Description
The Home Assistant Voice Assistant Preview Edition is an open-source voice assistant developed to integrate natively with Home Assistant and offer an early look at the future of voice control.
With dual microphones and an advanced audio processor, it captures commands with high precision, while the touch controls, multi-color LED ring, and molded polycarbonate case provide a premium experience that fits into any space.
This device stands out for the total openness of its software, firmware, and hardware, allowing for full customization, and for its strong focus on privacy, with local processing or via Home Assistant Cloud.
Product Features:
Brand: Home Assistant
Model: Voice Preview Edition Ok Nabu
Main processor: ESP32-S3 with 16 MB Flash + 8 MB PSRAM
Audio processing: XMOS XU316 (echo cancellation, noise reduction, automatic gain)
Microphones: Integrated dual array
Speaker: Internal, dedicated to voice feedback and notifications
Connectivity: WiFi 2.4 GHz, Bluetooth 5.0 LE
Audio output: 3.5 mm stereo jack + TI AIC3202 DAC (48 kHz)
Physical control: Multifunction button + rotary knob (volume/LED)
Security: Physical switch that cuts power to the microphones
Expandability: Grove port for sensors, exposed pads on the PCB
Software: ESPHome pre-installed
Compatibility: Full with Home Assistant (dedicated hardware or via Home Assistant Cloud)
Supported languages: Portuguese from Portugal included (evolving)
Material: Injection-molded polycarbonate (semi-transparent white)
Dimensions: 84 x 84 x 21 mm
Weight: 96 g (120 g with box)
Usage: Indoor, temperature 0–30°C, dry environment
Package Contents:
1 x Home Assistant Voice Preview Edition
1 x Quick start manual
Reference: HAONPE
Barcode: 0860011789727