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Version History :
UpdateTime Version Notes File Size Download
2017-02-05 170204

The document was created by Mike Dailey and Jan Urbanek with support from the OpenTX team members Bertrand Songis and Andre Bernet.
1. Added a document index.
2. Added new information to cover recent OpenTX changes and other edits for readability. 
3. Added new battery disconnect section and instructions on recovering from a hung system caused by flash problems.

1.1MB
2017-01-24 170124

The document was created by Mike Dailey and Jan Urbanek with support from the OpenTX team members Bertrand Songis and Andre Bernet.
1. Added more information about the FrSky download website firmware folder structure and file name changes.
2. Added a new section on Smart Port flashing using the X12S to flash the XJT, Redundancy Bus, receivers, etc. 

973KB
2016-10-23 161023

The document was created by Mike Dailey and Jan Urbanek with support from the OpenTX team members Bertrand Songis and Andre Bernet.

Updated the OpenTX flashing section to included setup for the newest SD card contents. Added a new link for downloading Companion.

Deleted Option Three flashing option that is no longer needed and moved part of that information to the Option Two flashing option.

Reorganized the section for systems that are operating with FrTX OS firmware and just require a normal FrTX firmware update.

450KB
2016-09-12 160910

The document was created by Mike Dailey and Jan Urbanek with support from the OpenTX team members Bertrand Songis and Andre Bernet.

The document covers:
1. Flashing X12S Horus with OpenTX and contains step-by-step instructions on preparing the FrTX files so the system can be recovered to FrTX at a later date.

2. The detailed steps for setting up the OpenTX SD card, installing everything you need to flash X12S Horus with OpenTX 2.2. It includes options for recovering the system back to FrTX after running OpenTX.

3. Backing up the FrTX bootloader and firmware using Companion to restore X12S Horus at a later date, but it is always good to have the actual FrTX files before installing OpenTX.

4. The FrTX flashing process for the normal FrTX firmware update process.

462KB