WIZnet W5500 Ethernet Shield


W5500 Ethernet shield is designed using the WIZnet W5500 chip. Please click the link for the further information about W5500. It supports both 3.3V & 5V. This Ethernet Shield is compatible with Arduino and ARM mbed Platform.

Volume discounts

Quantity Unit discount You Save
10 $0.26 Up to $2.60
100 $0.39 Up to $39.00


  • ARM mbed compatible operation
  • Arduino Pin-compatible
  • Ethernet (W5500 Hardwired TCP/IP chip)


  • Suppport 3.3V / 5V
  • High Speed Ethernet controller W5500 chip
  • SPI interface
  • Internal 32Kbytes Tx/Rx buffer
  • 10/100 Ethernet PHY embedded
  • Support Auto Negotiation (Full / Half duplex, 10 / 100-based)
  • Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
  • User Selectable GPIO pin
  • Support SD-card slot for storage
  • Support I2C, UART interface

Hardware Configuration

  • RJ-45 with Transformer : Ethernet Port
  • W5500 : a hardwired TCP/IP Ethernet Controller
  • RESET : Reset Ethernet shield and Arduino when pressed
  • SD-Slot : support Micro SD card in FAT16 or FAT32 ; (Please Read the Caution)
  • I2C : I2C interface
  • UART : UART interface

Available Board List

  • ARM mbed Board
  • ARM mbed Platform : ARM mbed platform Site
  • FRDM-KL25Z : Freescale
  • NXP LPC800-MAX : NXP
  • Arduino Board
  • Arduino board (e.g. the Uno, Mega, Due)
  • Arduino Leonardo
  • Arduino-compatible Board
  • Seeeduino v3.0 : Based on Arduino Duemilanove


User’s Manual


W5500 Ethernet Shield

Specific References

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WIZnet W5500

The W5500 chip is a Hardwired TCP/IP embedded Ethernet controller that enables easier internet connection for embedded systems using SPI (Serial Peripheral Interface).

2,500pcs / BOX

Price $5,725.00
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