Note that OpenTX 2.2 includes dfu-util and avrdude in its .app package (companion and this installer is no longer needed.

Flashing utility for the Taranis on Mac OS X.

  • Download and install
  • Make sure that in OpenTX Companion’s Burn Preferences (OpenTX Companion menu -> Preferences) the dfu-util path is set to “/opt/local/bin/dfu-util”.
  • Dismiss with OK, and you should now be able to flash.

Download Link


15 July 2013