Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3 |
| Flash Memory | 16 MB (N16) |
| PSRAM | 8 MB (R8) |
| Camera Support | OV2640, OV3660, OV5640 |
| Connectivity | Wi-Fi 2.4 GHz, Bluetooth 5 (LE) |
| Interface | USB Type-C, JTAG |
| Operating Voltage | 3.3V |
| GPIO Pins | 45 Programmable GPIOs |
| AI Acceleration | Vector Instructions for NN |
| Board Dimensions | 54mm x 28mm x 12mm |
Anonymous
Mar 29, 2026
Rating: 5/5
Solid performance for the price
I've used this for a home security prototype. The Bluetooth LE connectivity works flawlessly with my phone, and the image processing speed is impressive for this price point.
Anonymous
Mar 24, 2026
Rating: 5/5
Professional grade features
The vector instructions really speed up neural network inference. Compatible with all major camera modules listed. Highly recommended for industrial control prototypes.
Anonymous
Mar 16, 2026
Rating: 5/5
Perfect for AI Vision Projects
This board is a powerhouse for computer vision tasks. The 8MB PSRAM handles the camera buffer smoothly, and the Wi-Fi connection is stable for streaming. Setup with ESP-IDF was straightforward.
Anonymous
Mar 09, 2026
Rating: 4/5
Good board, runs a bit warm
Functionality is top-notch for development. It does get slightly warm when running continuous video streaming at high resolution, but nothing concerning. Great for prototyping.
Anonymous
Mar 07, 2026
Rating: 5/5
Best S3 board with camera I've tried
The N16R8 configuration is exactly what I needed. No more memory errors during face detection algorithms. The USB-C port makes flashing much faster than older micro-USB boards.
Anonymous
Mar 04, 2026
Rating: 4/5
Great value but needs careful wiring
Excellent board for learning embedded AI. The camera quality with the OV2640 is decent. Just be careful with the pinout as it differs slightly from the standard ESP32. Documentation could be better.
Q: Can I power this board via the VIN pin with 5V?
A: Yes, you can supply 5V to the VIN pin. The onboard regulator will step it down to 3.3V for the ESP32-S3 chip. Ensure your power source can provide at least 500mA.
Q: Is Arduino IDE compatible with this specific N16R8 version?
A: Absolutely. You just need to install the latest ESP32 board package in Arduino IDE, select 'ESP32S3 Dev Module', and set the Flash Size to 16MB and PSRAM to 'OPI PSRAM'.
Q: Does it come with a case or enclosure?
A: No, this product includes only the development board. Cases are sold separately or can be 3D printed using the dimension files available in our documentation repository.
Q: What is the maximum resolution supported for WiFi streaming?
A: While the camera sensors support higher resolutions, for stable WiFi streaming we recommend UXGA (1600x1200) or lower. Higher resolutions may cause frame drops depending on network conditions.
Q: Does this board support the OV5640 camera module out of the box?
A: Yes, the board supports OV2640, OV3660, and OV5640 cameras. You may need to adjust the pin configuration in your code depending on the specific camera model used.
Portable Travel Art Set for Kids - Watercolor Paint Box with Sketchbook and Mini Drawing Board
$9.05
Pneumatic Fitting PU Straight Connector Quick-Insert Plastic High-Pressure Air Hose Fitting PU-4681012
$4.90
Chain Sling Lifting Shackle Steel Chain Single Leg with Hooks on Both Ends for Towing, 2m Length, 5 Ton Capacity
$79.00
Large Brush Set Supply - Watercolor Pen Set for Children's Day Painting, Art, and Coloring
$25.55
Non-Bleeding Liquid Candle Dye - Macaron Colors for Soy Wax DIY Aromatherapy Candles
$21.00
Alloy Wheel Lug Nut Caps Compatible with Buick Excelle, Verano, Regal, LaCrosse, Encore, Cruze, Malibu, and GL8
$3.40
![[Damai Holds Micro-Needle Hair Transplant Patent] AI Robot Precision Hair Transplant | 1000 Units Hairline Planting](https://www.gosteppe.com/cache/small/product/269438/legacy-main-d695e1be3b1b8212f24ac863.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] AI Robot Precision Hair Transplant | 1000 Units Hairline Planting
$24,990.00
Premium Ceramic Tea Canister Packaging Box, Empty Gift Box for Black Tea, Pu'er, White Tea, Biluochun, Gift Set Empty Box
$104.95
Thickened 304 Stainless Steel Planter Box for Home Balcony Vegetable Gardening - Rectangular Large Flower Pot for Rooftop Planting
$204.00
Zhongheng Car Tire Stone Hook - Multi-Function Tire Cleaner Tool to Prevent Blowouts
$7.14
JoanMiro 3D Printing Pen for Kids, Low-Temperature 3D Stereoscopic Drawing Toy, Perfect Gift for Boys and Girls on Children's Day
$29.90
Stainless Steel Tire Stone Removal Hook - Multi-Function Car Tire Cleaning Tool for Picking and Scraping Stones
$5.03
Cart Cover Rice Husk Charcoal Premium Plant Ash Grain Shell Carbon Natural Organic Fertilizer for Vegetables Succulents and Flowers
$6.55
Aojilong Automotive Plastic Restorer – Revives Black Trim, Repairs Aging, Crystal Coating Finish
$28.80
Hotel Meat Warmer Lamp - Buffet Heating Light for Cafeterias and Restaurants
$5,989.00
Topmodel Children's Watercolor Coloring Book Set with Pens, Baby Graffiti Sketchbook, Fill-in Storybook 3073
$119.09
Children's Potty Training Seat for Boys and Girls, Toddler Toilet Trainer with Urinal Bucket
$17.90
265/70R17 AT Off-Road Tire, Also Available in 205/215/225/235/45/50/55/60R18/20 High-Performance Sizes for 19-inch Wheels
$898.00
CANDLE.LAB | Silver Metal and Wood Wick Centering Device - DIY Tool for Aromatherapy Container Candles
$2.50
Custom Solid Wood Plaque - Antique Style Wooden Storefront Sign, Door Plaque, Carved Wood Board with Arched Couplets
$50.00
Industrial Scouring Pads - Stainless Steel Brushing and Rust Removal for Iron Plates - Heavy-Duty Kitchen Cleaning and Polishing
$17.62
Supply Fully Automatic Self-Cleaning Filter Pipeline Backwash Filtration Machine Stainless Steel Scraper Filter
$9,600.00
Fangxinyue Scented Candle Glass Windshield - High Borosilicate Cover to Improve Memory Ring Burning
$29.90
Hanging Drainage Basket Kitchen Sink Strainer Plastic Storage Rack Food Waste Filter
$2.85
Over-Toilet Storage Cabinet with Doors - Multi-Tier Floor Standing Bathroom Organizer for Narrow Spaces
$258.00
Inth A6 Multifunctional Leather Journal - Vintage Sketchbook, Watercolor Pad, and Doodle Book with Replaceable Cotton Refill Pages for Students
$26.90
Beginner Chinese Painting Line Drawing Copybook: Animals, Flowers, Figures, and Landscapes
$18.80
vantkevin Scented Candle Tool Set for Extinguishing Flames and Snuffing Wicks
$17.60
Multi-Function Car Tire Stone Remover Tool - Hook Pick and Screwdriver for Tread Cleaning
$3.80
Pad Printing Machine Parts: Fixed Ink Roller Screw, Steel Plate Mounting Screw, Blade Holder Adjustment Nut, Blade Clamp Screw
$0.30
![[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)
