AKK Nano3 VTX with Smart Audio. You can change channels and switch power output via OSD or Taranis LUA script.
Key features:
Supports Pit Mode
25mW and 200mW switchable
One button frequency and power setup
OSD configuration using smart audio
5V to camera @ under 300mA
Specification:
Output power: 25mW/200mW switchable
Input voltage: 3.2-5.5V
Antenna connector: IPEX
Cable connector: 6pin
Dimensions (without mounting hole): 19*19mm
Weight: 2.3g
Feature: Smart Audio