---
title: "Ethernet module with W5500 chip for Arduino"
url: "https://maker.wiznet.io/TheoIm/resellers/ethernet-module-with-w5500-chip-for-arduino/"
markdown_url: "https://maker.wiznet.io/TheoIm/resellers/ethernet-module-with-w5500-chip-for-arduino/md"
type: "VAR: Value-Added Reseller Products"
author: "Seeed Studio"
author_url: "https://kamami.pl/en/communication-modules-for-arduino/1178615-w5500-ethernet-shield-ethernet-module-with-w5500-chip-for-arduino-103030021.html"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Seeed Studio"
original_url: "https://kamami.pl/en/communication-modules-for-arduino/1178615-w5500-ethernet-shield-ethernet-module-with-w5500-chip-for-arduino-103030021.html"
published: "2023-10-04"
language: "en"
hardware: ["WIZnet W5500"]
likes: 0
views: 305
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Ethernet module with W5500 chip for Arduino

> This is an Ethernet network module with a W5500 chip that communicates via SPI interface, has a built-in TCP/IP stack supporting various protocols

Original author: Seeed Studio (source: https://kamami.pl/en/communication-modules-for-arduino/1178615-w5500-ethernet-shield-ethernet-module-with-w5500-chip-for-arduino-103030021.html)

## Components

- **WIZnet W5500** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5500))

WIZnet parts: W5500 ([Datasheet](https://docs.wiznet.io/Product/Chip/Ethernet/W5500/datasheet?utm_source=maker&utm_medium=project&utm_campaign=w5500), [product hub](https://maker.wiznet.io/products/w5500/))

## Article

**Description :**

This Ethernet network module features the W5500 chip and utilizes SPI communication. It includes a built-in TCP/IP stack, supporting TCP/IP, UDP, ICMP, ARP, IGMP, and PPPoE protocols. The module offers Wake on LAN over UDP functionality, supports up to 8 simultaneous sockets, and has a 32 KB internal memory buffer. It operates at an 80MHz speed and employs power-saving features like Wake on LAN (WOL) and shutdown mode. The board also provides a MicroSD card slot and two standard Grove ports (I2C and UART). It works with 3.3V or 5V voltage and includes LED status indicators. The module's dimensions are 69 x 52 mm, and comprehensive documentation with examples is available on the product wiki page.

**Here are the specifications for the Ethernet network module with the W5500 chip:** Communication Interface: SPI

Supported Protocols: TCP/IP, UDP, ICMP, ARP, IGMP, PPPoE

Simultaneous Sockets: Up to 8

Internal Memory Buffer: 32 KB

Ethernet Physical Layer: Built-in 10BaseT/100BaseTX (PHY)

Auto-Negotiation Support: Yes Power-over-Ethernet (PoE)

Power: Up to 12W (VIN port can output 12V/1A)

Voltage: 3.3V or 5V

Status Indicators: LED status indicators

Connectors: Two Grove connectors (I2C and UART)

MicroSD Card Slot: Yes

Dimensions: 69 x 52 mm

---

Source: https://maker.wiznet.io/TheoIm/resellers/ethernet-module-with-w5500-chip-for-arduino/