated Action
USB-Serial Converter Driver Installer None DOWNLOAD


These are the updated drivers for use with USB-Serial converters sold by Dynon Avionics. They may not work with other USB-serial converters. These drivers are for use with Windows Vista 64 Bit, and Windows 7 64 Bit ONLY. After the driver install finishes, you may need to disconnect and reconnect the USB-serial converter before it will work properly.

Software Updated Action
USB-Serial Converter Driver Installer For Windows 64 Bit OS's ONLY None DOWNLOAD


EFIS-D10 Magnetic Calibration Programs
Calibration program used when utilizing the built-in compass. Note: EFIS-D10 only! Other products do not use this program

Software Updated Action
1.1.3 Internal Compass Calibration Program 08/23/03 DOWNLOAD
1.1.3 Remote Compass Calibration Program 08/27/03 DOWNLOAD