Ethernet & PoE Shield for Arduino (W5500, IEEE 802.3at)

The Ethernet & PoE Shield for Arduino brings reliable wired network connectivity and remote power capability to your Arduino projects. Featuring a WIZnet W5500 controller and IEEE 802.3at PoE support, it is ideal for makers, students, and developers building robust IoT devices and networked applications.

WIZnet W5500 TCP/IP controller

The board features a hardwired WIZnet W5500 TCP/IP chip that handles networking protocols directly on hardware. This offloads network communications from your Arduino microcontroller for smoother operation.

IEEE 802.3at Power over Ethernet

With IEEE 802.3at PoE standard support, the shield can draw both power and network data across a single Ethernet cable. This simplifies remote field installations and eliminates the need for separate power supplies.

Eight hardware sockets

The embedded W5500 controller provides up to 8 independent hardware sockets simultaneously. This allows your project to run multiple network connections or handle concurrent client requests with ease.

Onboard MicroSD storage

An integrated MicroSD card slot allows you to store files, web pages, or local sensor logs. It offers convenient mass storage directly on the shield for data-intensive projects.

Gravity I/O interface

Dedicated Gravity I/O pin headers make it easy to plug in compatible sensors and expansion modules directly. This simplifies prototyping without requiring messy breadboard wiring.

Downloads & documentation

• Product wiki (DFRobot)