Wiznet makers

A custom ESP32 + W5500 Ethernet gate-controller PCB that replaces a Pico/protoboard relay setup with a wired, OTA-updatable relay control board.

FarolDNS is an ESP32-based DNS forwarding proof of concept that relays local UDP DNS queries to an upstream DNS server, while W5500 support appears only as a co

An ESP32-based gateway that centralizes RS485/RS232 Modbus RTU access and exposes it through REST, WebSocket, web UI, and CLI.

Driving the W5500 Straight from an FPGA — No MCU Required: An AD9226 High-Speed Data Acquisition System

Avi-on Bluetooth Mesh 조명 제품을 Home Assistant/MQTT로 로컬 제어하는 ESPHome custom component

Pico Modbus는 WIZnet W6100-EVB-Pico2 보드에서 동작하는 Modbus TCP Server 프로젝트

Use the popular XiaoZhi AI in China on the W55MH32 chip using MicroPython and create your own personal AI assitant.

climate-czar

RP2350 + W5500 + USB-NCM Reusable Snippets

This is an embedded environmental control system that uses a Python Qt application to control a series of heaters and humidifiers with an 8051/W5500 combo

Greenhouse management firmware for Waveshare RP2350-ETH-8DI-8RO boards, integrating W5500 Ethernet, MQTT, WebUI, sensors, and relay control.

esp32-smallhd-tally-light

A Pico prototype bridges two W5500 modules in MACRAW mode and applies simple VLAN tag logic.

Prebuilt NRC7394/W5500 bridge firmware assigns one AP and multiple STA nodes with static IPs and boot-time AP ping checks.

A Vivado FPGA practice repository covering HDL basics, FSMs, SPI/UART/VGA interfaces, memory/IP blocks, and MicroBlaze-based AXI systems.

ESP32-S3 Modbus-MQTT Bridge — KinCony RS485 relay controller to Home Assistant via MQTT. Dual-network, Digest Auth, auto-provisioning, OTA updates.

Real-time video transfer monitor for macOS with integrated tally light controller — SwiftUI + ESP32-S3 firmware

V2X2MAP is an open-source receiver and live map for ITS-G5 / V2X traffic — the 5.9 GHz IEEE 802.11p messages that cars and roadside infrastructure broadcast to

An Arduino Nano and W5500 create an MQTT-based 8-channel opto-isolated I/O controller with over 280 days of reported uptime.

W6300-EVB-Pico2-Library

This project shows how an ESP32-S3 running CircuitPython can use the WIZnet W5500 Ethernet controller to implement a Telnet server.

This project explores how an ESP32-S3 board running CircuitPython 10.1.3 can use a WIZnet W5500 Ethernet module as a wired network interface while still keeping

This project demonstrates how to use software SPI on the STC32G144K246 microcontroller to drive the WIZnet W5500 Ethernet controller as a TCP client.

This project shows how an STC32G144K246 microcontroller can obtain an IP address automatically through DHCP using the WIZnet W5500 Ethernet controller.