SAN JOSE, Calif., April 10, 2026 — THIRDREALITY today announced commercial availability of the Voice & Music Assistant Dev Edition, a compact Linux-based voice and audio device for Home Assistant users who want local voice interaction and multi-room music playback without relying on cloud-dependent smart speakers.
A local-first voice and audio endpoint for Home Assistant users.
Built to integrate directly with Home Assistant Voice Assistant and Music Assistant, the Voice & Music Assistant Dev Edition acts as a dedicated endpoint for audio capture and playback, while all speech processing, intent handling, and automation logic remain on the Home Assistant host.
Simple Setup for Home Assistant Environments
The Voice & Music Assistant Dev Edition is designed to be easy to deploy in existing Home Assistant setups. With Home Assistant Voice Assistant and Music Assistant preloaded, users can bring the device online, connect it to Wi-Fi, and add it to Home Assistant without assembling separate microphones, speakers, or custom audio hardware.
This streamlined setup makes it suitable not only for experimentation, but also for permanent installations as distributed voice access points or audio endpoints throughout the home.
Designed for Local-First Smart Homes
Unlike traditional smart speakers that embed proprietary assistants and cloud services, the Voice & Music Assistant Dev Edition follows a satellite-style architecture aligned with Home Assistant’s local-first philosophy. The device captures voice input, forwards audio to the Home Assistant voice pipeline, and plays back text-to-speech responses or music streams locally through its built-in speaker.
This approach gives users full control over voice behavior, audio routing, and automation logic, while keeping system operation transparent and customizable.
Purpose-Built Hardware for Voice and Music Workflows
The Voice & Music Assistant Dev Edition combines voice interaction and audio playback in a single hardware unit:
- Dual digital microphones supporting wake-word or button-activated voice capture
- Integrated 3 W / 4 Ω speaker for local TTS playback, Music Assistant streaming, and system audio
- Linux-based platform powered by a quad-core ARM Cortex-A53 processor with 256 MB RAM and 512 MB onboard flash
- 2.4 GHz Wi-Fi connectivity optimized for stable deployment in Home Assistant environments
By consolidating microphones, speaker, and system software into one device, THIRDREALITY reduces hardware complexity while preserving flexibility for advanced configurations.
Multi-Room Music with Music Assistant
When used with Music Assistant, the Voice & Music Assistant Dev Edition can participate in multi-room music playback, allowing multiple devices to play synchronized audio across different rooms. Each unit appears as an independent player endpoint in Home Assistant, making it easy to group devices, route audio, or combine voice interaction and music playback within the same space.
This makes the device suitable for kitchens, offices, bedrooms, or shared areas where both voice access and music playback are desired.
One Device, Two Home Assistant Roles
When paired with Home Assistant, the Voice & Music Assistant Dev Edition can operate simultaneously as:
- A voice endpoint for Home Assistant Voice Assistant, enabling local speech input and spoken responses
- A music playback endpoint for Music Assistant, supporting single-room or multi-room audio
This shared hardware model reflects real-world usage, where voice interaction and music playback naturally coexist on the same device.
From Developer Tool to Consumer-Available Product
Originally introduced as a developer-focused reference platform, the Voice & Music Assistant Dev Edition is now available to consumers who are comfortable working within the Home Assistant ecosystem and want a ready-to-use hardware solution for local voice and audio projects.
The product is intended for Home Assistant hobbyists, advanced users, and integrators rather than as a turnkey consumer smart speaker.
Two Editions for Different Workflows
The Voice & Music Assistant Dev Edition is available in two configurations. The Standard Edition ($69.99) supports firmware flashing and software updates, ideal for deployment and basic testing. The Debug Edition ($79.99) adds a debug board for real-time log reading, on-device development, and deep troubleshooting—recommended for engineers and R&D teams. The Debug Edition is available on both Amazon US and THIRDREALITY's official store, while the Standard Edition is offered exclusively on the THIRDREALITY website.
Availability
The Voice & Music Assistant Dev Edition is available through Amazon and the THIRDREALITY online store. The Standard Edition is priced at $69.99; the Debug Edition, which adds a debug board for development and troubleshooting, is priced at $79.99.
About THIRDREALITY
THIRDREALITY is a smart home technology company dedicated to developing reliable, user-friendly and practical connected devices. Its portfolio includes sensors, switches, plugs, lighting products, controllers and automation solutions built on Matter, Thread, Zigbee and Wi-Fi.
Media Contact
Tina Zhu
Marketing Manager
Third Reality, Inc.
info@3reality.com