Wiznet makers

ESP32 bridges Buderus KM271 boilers to Ethernet via W5500, enabling stable MQTT monitoring, control, and data logging with Node-RED, InfluxDB, and Grafana.

IoT Smart Data Acquisition Unit

w55rp20

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ether2ser is a W55RP20 (RP2040+W5500) L3 router bridging Ethernet and synchronous V.24 serial, using PIO PHY plus HDLC/CRC framing for IP packets.

CircuitPython demo showing HTTPS requests over WIZnet Ethernet and Wi-Fi on an Espressif Feather MCU.

Apple Watch IR remote with Arduino

A Networked Machine Control Case Study Using WIZnet W5500 and Embassy Async

A minimal Minecraft 1.12.2 server in C targeting MSP430G2553, using W5500 hardware TCP/IP to fit within 512 bytes of RAM.

This project implements a real-time embedded event detection system based on STM32F411, designed to detect critical motion or shock events and transmit geo-tagg

This project is an industrial-grade smart pump controller designed for agricultural water supply systems.

KallistiOS is an open-source SDK and lightweight OS for Sega Dreamcast, providing drivers, networking support, and development tools for homebrew applications.

A controller for Somfy RTS shades and blinds

ESP32-S3 Ethernet(W5500) MQTT Gateway for Evohome/Ramses II protocol.

This is an open hardware platform designed for the development of secure wired-network applications. It is fully compatible with all Arduino Mega-compatible har

W5500과 HR911105A를 이용한 이더넷 보드 제작 중, 특정 커패시터(C48) 누락 및 오작동(비연결 시 LED 활성화 및 통신 불가)의 원인 분석 요청

ESPuno Pi

Design of Cloud Platform Alert Monitoring and Automatic Analysis System Based on Random Forest Algorithm

LabVIEW Arduino TCP/IP

How Does NTP Time Synchronization Work on W5500-EVB-PICO?

This article explains how an STM32 microcontroller performs HTTP-based over-the-air (OTA) firmware upgrades using the WIZnet W5500 Ethernet controller and Aliba

This article analyzes a WIZnet W5500–based Ethernet system connected to Alibaba Cloud IoT Studio, demonstrating web-based control and temperature–humidity data

This article analyzes a real RT-Thread implementation using STM32L496 and the WIZnet W5500 Ethernet controller.