Seeed W5500 Ethernet Shield

Overview

Seeed W5500 Ethernet Shield [2] is an Arduino connector shield with:

  • W5500 [1] 10/100 MBPS stand alone Ethernet controller with on-board MAC & PHY and 16 KiloBytes for FIFO buffer,

  • SPI serial interface,

  • Grove UART connector,

  • Grove I2C connector,

  • SD card slot.

Seeed W5500 Ethernet Shield

Seeed W5500 Ethernet Shield

Pins Assignment of the W5500 Shield

Shield Connector Pin

Function

RST

Ethernet Controller’s Reset

D2

Ethernet Controller’s Interrupt Output

D10

SPI’s Chip Select

D11

SPI’s Master Output Slave Input (MOSI)

D12

SPI’s Master Input Slave Output (MISO)

D13

SPI’s Clock

Requirements

This shield can only be used with a board that provides a configuration for Arduino connectors and defines node aliases for SPI and GPIO interfaces (see Shields for more details).

Programming

Set --shield seeed_w5500 when you invoke west build. For example:

# From the root of the zephyr repository
west build -b nrf52840dk/nrf52840 --shield seeed_w5500 samples/net/dhcpv4_client

References