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.
Chunfei Grocery Store Yunan GR02 Gravel Bike, Thru-Axle, Mechanical Disc Brakes, Lightweight Touring Setup with Multiple Rack Mounts
$6,441.00
Electric Guitar Tutorial for Beginners - 7-Week Self-Study Plan with Exercises, Corrections, and Materials
$219.00
Professional Bathtub-Style Brush Washing Set - Cute 3-Piece Watercolor and Chinese Painting Brush Cleaner with Palette
$11.80
![[Sold Out & Discontinued - Display Only] Radish Defense ABO20.0 Spring Tour Series Blind Box Figure](https://www.gosteppe.com/cache/small/product/269201/legacy-main-5af4651a8d30dc42d9412600.png)
[Sold Out & Discontinued - Display Only] Radish Defense ABO20.0 Spring Tour Series Blind Box Figure
$16.90
Ebru Marbling Plastic Tool Kit – Needles, 3-Prong Combs, Cones, Straws, and Droppers for Peacock Patterns
$1.28
CANDLE.LAB | Silicone Border Mat for DIY Scented Candles and Soap Making Tray Mold
$32.00
Shiji Runde Coal Shed Mine Dust Removal Explosion-Proof Anti-Freezing Fog Cannon Port Dust Suppression 80m Ultra-Fine Industrial Fog Machine
$4,180.00
Mobile Retractable Spray Booth for Furniture - Foldable Track-Mounted Painting Room
$6,240.00
Long Handle Bristle Paint Brush - Hog Hair Brush for Oil Painting, Acrylic Wall Art, and Children's Drawing
$1.80
Electrostatic Powder Coating Equipment and Electronic Powder Dispenser Supply
$17,250.00
DIY Toast-Shaped Silicone Mold for Handmade Soap - Square Soap Making Mold
$105.00
Kindergarten Sponge Stamp Set – Mushroom-Head Circular Printing Tools for Kids' DIY Art and Painting Kits
$3.50
Heavy-Duty Lifting Chain Set – Manganese Steel Chains with Hooks, Rings, and Hoist Accessories
$198.00
Car Tire Stone Removal Tool, Multi-Function Groove Hook for Portable Tire Picking and Cleaning
$11.50
m Dogs Strap Auto Retractable Dual Dog Leash With
$199.92
Traditional Wooden Sheepskin Rattle Toy – Safe for Teething Newborns, Handcrafted Baby Bell Shaker
$17.80
Soilless Cultivation Equipment Plant Factory Display Rooftop Hydroponic Pipe System for Leafy Vegetables and Fruits, Type A Planting Rack
$2,620.16
Premium Ceramic Tea Canister and Gift Box Set - Empty Packaging for Black Tea, Pu'er, White Tea, and Biluochun
$121.00
Posture-Correcting Hole-Grip Pencils for Grade 1 - Triangular Barrel, Break-Resistant, Non-Toxic HB for Daily Writing and 2B for Exams
$3.02
Genuine OEM AC Blower Motor Heater Fan for Buick Excelle GT, Cavalier, and Monza
$255.00
TA1 TA2 Titanium Capillary Tubes - Small Diameter Titanium Pipes - GR5 Titanium Alloy Tubes
$240.00
Industrial Spray Painting Wipe Cloth Auto Bake Finish Film Application Degreasing Cloth Non-Woven Absorbent Paper Lint-Free Paper Electrostatic Dust Removal Paper
$75.66
US Standard Buttress Thread Inserts 22ER 16ER 11NR 16 10 12 8ABUT Internal 7 External 45 Degree
$43.20
Coating Workshop Cleaning Rags GAE Industry White Scrap Cloth Nylon Machine Cloth Blocks Industrial Glue Removal Furniture Cleaning
$96.31
Natural 8A Yellow Tiger Eye Loose Beads - Round Cat's Eye Bracelet for DIY Jewelry Making
$17.28
Paper Blending Stumps Art Set for Highlighting, Sketching, and Smudging - Professional Drawing Tools for Artists and Beginners with Rice Paper Details and Oil Pastels
$6.80
Rubber Speed Bump 1000x350x40mm Herringbone Pattern
$96.89
![Xian Kan Yun Shu [Cloud Lark] Elegant Brush Washer, Hand-Painted Orchid and Sparrow Design under Glaze, Ceramic Water Pot](https://www.gosteppe.com/cache/small/product/269176/legacy-main-b83d0e5d0aba33de561a2b48.webp)
Xian Kan Yun Shu [Cloud Lark] Elegant Brush Washer, Hand-Painted Orchid and Sparrow Design under Glaze, Ceramic Water Pot
$21.20
Cable Organizer Hook-and-Loop Straps for Data/Charging Cables, Laptop Power, Mouse, Headphones, and Under-Desk Network Wiring
$7.48
Power Strip Organizer Box, Desktop Socket Concealment Case for Charging Cables and Power Cords, Hidden Storage Shelf
$21.93
![[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)
