Troubleshooting- How to Set Up Smart Audio VTX Control

Check out Multirotor Guide It gives you the most straightforward and informative explanation about Smart Audio.

What you will learn in the guide: 

• What is Smart Audio?
• How to Connect VTX to FC with Smart Audio
• Set Up Smart Audio in Betaflight
• CLI Commands
• Betaflight OSD
• VTX Control via LUA Script

(Below is the screenshot of the guide )