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.
Thickened Felt Calligraphy Mat - Specialized Cloth for Brush Writing, Chinese Painting Practice, and Grid Desk Padding
$5.61
Dashan Colored Paper Calligraphy Felt Mat Traditional Chinese Painting Practice Mat for Beginners Ancient Style Desk Pad
$15.78
MAIKE Outdoor Waterproof Dry Bag - Foldable Bucket Pack for Diving, Snorkeling, Swimming, Rafting, and Surfing
$10.90
Cinnabar Liquid Rooster Comb Blood Daoist Bletilla Natural Raw Ore Water-Floated Cinnabar Powder Ink for Calligraphy and Painting
$4.53
Goat Hair Flat Wash Brush Background Wash Brush for Fine Line Traditional Chinese Painting Base Color Background Wool Brush Gouache Watercolor Oil Painting Soft Bristle Row Brush
$4.25
Pre-sale Litin The Husky and His White Cat Shizun: Past and Present Life Badge & Colored Paper Set (Mo Ran & Chu Wanning)
$24.00
Hot-Selling Street Fair and Temple Fair Toy Source - Wooden Puppet Rattle Drums, Cartoon Wooden Man Shakers
$1.50
Air Source Heat Pump Water Heater for Commercial and Home Heating by AMA Shengneng
$8,400.00
Waterproof Dry Bag for Outdoor Rafting and River Trekking - Wet/Dry Separation Storage for Swimming, Fitness, Beach, and Sand Activities
$8.42
Maichuang Continuous Peanut Roasting Machine - Electromagnetic Drum Roaster for Soybeans, Large-Scale Production Line Equipment
$2,356.00
Free Shipping: Colorful Cartoon Hand-Crank Drum Puppet Toy for Kids – Perfect for Street Markets and Temple Fairs
$64.00
Flower Doctor Balcony Vegetable Growing Box - Family Vegetable & Strawberry Planter, Rooftop Rectangular Plastic Flower Pot
$38.09
Miracle-Gro Organic Potting Soil for Balcony Gardens, Vegetables, Green Plants, Flowers, and General Home Gardening, 40L
$195.98
Silicone Drainage Mat for Faucet Side - Splash-Proof Pad for Kitchen Sinks and Bathroom Countertops
$3.57
Complete Dairy Processing Equipment: Yogurt Sterilization Fermentation Tank and Raw Milk Cooling Tank for Farms
$17,836.00
50x80mm Biggest Size Professional Rectangular Photosensitive
$75.62
Rose poem "Fox" Fabric Fragrance Spray
$3.15
Nangong Wenfang Healing Beautiful Words Calligraphy Copybook Small Regular Script Brush Tracing Transparent Cards for Women's Practice Entry-Level Elegant Fonts
$49.00
2025 New Cute Puppy Large Capacity Portable Travel Toiletry Bag, Handheld Makeup Organizer
$9.59
Cylindrical Granule Making Equipment Rotary Granulator for Rice Flour and Tartary Buckwheat Tea
$400.00
Face Painting Sponge Kit - Teardrop and Half-Round Magic Sponges for Base, Gradient, and Quick Designs
$2.11
Nutrient Soil and Submerged Hydroponic Clay Pebbles - Backfill for Bathrooms, Planters, and Soil-Free Green Plants
$18.40
Wenmo 100% Cotton Watercolor Paper 2026 Wall Calendar/Monthly Planner 300g DIY Calendar Sheet Sketch Marker Compatible
$17.70
Self-Priming Soybean Meal Corn Crusher Vertical Feed Mixer 1-Ton Feed Crushing & Mixing Integrated Machine
$6,650.00
Invisible Retainer Storage Case - Compact, Portable, Leak-Proof Soaking Box for Orthodontic Aligners
$18.10
Outdoor Travel Storage Shockproof Deep Waterproof Case with Cushioning for Mobile Electronics Emergency Parts EDC Tool Kit
$16.00
Guangxi Soilless Cultivation Ceramsite Substrate for Orchids and Green Plants - Lightweight Stone 5-30mm, Multiple Sizes Available for Hydroponics
$7.70
Deuter Germany Imported Waterproof Dry Bag - Ultra-Light Roll-Top Storage for Outdoor Clothing, Rafting, and Swimming
$102.00
Qingzhu Paper Blending Stump Set, Sketching Paper Stumps, Professional Large Size for Art Students, 3-Pack
$2.98
Water Curtain Spray Booth – Water Circulation Paint Mist Purifier, Eco-Friendly Stainless Steel Equipment
$773.00
![[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)
