Home Assistant Voice: The Voice Assistant Designed for Your Privacy
Home Assistant Voice Preview Edition is an open-source voice assistant specifically designed to integrate seamlessly with Home Assistant. This device combines technological innovation with a strong commitment to user privacy.
Privacy First
This device operates entirely locally, powered by high-performance hardware developed by Home Assistant. It also offers optional command processing via the Home Assistant Cloud, adhering to strict privacy policies. A physical switch allows you to disable the microphones for added peace of mind.
Cutting-Edge Design and Features
High-quality audio: Equipped with dual microphones and an XMOS audio processor, it reduces ambient noise to capture your commands accurately.
Visual and touch interface: A multicolour LED ring reflects the device status, while touch controls and a dial adjust volume and lighting intensity.
Built-in speaker: Provides audio notifications and supports an external speaker via a 3.5 mm audio jack.
Full Compatibility with Home Assistant
Fully developed by the Home Assistant team, it ensures seamless integration with the platform. It also supports additional sensors through its Grove port and open design for advanced customisation.
Easy Setup and Multilingual Support
Simply connect the device using a USB-C cable (not included), and it will automatically configure via an intuitive setup wizard. While the number of supported languages is currently limited, ongoing development aims to surpass other assistants with help from the community.
Innovation and Customisation
Openness and Extensibility
Open-source: The software, firmware, and hardware are fully modifiable.
Active community: Users worldwide can contribute to the project, driving innovation and personalisation.
Advanced Audio Processing
The device features a XMOS XU316 processor that automatically adjusts gain, cancels echo, and reduces noise, ensuring optimal audio performance.
A Look Towards the Future of Voice Control
Home Assistant Voice Preview Edition enables users to experience a new era of privacy-focused voice assistants. This device is not only functional but also a reflection of Home Assistant’s commitment to open, respectful technology.
Technical Specifications of the NC-VK-9727
Processor: ESP32-S3 SoC with 16 MB FLASH and 8 MB PSRAM.
Audio: XMOS processor with echo cancellation and noise reduction.
Connectivity: 2.4 GHz Wi-Fi and Bluetooth 5.0.
Power supply: USB-C (5 V, 2 A).
Outputs: 3.5 mm audio jack.
Controls: Dial, multifunction button, and microphone mute switch.
Dimensions: 84 x 84 x 21 mm, 96 g.
Material: Semi-transparent white polycarbonate.
Requirements: Prior Home Assistant setup on another device.
