Wiznet makers

STM32F4xx brings grblHAL to many STM32 CNC boards, mixing native lwIP Ethernet and W5500 options while staying highly reusable for real controller products.

Portable PLC VM with custom bytecode, WASM simulation, and W5500-backed raw TCP/UDP—early-stage, but clearly aligned with soft-PLC trends.

android_kernel_xiaomi_sm8250

RP2040にW5500とTM1637を接続する(NTPサーバ)

This repository provides three example projects demonstrating how to use the Seeed Studio XIAO series microcontroller with the W5500 Ethernet module. These exam

DIY Arduino consumption regulator build to use excess solar power for auxiliary 'summer' heating. The solar power data are retrieved over SunSpec Modbus TCP. Io

이 프로젝트의 독창적인 특징은 물리적인 전원 공급 장치 없이도 모든 펌웨어 기능을 평가할 수 있는 완벽한 기능을 갖춘 소프트웨어 시뮬레이터입니다. 이 시뮬레이터는 Windows, Linux, Mac과 같은 주요 플랫폼에서 실행되도록 컴파일할 수 있습니다. 아두이노 스케치와 동일한 코드를

BACnet MS/TP to BACnet/IP bridge running on WIZnet W5500-EVB-Pico-PoE (RP2040) or W5500-EVB-Pico2 (RP2350).

Explains an RP2040-based CNC controller using W5500 to offload TCP/IP, enabling deterministic real-time control and stable network communication without jitter.

This article presents a maker-oriented architecture for adding wired Ethernet to a Xiaozhi AI local server with the W5500.

This source describes a maker-oriented Ethernet access design for a Xiaozhi smart speaker using the W5500 as a hardware TCP/IP controller over SPI.

Custom PCBs integrate W5500/ENC28J60 to enable industrial Ethernet communication between the PLC and slave controllers for robotic pipetting.

This source is an architecture-level introduction to WIZnet’s ioLibrary_Driver rather than a board-specific implementation, but it is still useful for education

inettools-z80

This source is an architecture-level introduction to WIZnet’s ioLibrary_Driver rather than a board-specific implementation,

This source is an overview of WIZnet’s ioLibrary_Driver rather than a board-specific project, but it is still useful for education because it shows how WIZnet o

Auditory Nuisance Machine: A Network-Controlled Sound IoT Device on AVR and W5500

This project uses an STM32F103C8T6 with a W5500 Ethernet controller to build a wired embedded node that supports UDP, TCP server, TCP client, MQTT, HTTP, DHCP,

This source is an architecture-oriented introduction to pairing ESP32 or ESP32-S3 with the W5500 for wired Ethernet applications.

This article focuses on using an ESP32 with a W5500 Ethernet module under ESP-IDF, with emphasis on static IP setup,

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This article presents an ESP32 + W5500 design aimed at MicroPython-based Ethernet access, with emphasis on board-level wiring,

This project shows how to integrate a W5500 with ESP32-S3 under ESP-IDF, with emphasis on SPI stability,

By analyzing WIZ550io schematics, this project reconstructs a hardware TCP/IP offload architecture over SPI, enabling deterministic, low-overhead ethernet.