Driver for the Arduino W5100 Ethernet Shield.

Overview

Photo of the Arduino Ethernet Shield

Key	Value
Abstract	Ethernet Network Card
Product Name	Arduino Ethernet Shield
Vendor	Arduino
Vendor Doc	Product Homepage
Attachment Standard	Arduino UNO Shield (ISP-SPI required)

Usage

The driver is enabled by using the module shield_w5100, e.g. with:

USEMODULE=shield_w5100 make BOARD=arduino-due -C examples/networking/gnrc/networking

It depends on W5100 ethernet driver and provides nothing more than the providing the correct configuration. For this, it depends on the arduino_pins, arduino_spi, arduino_shield_uno and the arduino_shield_isp feature. It should work out of the box for any fully Arduino UNO compatible board (including the ISP header) and correct I/O mapping (arduino_*) features.

Some shield clones require the interrupt solder jumper to be closed, as the W5100 driver relies on interrupts. On most clones, this interrupt solder jumper is indicated as INT, close to pin D0.