ReSpeaker Voice Assistant Maker Kit (inc 2 Mic Array, ESP32-S3 and Acrylic Enclosure)
Transform your projects with the ReSpeaker 2-Mic Voice Assistant Maker Kit, featuring dual microphone array technology, XMOS XU316 AI chip, and ESP32S3 integration for custom voice control applications and smart home automation, all bundled up in a neat package.
Available with a lead time
Expect dispatch between Jun 09 and Jun 10
Transform electronic projects into sophisticated voice-enabled devices with the ReSpeaker Voice Assistant Maker Kit. This comprehensive hardware solution combines advanced dual-microphone array technology with powerful audio processing capabilities, enabling the development of interactive voice control systems and smart automation solutions. The integration of the XMOS XU316 AI chip alongside pre-soldered XIAO ESP32S3 provides a robust foundation for creating voice-enabled applications.
Key Features
- Advanced dual microphone array with far-field voice capture up to 3 metres, ideal for classroom and workspace environments
- XMOS XU316 AI chip provides real-time audio processing with built-in algorithms for superior voice recognition
- Pre-soldered XIAO ESP32S3 enables wireless connectivity and programming flexibility
- High-quality 5W audio output delivers clear voice responses and audio feedback
- Integrated acoustic enclosure design optimises audio performance in various environments
- Multiple platform compatibility including Home Assistant, Amazon Alexa, and Google Assistant
- Comprehensive development support across Arduino, PlatformIO, MicroPython, and CircuitPython
Technical Specifications
Audio Processing Capabilities
- Microphone Sensitivity: -26 dBFS
- Signal-to-Noise Ratio: 64 dBA
- Acoustic Overload Point: 120 dBL
- Maximum Sampling Rate: 16KHz
Built-in Algorithms
- Natural Language Understanding (NLU)
- Interference Cancellation (IC)
- Acoustic Echo Cancellation (AEC)
- Noise Suppression (NS)
- Voice-to-Noise Ratio (VNR)
- Automatic Gain Control (AGC)
What's in the Box
- ReSpeaker Lite board with pre-soldered XIAO ESP32S3
- 5W Mono Enclosed Speaker (if selected)
- Acrylic Enclosure components (if selected)
Compatibility
Software Platforms
- Home Assistant via ESPHome for smart home integration
- Amazon Alexa for voice assistant capabilities
- Google Assistant for voice control applications
- Arduino IDE for custom programming
- PlatformIO for advanced development
- MicroPython and CircuitPython for simplified programming
Hardware Interfaces
- Raspberry Pi via USB connectivity
- PC/Mac through USB Audio Class 2.0
- XIAO ESP32S3 direct integration
- Adafruit QT Py via I2S interface
Additional Resources
Exact shipping can be calculated on the view cart page (no login required).
Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).
We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):
- $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
- $7+ for Standard Post (typically 6+ business days, tracked)
- $11+ for Express Post (typically 2+ business days, tracked)
- Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.
Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.
Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.
International Orders - the following rates are for New Zealand and will vary for other countries:
- $12+ for Pack and Track (3+ days, tracked)
- $16+ for Express International (2-5 days, tracked)
If you order lots of gear, the postage amount will increase based on the weight of your order.
Our physical address (here's a PDF which includes other key business details):
Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia
Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.
Have a product question? We're here to help!
Videos
View AllGuides
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How to Use Speakers and Amplifiers with Your Project
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