Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ESP32-S3-WROOM-1 |
| Connectivity | Wi-Fi 4 (802.11 b/g/n), Bluetooth 5 (LE) |
| Ethernet Interface | W5500 with RJ45 Connector |
| Power Supply | USB-C or PoE (802.3af/at compatible) |
| Camera Interface | DVP interface for OV2640/OV5640 |
| Flash Memory | 16 MB Quad SPI |
| PSRAM | 8 MB Octal SPI |
| GPIO Pins | 45 programmable GPIOs |
| Operating Voltage | 3.3V logic, 5V input via USB/PoE |
| Dimensions | 65mm x 40mm x 15mm |
Anonymous
Mar 29, 2026
Rating: 5/5
Reliable for industrial monitoring
We are using these for factory floor sensors. The wired Ethernet connection provides the stability we need where Wi-Fi is too congested. The expandable power options are a huge plus.
Anonymous
Mar 26, 2026
Rating: 5/5
PoE implementation is top notch
Finally, a dev board that handles Power over Ethernet correctly out of the box. No need for separate injectors or bulky power bricks. Highly recommended for permanent installations.
Anonymous
Mar 18, 2026
Rating: 4/5
Great board, minor documentation gaps
Hardware is solid and the camera interface worked immediately with the ESP-IDF examples. I wish the pinout diagram for the Ethernet PHY was slightly more detailed in the quick start guide, but community forums helped.
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect for IoT Gateway Projects
The built-in Ethernet controller saves so much time compared to adding an external module. The PoE support works flawlessly with my standard switch, making deployment in ceilings very clean.
Anonymous
Mar 08, 2026
Rating: 5/5
Easy to get started
As someone learning embedded systems, this board is fantastic. It connects to Arduino IDE and PlatformIO without issues. The dual-core processor handles WiFi and Ethernet switching smoothly.
Anonymous
Mar 06, 2026
Rating: 4/5
Excellent camera performance
Used this for a local face recognition doorbell. The PSRAM size allows for decent frame buffering. Only giving 4 stars because the mounting holes could be slightly larger for M3 screws.
Q: Is the USB-C port used only for programming or also for power?
A: The USB-C port serves both purposes. It provides 5V power to the board if PoE is not present and allows for high-speed UART programming and debugging.
Q: Which camera modules are confirmed to work with the DVP interface?
A: The board is tested and confirmed to work with OV2640, OV5640, and GC2145 camera modules using the standard DVP connector layout.
Q: Does this board support standard 802.3af PoE or only passive PoE?
A: This board supports standard active PoE (802.3af/at). It includes the necessary negotiation circuitry to safely draw power from compliant switches and injectors.
Q: What is the maximum current draw allowed for external sensors on the 3.3V rail?
A: We recommend keeping the external load on the 3.3V rail under 500mA to ensure stable operation, especially when the Wi-Fi radio is transmitting at high power.
Q: Can I use the Wi-Fi and Ethernet interfaces simultaneously?
A: Yes, the ESP32-S3 chip supports concurrent operation. You can use Ethernet as the primary backhaul while maintaining a Wi-Fi connection for access point mode or scanning.
Used Car Tires 185 195 205 215 235/55 60 70R13 14 15 16 Random Tread Pattern
$57.80
Sponge Stamp Painting Tools Stamping Rods Kindergarten Children's Art Supplies Mushroom Head Sponge Brushes
$3.50
Croma Portable Pocket Watercolor Sketchbook - 300g Cold-Press Paper for Acrylic Markers, Pen & Wash, and Travel Sketching
$14.20
PLC Control Cabinet Explosion-Proof Variable Frequency Drive Panel for Constant Pressure Water Supply
$6,098.00
Beginner Watercolor Painting Book with Line Art for Coloring, Featuring Zodiac and Martial Arts Themes
$5.53
Compact Home Range Hood - Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal
$41.00
Rubens Watercolor Paper, Starry Sky Watercolor Pad, High Absorption, 32K/16K/8K, Thickened 300g, Medium/Fine Grain for Art Students
$6.42
Commercial Pasteurization Machine for Fresh Milk Bars and Dairy Farms - Stirring and Preservation Tanks (Large and Small Sizes Available)
$3,185.00
Handcrafted Sheepskin Rattle & Peach Wood Shaker - Pure Copper Brass Bells, Vintage Wooden Toy Safe for Infant Chewing
$31.50
RIDE ON TIME Tatsuro Yamashita Mr. Fuki Saxophone Trio Accurate Transcription Service
$34.00
Metal Unveiling Stand for Ribbon-Cutting Ceremonies - Vertical Display Rack for Grand Openings, Advertising Signs, and Plaques
$159.00
Children's Art Supplies Round Sponge Brush Painting Graffiti Tool Mushroom Head Stamp Kindergarten DIY Rubbing Art
$2.45
Weak Alkaline Water Equipment Wahaha 9.0 Soda Water Small Molecule Water Stable Storage for 24 Months Electrolysis Water Maker
$20,160.00
RefComp Snowman Italy Refcon Low-Temperature Cold Storage Semi-Hermetic Unit SP2L 0600 (55㎡ Dual)
$7,200.00
Compact Home Range Hood - Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal
$39.00
IoT Leakage Circuit Breaker with Remote Control via EasyLink, Featuring Metering and Protection
$510.75
Mia Art Quick-Absorb Sponge for Watercolor Painting - Soft, Durable, Brush-Safe Cleaning and Blending Tool for Students
$4.25
Incense Burner Pad with Fire-Resistant Cotton - High-Temperature Resistant, Heat-Proof, Home Use, Round Insulating Flame-Retardant Mat for Incense Boxes and Aromatherapy
$3.29
Quilt Storage Bag for Clothes, Cotton Quilts, and Down Jackets - Large Capacity Moving Luggage Compression Organizer
$11.80
Welding Fume Purifier – Effective Dust Collection and Control
$15,740.00
Discount Cocktail Bun and Sausage Bun Electric Heated Display Cabinet for Egg Tarts and Roasted Sweet Potatoes
$7,633.00
Paint Brush Cleaner with Suction Pump for Watercolor, Gouache, and Acrylics - Essential Tool for Artists
$14.80
Anserui Portable Tire Stone Removal Hook - Multi-Function Car Tire Cleaning Tool
$23.32
New 420D Oxford Cloth Black Outdoor Leaf Blower Vacuum Bag, Yard Debris Collection and Storage Bag
$26.00
RoHS Environmental Protection Tester for Electronic Component Solder Joints and PCB Lead/Heavy Metal Detection
$6,580.00
![[Blueberry Midsummer] Qianmu Original Pastoral Lolita Daily JSK Dress, Full Length](https://www.gosteppe.com/cache/small/product/269777/legacy-main-555e8a83b64390f8a24c4ff4.webp)
[Blueberry Midsummer] Qianmu Original Pastoral Lolita Daily JSK Dress, Full Length
$128.00
Watercolor Coloring Line Art Paper - Gourmet Theme Cotton Pulp Sketchbook for Tracing and Creativity
$12.80
Industrial Boiler Oxygen-Enriched Combustion System - Technical Specs for Industrial Oxygen Generators
$1,135,199.00
Tanker Truck and Modified Trailer Rear Axle Tires - 445/65R22.5, 425/65R22.5, 385/65R22.5
$1,500.00
Ancient Craft Mini Peach Wood Rattle Drum Traditional Intangible Cultural Heritage Custom Handmade Toy for Infants
$198.00
![[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)
