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 However, some of the Python examples in the repository were slightly outdated.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.
231 "Embroidered Plant Garden" Handmade Travel Watercolor Sketchbook Journal Baohong Rubens
$49.00
Beginner Watercolor Painting Line Art Coloring Book: Geisha Theme, Japanese Style Fine Grain, Two-Pack Free Shipping
$10.60
White Clay Tea Brewing Pot, Ceramic Jar, Japanese-style High-temperature Side-handle Teapot and Coffee Pot
$92.00
Michelin Tires 215 225 235 245 255 265/40 45 50 55 60R17 18 19 20
$268.00
![[Damai Holds Micro-Needle Hair Transplant Patent] O-Type Hair Loss | 2500 Grafts Crown Planting by Professional Hair Transplant Clinic](https://www.gosteppe.com/cache/small/product/269464/legacy-main-204729c71a0ebedeeed4d309.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] O-Type Hair Loss | 2500 Grafts Crown Planting by Professional Hair Transplant Clinic
$24,999.00
Brand New Genuine Michelin Tire 275/50R20 109W LATITUDE SPORT 3 - Compatible with Mercedes-Benz GLE
$1,520.00
Bridgestone Quiet Tires 205/215/225/235/245/255/265/R16 R17 R18 R19 R21
$263.00
VFD Cabinet for Constant Pressure Water Supply, PLC-Controlled Fan & Pump System, 4KW, Star-Delta Wiring
$1,351.00
Greenhouse Soil-Free Strawberry Growing Trough - PVC Elevated Hydroponic Channel with Drainage Outlet for Aerial Planting
$6.80
Marie's Sketch Blending Knife Set for Highlights, Shadows, and Quick Sketches - Professional Art Student Smudging Tools with Sponge Blenders, Paper Stumps, and Full Correction Kit for Drawing and Tracing
$9.25
Meiao Dental Imported Implant Package: Swiss ITI Straumann Implant Abutment and Prosthetic Teeth
$5,955.00
Bottled Water Faucet Stand, Large Water Jug Dispenser Rack, Pure Water Bucket Holder with Inverted Drinking Cover
$7.13
Dust Extraction Sanding Table - Industrial Pulse Cartridge Collector for Polishing, Stone, and Woodworking Dust
$600.00
Diamond Tire 255/45R20
$518.00
Amusement Park Suspension Bridge - 15m/20m/25m/30m Viral Swing Bridge with Iron and Steel Chains
$58.00
Paint Spray Catalytic Combustion Equipment - Industrial Exhaust Gas Treatment Device - Activated Carbon Adsorption/Desorption CO Catalytic Combustion
$324,999.00
Car Wheel Tire Bolt Rust-Proof Cap Universal Size 17 19 21 Decorative Dust-Proof Protective Cap Cover
$15.70
Commercial Electric Vegetable Slicer - Multi-Function Stainless Steel Machine for Potatoes and Canteens
$2,017.28
Irregular Ticket Stub Watercolor Paper Stamp Blank Drawing Paper 300g Cotton Pulp Fine Texture Thickened with Serrated Edges Specialized Paper for Art Students
$5.60
Stainless Steel Electric Buffet Warmer with Visible Lid - Square Flip-Top Chafing Dish for Hotels
$251.70
Baohong Cotton Pulp Watercolor Paper Pad 300g Cold/Hot Press, Glued on Four Sides, 16K/8K - Premium Full Cotton Art Paper for Oil Pastels and Professional Artists (Baoding, China)
$17.00
ORDER Industrial Large Roll Wiper Paper Dispenser, TORK Multi-Convenience Roll Stand
$170.00
Lifting Chain Slings Manufacturer, MHU Lifting Gear, G80 Manganese Steel Hoisting Chains, Single and Double Leg Sets
$835.00
Multi-Function Bathroom Storage Rack for Toilet, Washroom, and Sanitary Supplies, Over-Toilet Home Organizer
$20.30
Portable Travel Art Set for Kids - Watercolor Paint Box with Sketchbook and Mini Drawing Board
$9.05
Pneumatic Fitting PU Straight Connector Quick-Insert Plastic High-Pressure Air Hose Fitting PU-4681012
$4.90
Chain Sling Lifting Shackle Steel Chain Single Leg with Hooks on Both Ends for Towing, 2m Length, 5 Ton Capacity
$79.00
Large Brush Set Supply - Watercolor Pen Set for Children's Day Painting, Art, and Coloring
$25.55
Non-Bleeding Liquid Candle Dye - Macaron Colors for Soy Wax DIY Aromatherapy Candles
$21.00
Alloy Wheel Lug Nut Caps Compatible with Buick Excelle, Verano, Regal, LaCrosse, Encore, Cruze, Malibu, and GL8
$3.40
![[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)
