Vtx-tables

Download the VTX table from the manufacturer's website and use the "Load from file" button in the Video Transmitter tab.

Copy and paste the manufacturer-provided VTX table text into the Betaflight CLI.

are a crucial configuration file in Betaflight (since version 4.1) that tell your flight controller exactly how to communicate with your Video Transmitter (VTX). They map specific frequency channels and power levels (mW) to commands sent via protocols like SmartAudio or IRC Tramp . Key Components of VTX Tables vtx-tables

Newer VTXs use SmartAudio 2.1+ (power in dB), while older ones use 2.0 (power in 0-3 values).

In Betaflight Configurator, check the Presets tab for your specific VTX model (e.g., Rush Tank, TBS Unify). Download the VTX table from the manufacturer's website

Defines if you are using TBS SmartAudio or IRC Tramp.

Many VTXs come "locked" to legal frequencies/power. You must apply an unlocked table or use the manufacturer’s instructions to unlock it, otherwise, you cannot use high-power modes. Reboot: Always save and reboot after applying a VTX table. To get you the exact answer, I need to know: What is the exact model of your VTX ? What protocol are you using (SmartAudio or IRC Tramp)? They map specific frequency channels and power levels

Once I know this, I can help you find the right VTX table or tell you how to set it up. How to configure VTX tables for drone? - Facebook