We are happy to bring you the release version of OpenTX 2.3.15, with support for the production version of Jumper T-Pro and Radiomaster Zorro, both in multi or ELRS versions, as well as TX16SMK2.

Download and install Companion and use it to retrieve and transfer the latest OpenTX firmware to your radio after configuring the proper radio type.

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New since 2.3.14

Radiomaster Zorro
  • Support for ELRS and multi version (ELRS require choosing internalELRS in companion options)
  • Support for small size Access modules (R9M pro,…)
Jumper T-Pro
  • Support for ELRS and multi version (ELRS require choosing internalELRS in companion options)
  • Support for OpenTX controlled multipos function switches. More info at : https://github.com/opentx/opentx/wiki/Function-switches
All radios
  • ELRS/Crossfire and Ghost module have now additional info like mixer rate or link speed in model setup
  • Radio with rotary encoder now have an option to invert encoder direction in radio setup
  • Throttle alerts are no longer dismissed by rotary encoder move
  • Support for Ghost 12bits protocol
  • Fix SBUS modules timings entries not always working
  • Switch display on main view now better matches radio physical implementation
  • Improve mixer rate when radio is used in joystick mode (2ms)
  • Add a new USB telemetry mirror function for USB links (Thanks vimalb)
  • Addition of function to managed flybared heli setups
  • Add a function to flash audio queue (flushAudio())
  • Better error message display on 128 screens
  • Lua task preempts long-running scripts instead of killing them
  • Add support for Ghost telemetry (ghostTelemetryPop(=/ghostTelemetryPush()))
  • getVersion() now returns osname
  • Improve HoTT telemetry (Thanks mha1)
  • Add support for improved rotary encoder board for TX16S (also in MK2)
  • Support for MPM 1.3.11
  • Colorlcd radio wizard now properly obeys default channel order
  • Fix trainer detection of some FrSky radios (X9 Lite, X7 Access)
  • Add optional prompt before writing files and models to radio
  • Clarifies wording for folder sync
  • French and Japanese translation improved (Thanks Lapinfou and Toshihiro Makuuchi)
  • Adjust simu clock according to local time on start

Thanks Elecpower for his awesome work on Companion

SDCard content for now version v0039

OpenTX Companion 2.3.15 - Windows Installer
If you get an error about “api-ms-win-crt-runtime-I1-1-0.dll missing” install MS VC++ runtime.

OpenTX Companion 2.3.15 - Mac OS X Disk Image

OpenTX Companion 2.3.15 - Linux DEB Package 64-bit

If you need help please refer to the great communities e.g. openrcforums or RCGroups. You can pop in our chat room where other users and/or devs may be available.


22 April 2022