UCC

A retro UK railway LED departure board was restored using an Arduino Uno R4 WiFi and upgraded with a WIZnet W5500 Ethernet module to create a stable, real-time,

4 Langkah Burn Bootloader Arduino MEGA 2560 dengan USBasp, Cepat dan Mudah

A wired ESP32-S3 gateway that converts 868 MHz Evohome/Ramses II RF signals into MQTT for reliable smart-home integration.

https://oshwlab.com/vanninavari/esp32-w5500-4-rele

Simple IoT LED Control with W55RP20-EVB-Pico

Ornidia es un proyecto integral de monitoreo y control basado en microcontroladores (PIC, Arduino, ESP32, ESP8266, Raspberry Pi, etc.) dividido en tres sistemas

Arduino-Zabbix-Agent

Streamer audio Ethernet multicast/multiroom 48 KHz/24 bits sans compression

A production-ready embedded cluster framework for spiking neural networks built around the NeuroFab Z1 platform.

MAC whitelist + ARP proactive detection: W5500's practical application of zero-trust network protection

The W5100Sio-M module controls relays via a web page.

Modbus TCP Server: W5500io-M implements email alerts for excessive data.

A low-cost Modbus-based WS2812 control system combining C# HMI, STM32 firmware, and WIZ750SR TCP/IP—an affordable alternative to industrial LED controllers.

W5500io-M Module TCP Protocol Driver Solution

Say goodbye to Ethernet design hassles: the W5500io-M module enables stable network connectivity in just 3 steps!

It is an ESP32-based antenna tracking system with GPS, absolute encoders, RS485, and Ethernet/WiFi, delivering precise, automated AZ/EL tracking for RF

W5500io-M module connects to the OneNet platform via MQTT protocol (WeChat Mini Program control solution).

Zephyr W5500-EVB-Pico2

An Arduino + Raspberry Pi smart farm system that monitors soil and environment, controls watering, and captures daily timelapse images through Cayenne IoT

A clean, real-world test showing that a full HTTPS web server (TLS 1.3) can run on an RP2040 using just 32 kB RAM and 128 kB flash when paired with the W5500.

STM32’s Arduino-style framework eBox combined with the W5500 Ethernet controller

Smart Gateway with W5500

A CircuitPython demo that tests four network interfaces—W5100S, W5500, ESP32-S2, and ESP32SPI—showing how to unify Ethernet + Wi-Fi under one API.

A compact breakout and Ethernet adapter board for the WaveShare RP2040-LCD-1.28, adding W5500-based wired network capability with familiar CircuitPython code.