Set Up an Auracast Group for Your Transmitter & Receivers

Sync grouping and password settings so all receivers or headsets join the same broadcast.

1. Download the Firmware Updater

Go to the Avantree firmware updates page: Oasis Aura Auracast Updater

Download and install the Updater App on your computer.

2. Update Firmware First (Recommended)

Before connecting devices, please ensure both transmitter and receivers are updated to the latest compatible firmware versions.

Transmitter: V10.9.3 or later

Receiver: V0.2.9 or later

3. Connect Devices

Use a USB-C data cable to connect the transmitter to your computer.

Turn on all receivers that need to be synchronized and ensure they are successfully connected to the transmitter.

The password can only be synchronized to receivers that are powered on and connected during the setup process.

4. Set Grouping Password

In the Updater App, go to the “Advanced” tab.

●  Set Encryption to:

Encrypted (User-defined)

●  Enter your custom Passcode

Then enable:

● “Synchronize to supported Avantree Rx”

Click:

● “Apply Settings” to finalize

5. How It Works (Single & Multi Transmitter)

This feature supports both single-transmitter and multi-transmitter deployments.

Single Transmitter

●  One transmitter broadcasts to multiple receivers

●  All connected supported receivers automatically join the same transmitter after password sync

Multi-Transmitter

●  Multiple transmitters can be deployed in the same environment

●  Each transmitter can use a different passcode to create separate groups

●  Receivers automatically connect to the correct transmitter group

●  Prevents cross-connection between nearby transmitters

Note: This feature is only supported on selected Venucast receivers (e.g.,AuraClip, AuraLink, Harmony A1/ A2 Solo and more will be coming ).

6. Video Guide

For detailed step-by-step instructions, please refer to the setup video: