Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3-WROOM-1 |
| Display Type | 1.91-inch AMOLED |
| Resolution | 128 x 36 pixels |
| Touch Interface | Capacitive Touch Screen |
| Wireless Connectivity | Wi-Fi 2.4 GHz & Bluetooth 5 (LE) |
| Enclosure Material | CNC Machined Aluminum Alloy |
| Flash Memory | 8 MB PSRAM |
| Interface Ports | USB Type-C, GPIO Headers |
| Power Supply | 5V via USB or 3.7V Li-Po Battery |
| Dimensions | 65mm x 30mm x 12mm (with case) |
Anonymous
Mar 23, 2026
Rating: 4/5
Solid choice for prototyping
Very happy with this purchase. The battery management circuit works well, and the USB-C charging is convenient. Only wish the GPIO pins were labeled more clearly on the silkscreen.
Anonymous
Mar 20, 2026
Rating: 5/5
Amazing display clarity
Used this to build a custom weather station. The AMOLED blacks are true black, making the text pop. The enclosure fits perfectly in my living room setup. No overheating issues observed during continuous use.
Anonymous
Mar 18, 2026
Rating: 5/5
Excellent build quality
I was worried about the durability, but the CNC enclosure is solid. The Wi-Fi range is impressive, and the Bluetooth connection remains stable even at a distance. Great value for the price.
Anonymous
Mar 14, 2026
Rating: 4/5
Great hardware, minor driver setup
The board itself is fantastic with plenty of power for AI tasks. Setting up the display drivers took a little longer than expected, but once configured, it works flawlessly. The aluminum case is a nice touch.
Anonymous
Mar 12, 2026
Rating: 5/5
Perfect for portable IoT projects
The AMOLED screen is incredibly crisp and the touch response is instant. The CNC enclosure feels premium and protects the board well during transport. Highly recommended for anyone building handheld devices.
Anonymous
Mar 05, 2026
Rating: 5/5
Best ESP32-S3 board I've used
The integration of the screen and touch directly on the board saves so much wiring time. The color depth on the AMOLED is stunning for such a small form factor. Documentation could be better, but community support fills the gap.
Q: Can I connect an external camera module to this board?
A: Absolutely. The ESP32-S3 has dedicated camera interfaces (DVP). You can connect compatible OV2640 or OV5640 modules using the exposed GPIO headers, though you may need to adjust the pin configuration in your code.
Q: What is the maximum capacity for the microSD card if I add a slot?
A: While this specific model does not have a built-in SD slot, you can interface one via SPI. The ESP32-S3 supports microSD cards up to 32GB reliably, with some users reporting success up to 128GB depending on the file system used.
Q: How long does the battery last on a single charge?
A: Battery life varies significantly based on usage (screen brightness, Wi-Fi activity, etc.). In typical intermittent use with moderate brightness, you can expect 6-8 hours. With deep sleep modes enabled between readings, it can last several days.
Q: Is the CNC enclosure grounded properly for ESD protection?
A: The aluminum enclosure is anodized for durability and aesthetics, which means it is not electrically conductive on the surface. For ESD protection, please ensure you ground yourself before handling the internal components or use the provided mounting holes for chassis grounding if modified.
Q: Does this board support MicroPython out of the box?
A: Yes, the ESP32-S3 chip is fully compatible with MicroPython. You will need to flash the firmware via the USB-C port, but no additional hardware is required.
![[Camizong] Lilith's Claw – Gothic-Style Fork Acrylic Check-In Stick for Badge Display with Magnetic Backing](https://www.gosteppe.com/cache/small/product/269664/legacy-main-61a7c901e7dad39a31ac652a.png)
[Camizong] Lilith's Claw – Gothic-Style Fork Acrylic Check-In Stick for Badge Display with Magnetic Backing
$11.70
PELICAN 1010 Outdoor Waterproof Micro Case for Earphones and Cable Storage
$25.00
Korea Hwahong Model 345 Detail Liner Brush for Painting - Recommended by Xijiu 011
$12.52
Stainless Steel Oil Painting Medium Dispenser and Brush Washer Cup for Students, Diluent and Watercolor Paint Supplies
$3.80
![[Cao Quan Stele Beginner Set] Beginner Clerical Script Learning Set](https://www.gosteppe.com/cache/small/product/269660/legacy-main-054d3f92ef4f63a19b4a6651.webp)
[Cao Quan Stele Beginner Set] Beginner Clerical Script Learning Set
$41.60
Manyue Car Aromatherapy Hand-Mold Plaster DIY Raw Material Scented Diffuser Stone White Hard Plaster Powder 500G
$5.95
Pelican Soft Grid Dividers for Case 1510 - Compatible with 1500, 1550, and 1610 Models
$170.00
Children's Orthodontic Expander Storage Case, Portable Retainer Box with Lanyard for Frankel Appliances
$14.33
Portable Denture Storage Case for Elderly - Cleaning and Soaking Box for False Teeth and Retainers
$19.30
Handmade Soap Wrought Iron Hanging Rack, DIY Grape/Lychee Soap Display Hook, Premium Creative Gift Decor
$4.08
Stainless Steel Parallel Brush Roller Washer - Sand Removal Equipment for Oysters and Vegetable Cleaning
$8,175.00
Camellia Scented Plaster DIY Kit Parent-Child Team Building Car Vent Diffuser Ornament with Tutorial Included
$3.23
Glass Bonding High-Transparency Waterproof UV Adhesive Shadowless Glue 7194V for Small Glass Fish Tanks & Vases
$105.00
Mineral Water Bucket Stand - Simple Storage Rack for Bottled Water, Water Dispenser, and Purified Water Support
$150.00
UE5 Neon Shop Signs - 3D Model Assets and Props for Unreal Engine 5
$0.50
Surface-Mounted Semi-Circular Stainless Steel Floor Cable Raceway with Anti-Crush Design
$2.50
Denture Storage Box Soaking Denture Elderly Cleaning Box with Filter Tooth Storage Box Retainer Denture Case Portable
$7.64
Tire Hot Patch Vulcanizer 12R22.5, Tubeless Tire Aluminum Mold Plug-in Top Pressure Plate, Tire Repair Tool Aluminum Mold Press Plate
$430.00
DEUTER Germany Outdoor Travel Waterproof Dry Bag - Lightweight Storage Sack for Beach, Swimming, and Camping
$59.50
Expanded Clay Pebbles for Plant Pot Drainage - Specialty Ceramic Granules for Succulents, Hydroponics, Aquariums, and Bathroom Backfill
$7.70
Lint-Free Industrial Wiping Paper for Camera and Automotive Paint, Oil-Removing Cloth for Spray Painting, Film Application, Anti-Fog Wax, and Static Rust Prevention
$126.50
Heavy-Duty Electric Bike Hook - Versatile Hanging Solution for Strollers, Shopping Bags, Kids' Carts, and Food Delivery
$1.90
PPSOAP Silicone Handmade Soap Mold Candle Plaster Aroma Diffuser Stone DIY Materials and Tools FL093
$63.70
Guangda Dental | Swedish Imported Dental Implants – Includes Abutment & Crown, Insurance Accepted, Installment Plans Available
$5,500.00
![[Full Payment Pre-Order] Summer Fantasy Original Heavy-Duty Doll-Style Antique Cream Amber Lolita Dress](https://www.gosteppe.com/cache/small/product/269640/legacy-main-72b18deb30524e2e07f2057f.webp)
[Full Payment Pre-Order] Summer Fantasy Original Heavy-Duty Doll-Style Antique Cream Amber Lolita Dress
$38.00
Paint Brush Cleaning Cup for Kids' Art Supplies - Plastic Water Container for Washing Brushes and Graffiti Tools
$2.88
![[10% Off on 2 Items] Creative National Trend Thickened Felt Calligraphy Mat, Desk Pad for Brush Practice, Colorful Fresh Design for Beginners](https://www.gosteppe.com/cache/small/product/269637/legacy-main-1a4d8446daba22c1a0286ba7.webp)
[10% Off on 2 Items] Creative National Trend Thickened Felt Calligraphy Mat, Desk Pad for Brush Practice, Colorful Fresh Design for Beginners
$6.63
Premium 3D Printing Pen with PLA Filament - Professional Grade for Students, Competitions, Training, and 3D Air Drawing Crafts - Ideal Kids' Gift
$108.00
Retainer Storage Box - Portable Sealed Case for Braces, Dentures, Cleaning, and Soaking - Suitable for Children
$42.40
6-Cavity Round Maple Leaf & Butterfly Totem Large Silicone Mold for Handmade Soap – DIY Milk Soap, Essential Oil Soap Making Mold
$5.80
![[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)
