Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3-WROOM-1 |
| Display Interface | RGB, SPI, I8080 |
| Supported Screen Sizes | 2.1", 2.8", 4.0" |
| Touch Type | Capacitive (I2C) |
| Graphics Library | LVGL v8/v9 Compatible |
| Flash Memory | 16MB Quad SPI |
| PSRAM | 8MB Octal SPI |
| Connectivity | Wi-Fi 4 (802.11 b/g/n), Bluetooth 5 (LE) |
| Power Supply | 5V via USB-C or Header |
| Dimensions | 75mm x 55mm x 12mm |
Anonymous
Mar 28, 2026
Rating: 5/5
Excellent value for money
I've tried several development boards with LCD support, and this one offers the best balance of performance and price. The capacitive touch response is very accurate.
Anonymous
Mar 21, 2026
Rating: 5/5
RGB interface is a game changer
Finally, an affordable board that supports true RGB parallel interfaces without needing complex FPGA logic. Colors are vibrant and the touch driver integration is seamless.
Anonymous
Mar 11, 2026
Rating: 4/5
Solid choice for prototyping
Works great with PlatformIO and Arduino IDE. The only reason for 4 stars is that the mounting holes could be slightly larger for standard standoffs, but that's a minor issue.
Anonymous
Mar 10, 2026
Rating: 5/5
Smooth UI rendering
Using this for a robot control interface. The frame rate on the 2.8-inch screen is impressive even with complex widgets. The USB-C port is a nice modern touch.
Anonymous
Mar 10, 2026
Rating: 4/5
Great hardware, minor docs gap
The build quality is excellent and the ESP32-S3 handles the graphics processing well. I had to dig into the GitHub repo for specific wiring diagrams for the 4-inch panel, but once connected, it worked flawlessly.
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect for LVGL Projects
This board makes driving RGB displays incredibly easy. The pinout is clearly labeled, and the LVGL demos run smoothly right out of the box. Highly recommended for anyone building a custom HMI.
Q: Does this board support a 4-inch IPS display with 480x800 resolution?
A: Yes, the board is specifically designed to support 4-inch capacitive touch displays with resolutions up to 480x800 via the RGB interface.
Q: Is the LVGL library pre-installed or do I need to install it manually?
A: You will need to install the LVGL library manually via the Library Manager in your IDE or add it as a dependency in your platformio.ini file. We provide example projects to get you started quickly.
Q: Can I power this board directly from a 3.7V LiPo battery?
A: While the ESP32-S3 chip operates at 3.3V, this board is optimized for 5V input via USB-C or the 5V header pin. For LiPo usage, we recommend using a small boost converter to supply stable 5V to ensure the LCD backlight functions correctly.
Q: What is the maximum frequency supported for the SPI interface?
A: The ESP32-S3 can handle SPI frequencies up to 80MHz. However, actual achievable speeds may depend on the specific LCD panel used and cable length. For high-refresh rates, we recommend using the RGB or I8080 parallel interfaces.
Q: Are the schematic and PCB files available for download?
A: Yes, all hardware design files including schematics, PCB layouts, and BOM are open source and available on our official GitHub repository linked in the product description.
Mushroom Stick Sponge Stamp Painting Set - Rotating Brush and Printing Tool for Kids' Art and Crafts
$3.32
Yijiayi Plastic Surgery: Eyebrow Transplant, Aesthetic Artistic Brow Planting for Sparse or Missing Brows
$6,780.00
Biliansheng Hair Transplant – No-Shave Technique for Eyebrows, Beard, Widow's Peak, and Sideburns; Aesthetic Design and Hair Restoration
$2.55
Oil Pastel Blending Stumps and Smudging Tools for Painting, Mixing, and Highlighting
$4.76
Jingyangge Calligraphy Wool Felt Arm Rest Pad, Mini Felt Mat for Chinese Painting, Inkstone Protector, Creative and Exquisite Practice Mat
$9.90
Concrete Mixing Plant Gantry Car Wash Platform, Shiji Runde Tunnel-Style Gantry Car Wash Machine
$20,000.00
Baohong Watercolor Paper Artist Grade 1/2/Full/Half Sheet, Student Grade 300g 100% Cotton Pulp, Rough/Medium/Fine Grain Roll
$33.00
Metal Garden Bed - Large Size Vegetable Planter for Balcony and Home Gardening
$1,033.00
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
![[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)
