Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Chipset | W5500 Hardwired TCP/IP Embedded Ethernet Controller |
| Interface | SPI (Serial Peripheral Interface) |
| Supported Protocols | TCP, UDP, IPv4, ICMP, ARP, IGMP, PPPoE |
| Operating Voltage | 3.3V DC |
| Max SPI Clock | 80 MHz |
| Socket Support | 8 Independent Sockets |
| Buffer Memory | 32KB Internal TX/RX Buffer |
| Connector Type | RJ45 with Integrated Magnetics and LEDs |
| Compatibility | Arduino, STM32, AVR, PIC, Raspberry Pi |
| Dimensions | 56mm x 26mm x 18mm |
Anonymous
Mar 26, 2026
Rating: 5/5
Reliable TCP/IP Stack
I needed a hardware offload for TCP/IP to save MCU cycles, and this board delivers. The connection remains stable even under heavy data load. Documentation was sufficient to get started quickly.
Anonymous
Mar 20, 2026
Rating: 5/5
Perfect for STM32 Projects
This module worked flawlessly with my STM32F4 discovery board. The SPI communication is stable, and the library support for Arduino makes prototyping incredibly fast. Highly recommended for IoT gateways.
Anonymous
Mar 20, 2026
Rating: 4/5
Good for learning networking
Bought this for a university project on embedded systems. It helped me understand how hardware TCP/IP stacks work. The example code provided by the community is very helpful for beginners.
Anonymous
Mar 16, 2026
Rating: 5/5
Superior to W5100
Upgraded from the older W5100 module and the difference in speed and socket management is night and day. The 8 independent sockets allow for complex multi-client applications without lag.
Anonymous
Mar 14, 2026
Rating: 4/5
Great value, minor pin spacing issue
The W5500 chip performs exactly as expected with high throughput. My only complaint is that the header pins are slightly tight on standard breadboards, but once soldered to a PCB, it works perfectly.
Anonymous
Mar 03, 2026
Rating: 5/5
Solid build quality
We used several of these for a prototype industrial controller. The RJ45 jack feels sturdy, and the link/activity LEDs are bright and clear. No packet loss observed during 48-hour stress tests.
Q: Is this module compatible with 5V Arduino Uno boards?
A: Yes, but please note the module operates at 3.3V logic levels. While many users connect it directly, it is recommended to use a logic level converter or ensure your specific board's 5V SPI pins are tolerant to avoid potential long-term damage.
Q: What is the maximum cable length supported?
A: The module adheres to standard Ethernet specifications, supporting up to 100 meters (328 feet) when using Cat5e or Cat6 cables with proper termination.
Q: Does this support PoE (Power over Ethernet)?
A: No, this specific module does not have built-in PoE functionality. It must be powered via the VCC pin (3.3V) from your microcontroller or an external power source.
Q: Can I use this for UDP streaming?
A: Absolutely. The W5500 hardware handles both TCP and UDP protocols efficiently. It is well-suited for real-time data streaming applications where low latency is critical.
Q: Are there libraries available for ESP32?
A: Yes, the W5500 is widely supported. You can use the standard Ethernet library included in the ESP32 Arduino core, which automatically detects and configures the W5500 chipset.
![[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)
