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W5500 EVB

  • W5500 chip development platform for net'enabled microcotroller applications
  • Ethernet (W5500 Hardwired TCP/IP chip) and 32-bit ARM® Cortex™-M0 based designs
  • Arduino Pin-compatible platform hardware
  • New Code Samples: Updated network protocol libraries and example projects

W5500 EVB

For more details, please refer to W5500 EVB page in WIZnet Wiki.


  • WIZnet W5500 Hardwired TCP/IP chip
    • Hardwired TCP/IP embedded Ethernet controller
    • SPI (Serial Peripheral Interface) Microcontroller Interface
    • Hardwired TCP/IP stack supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE protocols
    • Easy to implement of the other network protocols
  • NXP LPC11E36/501 MCU (LPC11E36FHN33)
    • 32-bit ARM® Cortex™-M0 microcontroller running at up to 50MHz
    • 96kB on-chip flash / 12kB on-chip SRAM / 4kB on-chip EEPROM / Various peripherals
  • Pin-compatible with Arduino Shields designed for the UNO Rev3
  • On-board Temperature sensor / Potentiometer
  • 2 x Push button switch(SW), 1 x RGB LED, 4-Mbit External Serial Dataflash memory
  • Ethernet / USB-mini B connector and 10-pin Cortex debug connector for SWD(Serial Wire Debug)
  • W5500 EVB Arduino Compatible Pinout W5500 EVB Arduino Compatible Pinout
  • W5500 EVB External Pinout W5500 EVB External Pinout


These are libraries source code and example projects based on LPCXpresso IDE.

Requried Libraries are as below.

  • lpc_chip_11exx (NXP LPC11exx serise chip driver)
  • wiznet_evb_w5500evb_board (WIZnet W5500 EVB board library)
  • ioLibrary (WIZnet W5500 EVB ethernet library and protocols)

Example projects are as below.

  • Basic demos (LED blinky and loopback test)
  • DHCP client
  • DNS clinet
  • On-board Temperature sensor
  • On-board Potentiometer

ioLibrary GitHub Repository

  • ioLibrary : Latest WIZnet chip drivers and protocol libraries for developers

Related Project GitHub Repositories

Hardware material, Documents and Others

Various materials are could be found at W5500 EVB page in WIZnet Wiki.

  • Documents
    • Getting Started: Hello world! / Downloading a new program
    • Make New W5500 EVB Projects
  • Technical Reference
    • Datasheet
    • Schematic
    • Partlist
    • Demension
  • See also

Revision History

First release : Jun. 2014

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