Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microphone Array | 2-Microphone Linear Array |
| Processor | XVF3000 Voice Processing Chip |
| Interface | USB, I2S, UART, GPIO |
| Compatibility | Raspberry Pi, PC, Linux Systems |
| Voice Features | Beamforming, Echo Cancellation, Noise Suppression |
| Power Supply | 5V via Micro-USB or GPIO Header |
| Dimensions | 65mm x 25mm x 12mm |
| Weight | 15 grams |
| Software Support | Python SDK, C++ Library, ROS Compatible |
| Application Scenario | Smart Home Prototyping, Voice Assistant Development |
Anonymous
Mar 25, 2026
Rating: 5/5
Excellent value for money
Compared to other dev boards with similar voice processing capabilities, this is incredibly affordable. It handles wake-word detection locally without needing cloud APIs, which was a key requirement for my privacy-focused project.
Anonymous
Mar 20, 2026
Rating: 4/5
Solid performance for prototyping
I used this to prototype a smart lighting controller. The latency is low, and the voice recognition accuracy is high in quiet environments. In very noisy rooms, you might need to tune the sensitivity parameters.
Anonymous
Mar 16, 2026
Rating: 5/5
Beginner friendly
As someone new to voice AI, I found the pre-built images and tutorials very helpful. I had a working voice assistant running within an hour of unboxing. Highly recommend for students and hobbyists.
Anonymous
Mar 10, 2026
Rating: 4/5
Great hardware, documentation could be better
The hardware quality is excellent and the echo cancellation is effective. However, some of the Python examples in the repository were slightly outdated. Once I figured out the dependencies, it worked flawlessly.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for Raspberry Pi voice projects
This board integrated seamlessly with my Raspberry Pi 4. The beamforming works surprisingly well for a two-mic setup, picking up commands clearly even with background TV noise. Setup took about 20 minutes following the wiki.
Anonymous
Mar 02, 2026
Rating: 4/5
Good integration with ROS
We are using this on a small service robot. The I2S output is clean, and integrating it with ROS nodes was straightforward. The only downside is the limited range compared to 4-mic arrays, but expected for the size.
Q: Can I power this directly from the Raspberry Pi GPIO pins?
A: Yes, the board can be powered via the 5V and GND pins on the Raspberry Pi GPIO header. Ensure your Pi's power supply is sufficient to handle both the Pi and the ReSpeaker Lite.
Q: What is the maximum distance for reliable voice pickup?
A: With the 2-microphone array and beamforming enabled, reliable pickup is typically achieved up to 3-5 meters in a standard indoor environment, depending on ambient noise levels.
Q: Does this board support Alexa or Google Assistant directly?
A: The board provides the hardware and algorithms for voice capture and processing. You can run open-source assistants like Mycroft or integrate with Alexa/Google SDKs on the host device (like a Raspberry Pi) connected to this board.
Q: Is there a Windows driver available for this device?
A: Primary support is for Linux-based systems. While it may function as a standard USB audio device on Windows, the advanced voice processing features and SDK tools are optimized for Linux environments.
Q: Does it come with a case or enclosure?
A: No, the package includes only the ReSpeaker Lite board. You will need to purchase a case separately or design a custom 3D printed enclosure for your specific project needs.
MOOCAT Loose-Leaf Refill – 300G Wood Pulp Fine-Texture Blank Paper for OC Binders A9/B5/M5/M6 Hand Drawing
$12.90
Lanzhai Calligraphy Wool Felt Mat – Mini Arm Rest and Inkstone Pad with Creative Chinese Style Design for Painting and Writing
$7.48
Qing Dynasty Calligrapher Lin Zexu Guangeti Small Regular Script: Buddha Speaks of the Infinite Life Sutra, Brush Tracing Practice Long Scroll Copybook
$8.80
Lightweight Ceramsite Bottom Padding, Professional Backfill for Sunken Bathroom Engineering and Construction, Large Granules
$30.10
![[In Stock] MINISO YOYO Wind-Chasing Diary Series Aromatherapy Figure Blind Box – Youyou-chan Ornament](https://www.gosteppe.com/cache/small/product/269008/legacy-main-75745db0463ce5521fe5703d.webp)
[In Stock] MINISO YOYO Wind-Chasing Diary Series Aromatherapy Figure Blind Box – Youyou-chan Ornament
$49.00
Sanitary Juice Beverage Dairy Mixing Tank Food Pharmaceutical Electric Heating Emulsification Reaction Dissolution Tank
$4,122.00
Zhi Paper Calligraphy Copybook: Shen Du's Red Cliff Ode, Jingzhai Zhen, and Bu Zi Qi Shuo - Small Regular Script Cards for Tracing Practice
$17.00
Maike Outdoor Waterproof Dry Bag - Crossbody Travel Backpack for Rafting Diving and Beach Activities
$19.90
Oriental Pearl Dual Porcelain Jar Gift Set: Green Tea, Black Tea, Jin Jun Mei, and Pu'erh Loose Leaf Tea in Porcelain Jars
$140.41
Transparent Retainer Storage Case – Portable Soaking and Cleaning Box for Orthodontic Appliances and Dentures
$8.42
Original Wang Xizhi Huangting Small Regular Script Calligraphy Copybook for Soft/Hard Tip Pens Tear-Off Card Precise Tracing Kaishu Huan'e Tie
$35.70
Foldable Kitchen Sink Dish Drying Rack - Silicone Roll-Up Mat and Countertop Organizer
$25.40
Rapid Folding Shopping Cart, Small Trolley for Stairs, Lightweight Portable Home Handcart, Supermarket Pushcart and Vegetable Basket
$178.39
Over-Toilet Storage Rack - No-Drill Toilet Paper Holder with Multi-Compartment Shelves for Wet Wipes and Aromatherapy
$19.71
Stainless Steel Planter Pot - Outdoor Vegetable and Flower Growing Box for Balcony, Rooftop, Courtyard, Auto-Drainage, Customizable
$42.50
Stainless Steel Over-Toilet Storage Rack, Multi-Function Floor-Mounted or Wall-Mounted Multi-Tier Organizer for Bathroom, Toilet, and Laundry
$50.00
![[Chip 3.0 Upgraded Model] Senzhou TDS Water Quality Tester for Tap and Drinking Water Health Monitoring](https://www.gosteppe.com/cache/small/product/268996/legacy-main-32173fe50b846ac0e87ae26e.webp)
[Chip 3.0 Upgraded Model] Senzhou TDS Water Quality Tester for Tap and Drinking Water Health Monitoring
$22.90
Here and Now Pocket Calligraphy Copybook: Wen Zhengming Small Regular Script for Adult Beginners
$18.00
Southern Red Agate Loose Beads for DIY Crystal Jewelry Making, Round Bead Accessories and Materials
$1.10
3-Tier, 4-Tier, 5-Tier Double-Layer Drainage Rack, Water Bucket Stand, Floor-Standing Thickened Rack
$276.32
Multi-Layer Over-Toilet Storage Rack for Bathroom, Drill-Free Floor Stand for Washing Machine and Balcony Organization
$46.96
Thickened Industrial Scouring Pad Emery Stainless Steel Abrasive Cloth Pot Scrubber Rust Removal and Polishing Wheel
$7.28
Wall-Mounted Bathroom Toilet Paper Holder and Tissue Dispenser Rack
$49.00
Arches French Watercolor Paper 300g/640g/850g, Cold/Hot Press, 100% Cotton, Deckled Edge, 2K/4K/8K
$29.60
Wen Xin Tang Yan Zhenqing Duobao Pagoda Stele Calligraphy Copybook, Tang Regular Script, Adult Beginner Calligraphy Practice Cards
$49.30
![[Shenzhen Best Seller] Premium Wearable Negative Ion Air Purifier - Neck-Hanging Portable Electronic Mask](https://www.gosteppe.com/cache/small/product/268987/legacy-main-5f71c8070119587e6427efe9.webp)
[Shenzhen Best Seller] Premium Wearable Negative Ion Air Purifier - Neck-Hanging Portable Electronic Mask
$298.00
Teruisi Electric Fruit and Vegetable Slicer, Multifunctional Chopper for Cafeterias and Hotels, Cutter for Green Onions, Chili Peppers, Radishes, and Ginger
$3,798.00
Waterproof Phone Pouch for Diving, Swimming, Rafting, and Hot Springs, Sealed Underwater Storage Bag with Waist Strap
$12.90
Premium Thick Cardstock Lin Zexu Representative Small Regular Script Infinite Life Sutra Close-Up Copying Calligraphy Copybook Regular Script for Beginners
$39.80
Zunjue Ticket-style 100% Cotton Watercolor Paper 300g Cold Press for Artists with Deckled Edges
$10.20
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
