DJI Focus Expansion Module

Overview

The DJI Focus Expansion Module is used to extend the communication distance of the DJI Focus when used with Lightbridge compatible devices. It is compatible with the Matrice 600 when used with the Ronin-MX or Zenmuse X5/X5R. The DJI Focus Expansion Module can also be used to wirelessly control the Inspire 1 Pro/RAW camera’s aperture, focus and zoom from 3.1 miles (5 km) away.
When using the DJI Focus with the Matrice 600 and the Ronin-MX, the Ronin-MX can provide power and signal communication to DJI Focus motor through DJI Focus – Expansion Module Power and Data Cable, so you can adjust focus from a distance using the DJI Focus expansion module.

Specifications
Operating Frequency: 5.725-5.825 GHz
Transmission Distance: 50 m (the distance between the Expansion Module and the Master Remote Controller of the Matrice 600 or Inspire 1 Pro/RAW, unobstructed, free of interference)
Transmitter Power (EIRP): 13 dBm
Operating Temperature Range: -4° to 131°F (-20° to 55 °C)
Operating Voltage: 100 mA@3.7 V

DJI Focus Expansion Module User Guide v1.0