All sound files are inside the SOUNDS/yaapu0/language folder, where language is a 2 chars language code.

Supported languages are

• english (en)
• italian (it)
• german (de)
• french (fr)

Sound files can be customized but must be compatible with OpenTX

An easy way to automate creation of sound files is by using the TTSAutomate tool with a phrase file.

There are 3 english reference phrase files in the /SOUNDS/yaapu0 folder:

1. english.psv for events and flightmodes
2. english_msg_hash.psv for mavlink statustext message parsing
3. english_px4.psv for PX4 flightmodes

Taranis and Horus phrase files may differ so make sure to pick the right one.

Note:In order to add new languages the script needs to be recompiled because the language must be added to the script configuration menu.