OpenTX Companion and firmware are now available as version 2.1.3.

This release fixes a couple of minor bugs introduced in 2.1.2:

  • Timers were not working on AVR boards (original 9X/9XR)
  • Automatically played switch sound files were shifted
  • UI bug in special functions
  • Missing translations in companion

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

Please note that the Windows version and the Linux RPM versions of Companion are released first. OSX and deb packages may be released later on.

Full changelog for 2.1.3

Download links:

OpenTX Companion 2.1.3 - Windows Installer

OpenTX Companion 2.1.3 - Linux RPM Package 32-bit

OpenTX Companion 2.1.3 - Linux DEB Package 32-bit 64-bit

OpenTX Companion 2.1.3 - Mac OS X

MD5 hashes for downloads:

9727b04c3b54967d38bb521ec285d7be  companion21_2.1.3_amd64.deb
97d1f64e35dffa5c32bbfd50fae9d917  companion21_2.1.3_i386.deb
74785059F030906BC99AAD658109E382  companion21-2.1.3-i686.rpm
6521C6351A859BA76207EC5B558A014C  companion-windows-2.1.3.exe
22A52F5FB04EDD71A424FBE3DEF1C7B9  companion-macosx-2.1.3.dmg

Notice for Windows XP users

If you experience a problem starting Simulator.exe, then install Microsoft Visual C++ 2008 Redistributable Package (x86)


09 September 2015