Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | ESP32-S3 Dual-core Xtensa LX7 MCU |
| Display Size | 3.5 inches |
| Display Type | IPS LCD with Capacitive Touch |
| Resolution | 480 x 320 pixels |
| Wireless Connectivity | Wi-Fi 2.4 GHz and Bluetooth 5 (LE) |
| Flash Memory | 16 MB Quad SPI |
| PSRAM | 8 MB Octal SPI |
| Interface Ports | USB Type-C, GPIO, I2C, SPI, UART |
| Power Supply | 5V via USB or 3.3V-5V via VIN pin |
| Supported Frameworks | Arduino IDE, ESP-IDF, MicroPython, CircuitPython |
Anonymous
Mar 30, 2026
Rating: 4/5
Great hardware, steep learning curve
The build quality is excellent and the screen is vibrant. However, getting the DeepSeek models optimized required some tweaking of the memory settings. Overall a solid dev board.
Anonymous
Mar 25, 2026
Rating: 5/5
Excellent for learning
As a student, this board has been invaluable. The documentation for the LCD driver is clear, and the community support for the AI features is growing fast.
Anonymous
Mar 17, 2026
Rating: 5/5
Amazing display quality
The colors on this IPS panel are stunning. I'm using it for a retro gaming emulator project and the frame rates are surprisingly good thanks to the PSRAM.
Anonymous
Mar 13, 2026
Rating: 4/5
Solid for industrial HMI prototypes
We are using this for initial HMI concepts in our factory automation projects. The touch response is accurate, though we wish it had more exposed GPIO pins for sensors.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for AI IoT Projects
The integration of the 3.5-inch touchscreen with the ESP32-S3 makes this board incredible for building standalone AI interfaces. The XiaoZhi interaction features work smoothly out of the box.
Anonymous
Mar 01, 2026
Rating: 5/5
Best value for money
I've used many ESP32 boards, but the included high-res capacitive screen saves so much time and wiring. It's ready to go for prototyping smart home dashboards immediately.
Q: Is the touchscreen multi-touch capable?
A: The capacitive touchscreen on this model supports single-touch operations primarily designed for UI interaction. Multi-touch gestures may have limited support depending on the driver library used.
Q: Can I power this board with a 3.7V LiPo battery directly?
A: You should connect the LiPo battery through a dedicated charging module or to the BAT pin if your specific revision supports direct battery input with built-in charging. Do not connect a raw battery to the 5V USB pin.
Q: Does this board come with pre-flashed firmware for the XiaoZhi AI?
A: Yes, the board typically ships with a demo firmware that showcases the XiaoZhi AI interaction capabilities. You can also easily flash your own custom firmware via the USB-C port.
Q: Which Python version is compatible with MicroPython on this board?
A: This board supports MicroPython v1.20 and later. We recommend checking the Waveshare wiki for the specific build configuration optimized for the ESP32-S3 and the onboard LCD.
Q: What is the maximum resolution supported for video playback?
A: While the screen native resolution is 480x320, smooth video playback depends on the codec and frame rate. For best performance, we recommend optimized low-resolution clips or animated UI elements rather than full HD video.
Used Car Tires - Sizes 155/165/175/185/195/205/215 for 13/14/15/16 inch Rims
$140.00
Pin Puller Extractor Mechanical Repair Tool Bearing Puller and Locating Pin Extractor
$76.50
Water Brush Pen Set with Large Capacity - Essential Tools for Beginners Using Gouache, Solid Watercolor Paints, and Line Drawing; Perfect for Art Students
$32.00
C9335 Automotive Brake Disc Lathe – Resurfacing, Boring, Grinding & Polishing Machine
$16,005.00
Jaguar Tire Lug Nuts Compatible with XE/XF/XJL/F-TYPE/F-PACE - Wheel Hub Screw Caps for Modification
$118.00
Three-Hook Tire Stone Removal Tool, Wheel Groove Cleaner for Removing Stones from Vehicle Tires
$4.80
Pad Printer Accessories: 4-Inch Blade Clamp, Blade Holder, and Doctor Blade Assembly
$5.40
3M Industrial Scouring Pad 7447C, Metal Rust Removal, Stainless Steel Brushing and Polishing Cloth
$4.00
Qinghe Blazing Rose Series
$1,580.00
Cheddar Cheese Production Line, Front-End Processing and Deep Processing Machinery, Mozzarella Cheese Equipment
$25,480.00
MGQ Konjac Noodle Bubble Cleaning Machine, Fully Automatic Soaking and Lifting Washer
$17,555.40
Industrial Large Meat Grinder Fresh Meat Mince Chopper Fruit Vegetable Crusher Meat Grinding and Mixing Integrated Meat Filling Mixer
$32,030.00
Zhuolide D-302 UV Glue - Invisible Adhesive for Transparent Glass, Metal, Coffee Tables, and Crystal Glass, 250g Large Capacity
$130.00
Hell Training Rock Guitar by Shinichi Kobayashi: Electric Guitar Tutorial for Speed Playing
$106.00
![[Buy One Get One Free] Natural Agarwood, Sandalwood, and Cypress Incense Powder Set with Electric Burner](https://www.gosteppe.com/cache/small/product/270397/legacy-main-04181167165316608773b986.webp)
[Buy One Get One Free] Natural Agarwood, Sandalwood, and Cypress Incense Powder Set with Electric Burner
$8.42
Quilt Storage Bag – Large-Capacity Waterproof & Moisture-Proof Moving Pack for Clothes, Luggage, and Comforters
$10.10
Ins-Style Cute Quilted Cotton Camera Storage Bag for CCD and Instant Cameras, Soft Drop-Proof Dust-Proof Small Pouch
$8.50
Gongma Car Tire Stone Removal Tool Set, Tire Cleaning Hook, Multi-Function Stone Picker and Extractor
$40.00
Feileniao 'Competing Beauties' Traditional Chinese Painting Gift Set - Gongbi Line Drawing DIY Kit for Beginners & New Year Gifts
$41.60
9A Natural Ice-Grade Aquamarine Loose Beads - Handmade DIY Bracelets and Necklaces for Women, Devil Blue Crystal Single Bead
$23.10
High-Precision Digital Tire Pressure Gauge with Large Display for Car Inflation
$49.50
Premium Factory Price Low-Temp 3D Printing Pen (2-Pack) - Compatible with PCL Filament
$67.91
Music Theory Book Jazz Theory Introduction Volume 1 Jazz Teaching Theoretical Knowledge Basic Textbook Tutorial HD Electronic Version
$5.00
Extra-Large Transparent Plastic Storage Box with Lid, Home Organizer for Clothes and Household Items
$4.80
Baijiali Artistic Eyebrow Hair Transplant: Bilateral Filling for Sparse Areas, Dense and Natural-Looking Results
$7,800.00
Plastic U-Shaped Trough Mold for Yam Cultivation, Directional Shallow Growth Slots (100 Pieces, Free Shipping)
$31.40
Maikeku Commercial Slow Juicer, Large Pulp-Separating Juice Extractor with High Power, Wide Mouth, Fully Automatic for Street Vending
$7,456.32
Continental CSC5 Tire 245/50R18 104V MO-V for Mercedes-Benz Viano, Vito, V260
$882.00
English Vocabulary Flashcards for Classroom Teaching - Categories Include Weather, Days, Months, Clothing, Home, Seasons, Fruits, Food, and Professions
$8.42
Cabinet Storage Box, Foldable Rattan-Style Basket for Countertop Snacks, Clothes, and Toys
$19.90
![[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)
