UCC

This article explains a firmware-oriented Maker project based on STM32F4, WIZnet W5500, TCP server operation, and standard Modbus communication.

A robust, ultra-low latency, and "Plug & Play" interactive art sensor pipeline. This project reads 24GHz FMCW radar data from an AI-Thinker RD-03 sensor via an

An nRF5340 IoT gateway funneling BLE data over W5100S wired Ethernet, with PoE for data and power on one cable.

This article explains a MicroPython Ethernet node architecture using an ESP32-class MCU and the WIZnet W5500, with broad coverage across network stack behavior,

This article explains a commercial-oriented MicroPython Ethernet node using an ESP32-class MCU and the WIZnet W5500

This article explains a commercial-oriented MicroPython Ethernet node architecture using an RP2040-class MCU and the WIZnet W5500.

This robotics firmware architecture uses WIZnet W5500 to give a MicroPython MCU node a wired Ethernet path for robot telemetry, diagnostics, service access, and

Joypad OS 2.2 pairs an experimental W5500 GBA-to-Dolphin bridge with separate UART-based MCP and emulator AI controller tools.

EnergyMonitoringSoftware: A W5500-Based ESP32 Gateway That Unifies Mixed-Brand Power Meters

A simple FTP server for Arduino, ArduinoSAMD WiFiNINA, esp8266, esp32, stm32 and Raspberry Pi Pico W

RogueMaster F0 FW (Fork)

Home Assistant Connect ZWA-2 — Portable Z-Wave over PoE with W5500

GhostESP

Embention Veronte Autopilot 1x — Serial-to-Ethernet Converter Integration

SMART K1 — an ESP32-based controller with REST, syslog, and lots of open source

Electronix W5500 Issue — “An Important Signal from a Migration/Technical Support Perspective”

The dephy project by judadao is a reusable board-profile and Zephyr workspace management module for ESP32-based IoT products

How Does OpenEEBUS Implement Heat Pump EEBUS Communication Using the ESP32-S3 and W5500?

open-source ESPHome configuration project that turns a Waveshare ESP32-S3-POE-ETH-8DI-8RO into a capable, production-ready Home Energy Management controller

Hörmann SupraMatic E2: Wired Home Assistant Garage Door Controller Using ESP32-S3 and W5500

esp32-rtk-gateway

A Gateway that bridges between MQTT and ESP-NOW

Booster NGFW is a Rust firmware rewrite that adds MQTT telemetry, channel protection, USB configuration, and safer control for an 8-channel Sinara RF amplifier.

dual-MCU flagship fightstick PCB. 8 kHz USB target, native Dreamcast, hardware Ethernet for LAN. First prototypes in fab.