Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | ESP32-S3 Dual-core 32-bit LX7 Microcontroller |
| Display Type | 1.85-inch Round IPS LCD |
| Resolution | 360 x 360 pixels |
| Connectivity | Wi-Fi 2.4 GHz and Bluetooth 5 (LE) |
| Audio Interface | I2S with built-in microphone and speaker pad |
| Memory | 8MB PSRAM and 8MB Flash |
| Interface | USB Type-C for power and programming |
| Supported Frameworks | Arduino IDE, ESP-IDF, MicroPython |
| Power Supply | 5V DC via USB or Li-Po Battery connector |
| Dimensions | 65mm x 65mm x 12mm |
Anonymous
Mar 15, 2026
Rating: 5/5
Smooth voice interaction
I was skeptical about the on-board voice capabilities, but the latency is very low. It responds quickly to commands. The build quality feels solid and the USB-C port is a nice modern touch.
Anonymous
Mar 13, 2026
Rating: 5/5
Compact and Powerful
The form factor is perfect for handheld devices. Wi-Fi connectivity is stable, and the Bluetooth LE works well for connecting to my phone. The round UI libraries available make designing interfaces easy.
Anonymous
Mar 13, 2026
Rating: 4/5
Great hardware, documentation could be better
The display quality is crisp and the ESP32-S3 chip is powerful. However, finding specific pinout diagrams for the audio components took some digging. Once configured, it runs great.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for AI Voice Projects
This board is exactly what I needed for my smart home hub project. The round screen looks fantastic, and the voice recognition works smoothly with the XiaoZhi assistant. Setup was easy using the Arduino IDE.
Anonymous
Mar 06, 2026
Rating: 4/5
Good learning tool
As someone new to embedded systems, this board was fun to experiment with. The community examples helped me get the screen running in minutes. Just wish the battery connector was slightly more robust.
Anonymous
Mar 06, 2026
Rating: 5/5
Excellent value for money
Compared to other dev boards with similar specs, this offers incredible value. The 1.85-inch round display adds a unique touch to any robot or wearable project. Highly recommended for hobbyists.
Q: Is the display touch-sensitive?
A: No, this specific model features a high-quality IPS display but does not include touch functionality. It is designed primarily for visual output and voice interaction.
Q: Can I program this using Python?
A: Yes, the ESP32-S3 chip fully supports MicroPython and CircuitPython. You can also use the official ESP-IDF or the Arduino IDE with C++.
Q: What is the operating voltage for the GPIO pins?
A: The GPIO pins operate at 3.3V logic levels. Please ensure you use level shifters if connecting to 5V sensors or modules to avoid damaging the board.
Q: Does the XiaoZhi AI require an internet connection to work?
A: Basic voice processing can be done locally, but advanced natural language understanding and cloud-based assistant features typically require a Wi-Fi connection to function fully.
Q: Does this board come with a pre-installed battery?
A: No, the development board does not include a battery. It features a connector for a standard Li-Po battery, which must be purchased separately.
Music Play Lao Wei Khalil Fong Guitar Chord Sheet - Digital Version
$9.00
Kimberly-Clark 41412 WYPALL X70 All-Purpose Wipes - Oil/Absorbent/Solvent Resistant Shop Towels
$110.00
EMG 60/85/81/81TW/89/89R Active Dual-Coil Guitar Pickups - Cuttable and Ready to Install
$910.00
Retainer Storage Case with Mirror for Cleaning and Soaking Portable Orthodontic Aligner Box
$24.93
Suitable for 195/55R15 & 195/60R15 Used Tires Year-Round Supply Low Price Guaranteed Quality
$80.00
Sink Drain Rack Corner Hanging Basket - Kitchen Sponge and Cloth Organizer, Multi-Function Home Storage Solution
$13.73
Magnetic Refrigerator Side Storage Rack - No-Drill Wall Organizer for Spices and Utensils
$9.10
Multi-Function Car Tire Stone Removal Hook Tool for Picking and Digging Out Debris
$7.35
Suction Cup Sink Strainer - Disposable Kitchen Drain Filter for Food Scraps and Waste
$14.30
Kimberly-Clark Wiper Paper, Industrial Cleaning Wipes for Oil and Grease, Factory & Laboratory Use
$963.52
Loose Gold Rutilated Quartz Beads, Donghai Agate, Chalcedony, Jade, Cat's Eye, Titanium Crystal, Aquamarine, White and Yellow Crystal Single Beads for Bracelets
$8.42
Faucet Drain Mat, Non-Slip Countertop Pad for Kitchen and Bathroom, Splash-Proof Sink Organizer, Thickened Mold-Resistant Silicone Mat
$3.78
New Pirelli Tire 255/40R20 101W AO PZERO PZ4 with Silent Cotton Original Fit for Audi A6L
$1,358.00
Oriental Pearl Dual Porcelain Jar Gift Set: Green Tea, Black Tea, Jin Jun Mei, Pu'erh Loose Leaf Tea in Porcelain Jars
$149.00
Purified Water Bucket Stand Inverted Water Dispenser Pump Simple Mineral Water Drinking Machine Press Pump
$10.80
New Children's Gouache Paint Brushes DIY Hand-Painted Graffiti Art Class Watercolor Acrylic Paint Brushes Bristle Round Tip Brush
$6.41
Natural Clear Quartz Fully Clean Untreated Faceted Round Rice Beads - For Women's Bracelets, Spacer Beads, and DIY Crafts
$6.63
Sponge Brushes for Kids' Crafts and Creative Painting - Student Art Stamping Tools, DIY Sponge Paintbrushes
$13.86
Jiuchenggong Liquan Ming Tang Dynasty Ouyang Xun Yao Mengqi Copybook, Regular Script Brush Calligraphy Workbook, 3 Volumes, 188 Pages
$17.90
Shaped Watercolor Paper Ticket Stubs - Blank Postage Stamp Bookmarks with Serrated Edges, Thickened 300g Premium Cotton Pulp, Fine Texture for Art Hand Painting, Easy Blending, High Absorbency, Wrinkle-Resistant - Perfect for Postcards and Creative Cards
$9.85
Naitong Automatic Retractable Air Hose Reel with PU Braided Hose for Pneumatic Tools and Car Detailing
$119.00
Premium Wall-Mounted Aromatherapy Empty Bottle – 100ML Plastic Square Diffuser Bottle with Wall-Mount Adhesive Sticker
$2.98
Leyingfang Floating Pen for Kids' Water Drawing, Colorful Water-Soluble Suspended Markers, Erasable Watercolor Pens
$13.80
Loose Rose Quartz Beads, Donghai Agate, Chalcedony, Jadeite, and Madagascar Pink Crystal for DIY Jewelry Making
$6.72
Expandable Stainless Steel Sink Rack, Multi-Function Kitchen Drain Board for Fruits, Vegetables, and Utensils
$14.90
Transparent Retainer Case Aligner Storage Box Portable Carry-On Squeeze Bag Orthodontic Appliance Rubber Band Cleaning Box
$18.50
Transparent Data Cable Organizer Bag for Travel - Portable Multi-Use Visible Storage for Digital Chargers and Cable Management
$7.36
Finished Seal Calligraphy Finished Stone Stamp Sellos Chines
$108.58
Chunfei Grocery Store Commuter Hard Fork Low-Beam Mountain Bike for Urban Roads, Suburbs, School, and Outings
$2,247.00
6-Cavity Large Square French Flower DIY Soap Silicone Mold for Essential Oil and Milk Soap
$4.93
![[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)
