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 | 4.0 inch IPS LCD |
| Resolution | 480 x 480 pixels |
| Touch Interface | Capacitive Multi-touch (GT911) |
| Wireless Connectivity | Wi-Fi 2.4GHz and Bluetooth 5 (LE) |
| Flash Memory | 16MB Quad SPI |
| PSRAM | 8MB Octal SPI |
| Graphics Library | Pre-configured for LVGL support |
| Interface Options | USB Type-C, JTAG, GPIO headers |
| Power Supply | 5V via USB or external pin |
Anonymous
Mar 29, 2026
Rating: 5/5
Solid build quality
I've been using this for a portable weather station project. The board feels sturdy, the USB-C port is convenient, and the battery charging circuit works well with a standard LiPo cell.
Anonymous
Mar 26, 2026
Rating: 4/5
Great hardware, documentation could be better
The ESP32-S3 chip handles the graphics smoothly without lag. My only complaint is that some of the pinout diagrams in the wiki were slightly outdated, but the community forums helped clarify everything quickly.
Anonymous
Mar 26, 2026
Rating: 5/5
Fast performance
The dual-core processor really shines when rendering complex animations. I am using this as the main interface for a small robot controller, and the response time is instant.
Anonymous
Mar 09, 2026
Rating: 4/5
Good for learning embedded GUIs
As someone new to embedded systems, this board made learning LVGL much easier. There are plenty of example codes available. I deducted one star because the initial bootloader setup was a bit tricky on Linux.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for LVGL Projects
This board is exactly what I needed for my smart home dashboard. The LVGL integration is seamless, and the screen quality is surprisingly sharp for the price point. Setup took less than an hour.
Anonymous
Mar 07, 2026
Rating: 5/5
Excellent value for money
Compared to other development boards with built-in screens, this offers the best specs per dollar. The capacitive touch is responsive, and the Wi-Fi connection is stable during data transmission tests.
Q: Does this board come with a pre-installed bootloader for Arduino IDE?
A: Yes, the board comes with a standard UF2 bootloader that makes it compatible with the Arduino IDE and PlatformIO out of the box. You may need to install the ESP32 board package first.
Q: What is the maximum resolution supported for video playback?
A: The native resolution is 480x480. While it can decode video streams, it is optimized for GUI applications and static images rather than high-frame-rate video playback due to memory constraints.
Q: Is the touchscreen resistive or capacitive?
A: This model features a capacitive multi-touch screen using the GT911 driver, which provides a smoother and more modern user experience compared to resistive screens.
Q: Are there example projects available for LVGL on this specific board?
A: Yes, Waveshare provides a dedicated GitHub repository with demo code specifically tailored for this 4-inch ESP32-S3 board, including widgets, animations, and touch calibration scripts.
Q: Can I power this board directly with a 3.7V LiPo battery?
A: While the board has a battery charging circuit, it is recommended to power the board via the 5V USB-C port or the 5V VIN pin. The onboard regulator manages the power distribution safely.
Custom Travertine Stone Signage with Natural Marble 3D Lettering and Spherical Characters for Cafes, Clothing Stores, and Studios
$170.00
CANDLE.LAB | Realistic Cookie Series DIY Aromatherapy Plaster Candle Diffuser Handmade Silicone Mold
$12.00
Zhao Mengfu Calligraphy Copybook - Running Script 'Qingyun Zhi', Red-Traced Practice Paper for Beginners in Calligraphy
$15.80
Aesthetic Street Scene Watercolor Line Art for Coloring, 16K Landscape Watercolor Coloring Book, Painting Book, Cotton Pulp Watercolor Album
$15.80
Warehouse Nitrogen Sealing Generator - High-Purity Food-Grade PSA Skid-Mounted Container Equipment
$959.00
Ransheng UV Resin Gel, UV Crystal Glue for Gemstones, Ear Cuff Sealing, Dried Flower Molds, DIY Quick-Dry UV Epoxy
$44.00
Dairy Processing Production Line, Pasteurized Milk Equipment, Low-Temperature Sterilization and Fermentation Machine for Cow and Camel Milk
$8,203.00
Blue Lint-Free Wiping Paper - Industrial Large Roll Oil-Absorbent Shop Towels
$62.00
Green-Red AB Glue 5-Minute Fast-Drying Acrylate AB Glue for Glass Ceramic Metal Structural Adhesive Quick Set
$18.13
![Northern Wei Dynasty Inscriptions: Twenty Pieces from Longmen [Rubbing] - Original Size Wei Bei Calligraphy Copybook from Luoyang Longmen Grottoes](https://www.gosteppe.com/cache/small/product/270189/legacy-main-0c626807b3c375d4d5d6a89b.webp)
Northern Wei Dynasty Inscriptions: Twenty Pieces from Longmen [Rubbing] - Original Size Wei Bei Calligraphy Copybook from Luoyang Longmen Grottoes
$40.30
Ru Kiln Celadon Ceramic Brush Washer Set - Large, Medium, and Small Ink Dishes for Chinese Calligraphy and Painting Supplies
$88.80
Multi-Layer Over-Toilet Storage Rack for Bathroom, Laundry Room, and Balcony - Floor Standing Organizer
$44.96
Wrought Iron Solid Stainless Steel Letters – Minimalist Space Signage, Custom Metal Advertising Letters for Storefronts & Feature Walls
$10.00
Shimoyama 304 Stainless Steel Telescopic Rod - Kitchen Sink Cutting Board Support Rack for Dish Drying and Cloth Hanging
$74.80
Modified Wheel Lug Nuts Forged Steel High Strength for Lafesta Regal CT4 Civic Accord Crown Mazda3
$209.00
Milk Separator Machine - Electric Cream Skimmer and Butter Churn for Home and Commercial Use (Cow and Goat Milk)
$946.00
Three-Phase Auto-Reclosing Leakage Circuit Breaker - Smart Phase Loss, Undervoltage, Overload Protection with 485 Communication for PV Grid Connection
$693.20
Multi-Function Vegetable Cutter Commercial Electric for Cafeterias Fully Automatic Chili Scallion Chopper Imitation Hand-Cut Leek Machine
$1,600.00
Zhengtong ZT30 Fog Cannon - Micron-Level Humidification & Cooling Spray System for Steel Mills
$6,000.00
100Pcs Custom Clothing Hang Tags Personalized Plastic Securi
$125.94
Wall-Mounted Bathroom Storage Shelf, No-Drill Organizer for Sink, Shower, and Toilet Area
$5.76
Thickened 5mm Wool Felt Mat for Calligraphy Practice - Premium Writing Pad for Students and Beginners, Part of Four Treasures of the Study Set
$2.80
Multi-Function Car Tire Stone Removal Tool with Hook for Picking Out Rocks
$4.06
Label Stripping Machine – Semi-Automatic Unit for Beer, Baijiu, and Glass Bottle Label Removal; Custom Manufacturing Available
$19,980.00
High-Strength Manganese Steel Lifting Chain 6*18mm G80 Wear-Resistant Towing Chain
$84.34
Touchmark Acrylic Markers for Elementary Art, Washable Watercolor Pens for Kids' Drawing and Painting
$10.80
Official Flagship Store Steel Tongue Drum, C Key, 6-inch, 11 Notes, Carbon Steel Performance Grade Instrument for Kids and Students
$41.10
Outdoor Waterproof Backpack Camouflage Dry Bag with Wet/Dry Separation for Swimming, Rafting, and Trekking
$8.42
![[Save $50 on Order] Bundle: 5 Notebooks + 2 Pens + 20 Refills + 2 Grip Correctors](https://www.gosteppe.com/cache/small/product/270170/legacy-main-59be8c850af1ec303ad4901b.webp)
[Save $50 on Order] Bundle: 5 Notebooks + 2 Pens + 20 Refills + 2 Grip Correctors
$39.90
Sketching Tool Set for Art Students - Includes Blending Stumps, Tortillons, Paper Stumps, Sponge Balls, Cotton Swabs, Highlight Pens, Gray Tone Tools, Insert Knives, Smudging Knives, Scrapers, and Blending Cotton
$7.65
![[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)
