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 Size | 4.3-inch Capacitive Touch Screen |
| Resolution | 800 x 480 Pixels |
| Connectivity | Wi-Fi 2.4 GHz and Bluetooth 5 (LE) |
| Communication Interfaces | Onboard CAN and RS485 |
| Flash Memory | 16MB Quad SPI Flash |
| PSRAM | 8MB Octal SPI PSRAM |
| Power Supply | 5V via USB Type-C or VIN Pin |
| Expansion Headers | GPIO, I2C, SPI, UART, ADC, DAC pins exposed |
| Dimensions | 128mm x 78mm x 15mm |
Anonymous
Mar 31, 2026
Rating: 5/5
Robust connectivity options
I needed Wi-Fi and Bluetooth LE along with industrial protocols, and this board delivers all of them out of the box. The build quality feels solid and professional.
Anonymous
Mar 22, 2026
Rating: 4/5
Great hardware, documentation could be better
The board itself is fantastic with plenty of memory and a beautiful display. I deducted one star because the example code for the touch screen took some digging to find, but once running, it works flawlessly.
Anonymous
Mar 22, 2026
Rating: 4/5
Good learning platform
As a student, this board offers a great way to learn about embedded systems with GUIs. The screen is large enough to display complex data. Just wish it came with a protective case.
Anonymous
Mar 21, 2026
Rating: 5/5
Excellent value for money
You get a lot of features for the price. The ESP32-S3 chip handles the high-resolution display without lag. The USB-C port makes powering and programming very convenient.
Anonymous
Mar 20, 2026
Rating: 5/5
Reliable for prototyping
We used this for rapid prototyping of a control panel. The capacitive touch is accurate, and the communication interfaces are stable. It transitioned easily from prototype to pilot production.
Anonymous
Mar 14, 2026
Rating: 5/5
Perfect for Industrial IoT Projects
The onboard CAN and RS485 interfaces saved me so much time on my latest automation project. The 4.3-inch screen is bright and responsive. Highly recommended for serious developers.
Q: Does the package include a USB cable?
A: Yes, the package typically includes a USB Type-C to Type-A cable for programming and power. Please check your specific retailer's listing to confirm.
Q: Does this board support MicroPython or Arduino IDE?
A: Yes, the ESP32-S3 is fully compatible with both the Arduino IDE and MicroPython. You can also use the ESP-IDF framework for advanced development.
Q: Is the RS485 interface isolated?
A: The onboard RS485 transceiver is not galvanically isolated. If your application requires isolation for noise immunity or safety, you will need to add an external isolation module.
Q: What is the maximum brightness of the display?
A: The 4.3-inch capacitive touch screen has a typical brightness of 450 cd/m², making it readable in most indoor lighting conditions.
Q: Can I power this board directly from a 12V source?
A: No, the recommended input voltage is 5V via the USB Type-C port or the 5V pin. Applying 12V directly may damage the board. Please use a regulated 5V supply.
Commercial Roast Duck Warmer Display Cabinet, Countertop Heating Unit for Crispy Pork Belly, Roast Meat, and Goose
$444.50
Variable Frequency Drive 7.5KW Brand New Original
$2,312.00
Inverted Water Dispenser Stand for Pure Water, Office Drinking Water Rack, Convenience Store and Supermarket Shelf
$116.79
RSL Electric Guitar Series by Rockschool - ABRSM Edition 2018 Update, Grades 0-8 Complete 9-Volume Set
$30.00
Handmade Soap and Baking Cake Silicone Mold - Round 6-Cavity
$16.50
Meile Childhood Sponge Stamp Set - Kids' Paint Printing Tools with Sponge Brushes for Kindergarten Art
$14.30
2019 Jiangxi Isuzu Ruimai Lingtuo DMAX - Brand New Original Thickened Wear-Resistant Tires
$302.80
Pirelli P7 Run-Flat Tires 225 245 255 275 35 40 45 50 R17 18 19 20 21
$340.00
Lint-Free Industrial Wiping Cloth - Oil-Removing Absorbent Paper for Car Paint Wax and Grease Removal
$123.00
Henkel Loctite 495 Adhesive Genuine 401 406 416 460 496 Instant Glue Strong Industrial Adhesive for Metal and Plastic
$6.00
Industrial Ultrasonic Emulsification and Dispersion System - Anti-Foam Vibration for Pipeline Inner Wall Cleaning
$31,250.00
Commercial Small Electric Food Warmer Display Case for Fried Chicken, Burgers, Pies, Egg Tarts, and Youtiao - Constant Temperature Heating Cabinet for Breakfast
$623.00
Universal Triangular Stand for Mineral Water Bottles – Inverted Dispenser Rack for Water Coolers and Bottled Water Extraction
$5.10
Manufacturer Supply By-Product Cleaning Equipment, Fully Automatic Cylindrical Pig Tripe Degreaser and Cleaner for Cattle and Sheep Stomachs
$1,600.00
CANDLE.LAB | DIY Aromatherapy Candle Supplies, Natural Refined White Beeswax Pellets, Handmade Soap Materials #27
$9.00
![No-Shave Hair Transplant by Yongxiang Dean Team [Premium Customization], Unlimited Graft Count, Pain Management for Transplant Area](https://www.gosteppe.com/cache/small/product/269234/legacy-main-b28b879c33f1fe08b5eba226.webp)
No-Shave Hair Transplant by Yongxiang Dean Team [Premium Customization], Unlimited Graft Count, Pain Management for Transplant Area
$200,000.00
Kitchen Sink Drainage Mat - Sloped Countertop Drying Pad with Foldable Narrow Edges, Faucet Splash Guard, Storage Mat
$3.57
UE5 Unreal Engine 5.2-5.7 Physical Assembly System Physics Plugin
$0.50
![[Damai Holds Micro-Needle Hair Transplant Patent] Female Hairline | Non-Shaven Transplant 1000 Units | Forehead](https://www.gosteppe.com/cache/small/product/269231/legacy-main-b004541637d9aaa9d8c19288.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] Female Hairline | Non-Shaven Transplant 1000 Units | Forehead
$17,000.00
Air Baffle for ABB ACS550-X2 R8 IP21 VFD
$3,450.00
Outdoor Waterproof Shockproof EDC Storage Box, Sealed Gear Case for Small Items
$5.10
Zhizhi Lin Zexu Small Regular Script Diamond Character Card Kaishu Copybook Porcelain Blue Gold Characters Brush Calligraphy Practice Folding Card
$68.00
Maotaizi Dual-Tip Dual-Color Glitter Markers for Kids - Non-Toxic Soft Tip Colored Pens for Elementary Art
$16.90
Tire Removal Socket Wrench and Spare Tire Tool Kit for Zhengzhou Nissan Paladin, Aoting, and Dongfeng Ruiqi Pickup Trucks
$16.90
Zhimo Ke Xingkai Technique Calligraphy Copybook - Upgraded Edition with Text, Images, and Video Tutorials for Beginners
$30.60
Small-Scale Yogurt Processing Production Line, Blended Yogurt Fermentation Equipment, Organic Milk Filling Machine
$115,920.00
Compact Manual Hot Stamping Machine for Logos, Business Cards, Leather Wallets, Plastic, and Wood - Heat Embossing and Branding Tool
$500.76
DIY Handmade Soap Mold – Single Square Silicone Mold for Homemade Soap
$1.96
Wall-Mounted Facial Towel Dispenser Transparent Upside-Down Design
$4.50
Colorful Ground Thread Inserts 16ER/IR1.0/2.0/3.0/3.5 ISO AG55/60 for High-Hardness Quenched Steel
$19.80
![[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)
