12. Hold either your rudder trim button or the aileron trim button to the center (it doesn't matter which), BOTH
the aileron trim and the rudder trim to the center and turn on your Taranis. If you get to the bootloader
screen, you have successfully updated both your firmware and the bootloader to the latest versions.
Updating the firmware of your Transmitter
As mentioned before, the program of your radio can be replaced, either to change the display language or to take
advantage of new functions or corrections.
You have two options to update the firmware
TX Off method
The first thing to do is to power your radio off and connect it to your computer's USB port.
Installing the driver (for Windows only)
This is only required the first time you flash your radio on a given computer. If already done you can skip this
section.
●
Download the Zadig utility for your operating system from its homepage:
●
Run it as Administrator (Right-click and select the relevant entry).
●
In the big dropdown, you should find an entry named "STM32 BOOTLOADER". Select it, and click the
"Install Driver" button.
●
If you do not have that entry, choose Options -> List All Devices, and it should now appear in the list.
Select that entry, and click the "Replace Driver" button.
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Summary of Contents for OpenTX 2.0+
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