---
title: "WIZnet W5500 Ethernet Shield"
url: "https://maker.wiznet.io/products/w5500-ethernet-shield/"
markdown_url: "https://maker.wiznet.io/products/w5500-ethernet-shield/md"
type: "WIZnet product hub"
projects: 43
language: "en"
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# WIZnet W5500 Ethernet Shield

> Ethernet shield with the W5500 chip in the Arduino shield form factor.

## Projects and products using W5500 Ethernet Shield

- [W5500 Ethernet Adapter for Sega Dreamcast via DreamShell](https://maker.wiznet.io/Benjamin/projects/w5500-ethernet-adapter-for-sega-dreamcast-via-dreamshell/) (UCC, 2026-01-25): Hardware wiring guide and installer tool for adding WIZnet W5500 Ethernet connectivity to the Sega Dreamcast homebrew ecosystem.
- [KlipperAPI](https://maker.wiznet.io/Aimee0/projects/klipperapi/) (UCC, 2025-11-25): An Arduino communication library enabling ESP8266, ESP32, and Arduino boards to monitor and control Klipper via the Moonraker API.
- [Arduino UNO/Mega and Ethernet: Sending Emails with Attachments (EMailSender v4.0.0 Library)](https://maker.wiznet.io/Benjamin/projects/arduino-uno-mega-and-ethernet-sending-emails-with-attachments-emailsender-v4-0-0-library/) (UCC, 2025-10-28): Send emails and attachments through Brevo SMTP using Arduino Mega and WIZnet W5500 — no SSL required, low RAM friendly.
- [Flipper Zero Ethernet Network Testing Module with w5500](https://maker.wiznet.io/josephsr/resellers/flipper-zero-ethernet-network-testing-module-with-w5500/) (VAR, 2025-08-26): A newly released Ethernet diagnostic module for Flipper Zero, based on WIZnet’s W5500 chip, designed for field testing and hobbyist expansion—available on Tindi
- [simple remote protocol](https://maker.wiznet.io/Hannah/projects/simple-remote-protocol/) (UCC, 2024-04-01): Simple and lightweight protocol designed to communicate with devices running circuit python.
- [Voice Control - Arduino + Ethernet Shield (module) WIZnet](https://maker.wiznet.io/Benjamin/projects/voice-control-arduino-ethernet-shield-module-wiznet-1/) (UCC, 2024-03-04): This is a project to build a voice control system using an Arduino and an Ethernet Shield WIZnet module.
- [Real-Time Stock Monitoring with Arduino: Leveraging Wiznet W5500 for Financial Analytics](https://maker.wiznet.io/Hannah/projects/how-to-get-real-time-stocks-price-with-w5500-ethernet-board-1/) (UCC, 2024-02-05): A simple way to get the real-time price of US stocks and set alert to help you take better action.
- [RebootWebArduino](https://maker.wiznet.io/Hannah/projects/rebootwebarduino/) (UCC, 2023-12-21): This project involves setting up a web server using an Arduino with an Ethernet shield and an SD card module.
- [STM32F411 W5500 Coremark Test over SSL](https://maker.wiznet.io/Aimee0/projects/stm32f411-w5500-coremark-test-over-ssl/) (WCC, 2023-12-19): This project is a test to compare the performance of two case. First is using two stm32, and Second is using one stm32 to send data over SSL.
- [A Comparative Analysis of TCP Iperf Server Performance using Nucleo-F412 and W5500 Ethernet Shield](https://maker.wiznet.io/teddy/projects/a-comparative-analysis-of-tcp-iperf-server-performance-using-nucleo-f412-and-w5500-ethernet-shield/) (WCC, 2023-12-13): Optimized Network Communication: A Comparative Analysis of TCP Iperf Server Performance using Nucleo-F412 and W5500 Ethernet Shield
- [STM32F103 W5500 Coremark Test](https://maker.wiznet.io/Aimee0/projects/stm32f103-w5500-coremark-test/) (WCC, 2023-11-20): This project measure the performance of transferring data to a pc server using stm32 and W5500 shields.
- [Arduino_de_EtherCAT](https://maker.wiznet.io/teddy/projects/arduino-de-ethercat/) (UCC, 2023-11-02): A demo of an EtherCAT network where both the master and slave are made with Arduono. Control a 4-axis arm robot with 4 knobs.
- [Internet controllable LED message marquee](https://maker.wiznet.io/Hannah/projects/internet-controllable-led-message-marquee/) (UCC, 2023-11-02): This project aims to use Arduino and Ethernet connectivity to retrieve data from a remote server and transmit it to another device via I2C communication.
- [Enhancing Pixel Control Performance with Teensy 3.2 and W5500 Ethernet Shield](https://maker.wiznet.io/TheoIm/projects/teensy-3-2-ethernet/) (UCC, 2023-10-31): I’m looking into ways of using multiple Teensy 3.2’s and farming out pixels to each of them, using a WIZnet W5500 Ethernet adapter, and an OctoWS2811 adapter.
- [How to show DHT11 data on a QIoT Dashboard?](https://maker.wiznet.io/TheoIm/projects/how-to-show-dht11-data-on-a-qiot-dashboard/) (UCC, 2023-10-31): This tutorial will show you how to display DHT11 data on a QIoT Dashboard (using a Seeeduino with W5500 Ethernet Shield).
- [\[Re-curation\]senseBox Wetterstation](https://maker.wiznet.io/teddy/projects/%5Bre-curation%5Dsensebox-wetterstation/) (UCC, 2023-10-04): The senseBox is designed for weather observation and is installed outdoors; its data is shared via a router to openSenseMap.
- [Small web server](https://maker.wiznet.io/teddy/projects/small-web-server/) (UCC, 2023-10-04): Learn to access an Arduino's SD card website, control pins via webpage, with prior experience recommended.
- [io-over-tcp-modbus-arduino-mach4](https://maker.wiznet.io/taylor/projects/io-over-tcp-modbus-arduino-mach4/) (UCC, 2023-08-02): This sketch requires the use of a W5100 or W5500 ethernet adapter and optionally supports either an Adafruit ADS1115 ADC and MCP4725 DAC dev
- [PASSERELLE NRF24 / ETHERNET](https://maker.wiznet.io/WIZnet/projects/passerelle-nrf24-ethernet/) (UCC, 2023-04-04): PASSERELLE NRF24 / ETHERNET
- [Arduino Nano W5500 Ethernet MQTT Based 8 Channel Opto-Isolated I/O Board](https://maker.wiznet.io/WIZnet/projects/arduino-nano-w5500-ethernet-mqtt-based-8-channel-opto-isolated-i-o-board/) (UCC, 2023-02-22): Home assistant
- [Squama Tarjeta Ethernet Arduino con soporte PoE](https://maker.wiznet.io/WIZnet/projects/squama-tarjeta-ethernet-arduino-con-soporte-poe/) (UCC, 2023-02-21): This new Arduino Ethernet board with PoE support titled Squama, widely supports the design of new applications.
- [RP2040_RTC_Time_Ethernet](https://maker.wiznet.io/WIZnet/projects/rp2040-rtc-time-ethernet/) (UCC, 2023-02-16): RP2040_RTC_Time_Ethernet
- [Energy Saving Through Home Automation and Data Mining Technique](https://maker.wiznet.io/WIZnet/projects/energy-saving-through-home-automation-and-data-mining-technique/) (UCC, 2023-02-14): we build on electricity to power our appliances, and electronic devices in our home. As we consume more electricity in our homes
- [Remote Monitor and Control System Based on SigFox IoT Network](https://maker.wiznet.io/WIZnet/projects/remote-monitor-and-control-system-based-on-sigfox-iot-network/) (UCC, 2023-02-13): a new, low-cost system designed to provide multi-sensor remote condition monitoring of modern scientific laboratories, as well as to allow
- [How to Use the Blynk App on IoT Board(Nucleo)](https://maker.wiznet.io/WIZnet/projects/how-to-use-the-blynk-app-on-iot-board-nucleo/) (UCC, 2023-02-10): Implemented a firmware of Nucleo board by Ethernet SW modification
- [Web Server Base RFID Attendance Record System](https://maker.wiznet.io/WIZnet/projects/web-server-base-rfid-attendance-record-system/) (UCC, 2023-02-09): Web Server Base RFID Attendance Record System
- [Cascade of Shift Registers 74HC595 Controlled Via Arduino and Ethernet](https://maker.wiznet.io/WIZnet/projects/cascade-of-shift-registers-74hc595-controlled-via-arduino-and-ethernet/) (UCC, 2023-02-09): The project uses 12 shift registers 74HC595 and 96 LEDs, Arduino Uno board with Ethernet shield Wiznet W5100
- [How to Implement Embedded Mqtt Client Using W5500 IC.](https://maker.wiznet.io/WIZnet/projects/how-to-implement-embedded-mqtt-client-using-w5500-ic/) (UCC, 2023-02-09): How to implement embedded Mqtt Client using W5500 IC.
- [Various Ethernet Shields for Various Aruino Boards on MODBUS TCP Communication: TESTS](https://maker.wiznet.io/WIZnet/projects/various-ethernet-shields-for-various-aruino-boards-on-modbus-tcp-communication%3A-tests/) (UCC, 2023-02-09): I will test the communication between a PC (using AdvancedHMI the client) and various ethernet shields (the slaves) mounted on various board
- [W5500 Wiznet Ethernet Shield](https://maker.wiznet.io/WIZnet/projects/w5500-wiznet-ethernet-shield/) (UCC, 2023-02-07): W5500 Ethernet Shield DHCP MQTT.
- [IoTivity Cloud-Enabled Platform for Energy Management Applications](https://maker.wiznet.io/WIZnet/projects/iotivity-cloud-enabled-platform-for-energy-management-applications/) (UCC, 2023-02-03): strives to participate in the growing research concerning the smart grid’s potential for modernization of the electricity grid in the effort
- [Design and Implementation of an Automated Irrigation Control System for Optimal Water Usage](https://maker.wiznet.io/mayuri/projects/design-and-implementation-of-an-automated-irrigation-control-system-for-optimal-water-usage/) (UCC, 2023-01-31): In the field of weather monitoring, there are global platforms which keep track of weather conditions around the world.
- [RoboCore Ethernet_W5500](https://maker.wiznet.io/WIZnet/projects/robocore-ethernet-w5500/) (UCC, 2023-01-31): Ethernet W5500 library is made for various Open Source Hardware Platform and support WIZnet's W5100, W5200 and W5500 chip. The Ethernet libr
- [SukkoPera / Webbino](https://maker.wiznet.io/mayuri/projects/sukkopera-webbino/) (UCC, 2023-01-23): Webbino is a webserver for Arduino. I originally wrote it for my SmartStrip project, which required several unique features which were not.
- [LoRa IOT Home Environment Monitoring System](https://maker.wiznet.io/nagamma06/projects/lora-iot-home-environment-monitoring-system/) (UCC, 2022-11-29): 1.Create a home IOT gateway Minimum Viable Product 2. Create a User Interface 3. Assess suitability of LoRa technology for home environment
- [Blog – NTRIP Base and CORS PX1122R RTK TRIMBLE – Volodymyr Maslovskyi](https://maker.wiznet.io/gonmei/projects/blog-%E2%80%93-ntrip-base-and-cors-px1122r-rtk-trimble-%E2%80%93-volodymyr-maslovskyi/) (UCC, 2022-10-27): ESP32 DEV kit and PX1122R modules
- [W5500 Ethernet Shield +Raspberry Pi Pico+ Wizfi360](https://maker.wiznet.io/nagamma06/projects/w5500-ethernet-shield-raspberry-pi-pico-wizfi360/) (UCC, 2022-08-30): W5500 Ethernet Shield (Raspberry Pi Pico) Server + Wizfi360 WiFi Module (Raspberry Pi Pico)Client Passes Temperature Measurement Data
- [A voice controlled smart home automation system using artificial intelligent and internet of things](https://maker.wiznet.io/nagamma06/projects/A-voice-controlled-smart-home-automation-system-using-artificial-intelligent-and-internet-of-things/) (UCC, 2022-07-25): A voice controlled smart home automation system using artificial intelligent and internet of things
- [Arduino to the DispSky complex](https://maker.wiznet.io/teju/projects/Arduino-to-the-DispSky-complex/) (UCC, 2022-03-29): Arduino to the DispSky complex
- [HOW TO USE W5500 ETHERNET SHIELD WITH ARDUINO: EASY GUIDE](https://maker.wiznet.io/taylor/projects/HOW-TO-USE-W5500-ETHERNET-SHIELD-WITH-ARDUINO-EASY-GUIDE/) (UCC, 2022-02-04): HOW TO USE W5500 ETHERNET SHIELD WITH ARDUINO: EASY GUIDE
- [My LORA remote relay system?](https://maker.wiznet.io/teju/projects/My-LORA-remote-relay-system/) (UCC, 2021-06-17): My LORA remote relay system?
- [W5500 CANTUS Loopback](https://maker.wiznet.io/taylor/projects/W5500-CANTUS-Loopback/) (UCC, 2021-05-11): W5500 CANTUS Loopback
- [Arduino Network Tester](https://maker.wiznet.io/rena/projects/Arduino-Network-Tester/) (UCC, 2021-02-24): Arduino Network Tester

## Related forum questions

- [W5500 Ethernet shield spi dma rx 데이터 수신이 안됩니다.](https://maker.wiznet.io/forum/13104) (2018-11-06, 1 replies)
- [\[W5500, W7500\] W5500 Ethernet shield 사용 관련](https://maker.wiznet.io/forum/12900) (2018-05-17, 2 replies)
- [About the W5500 Ethernet Shield category](https://maker.wiznet.io/forum/12264) (2017-05-08, 0 replies)
- [SPI connecting problem W5500 Ethernet Shield](https://maker.wiznet.io/forum/11799) (2016-04-15, 4 replies)
- [W5500 Ethernet Shield 사용 전류 문의](https://maker.wiznet.io/forum/11236) (2015-08-21, 1 replies)
- [W5500 ethernet shield for Firewing PIC24/PIC32](https://maker.wiznet.io/forum/10710) (2014-12-02, 1 replies)

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Source: https://maker.wiznet.io/products/w5500-ethernet-shield/