OpenTX Companion and firmware are now available as version 2.1.9.

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

Full changelog for 2.1.9

Download links:

OpenTX Companion 2.1.9 - Windows Installer

OpenTX Companion 2.1.9 - Linux RPM Package 32-bit

OpenTX Companion 2.1.9 - Linux DEB Package 32-bit 64-bit

OpenTX Companion 2.1.9 - Mac OS X

Notice for Windows XP users

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


15 September 2016