Wiznet makers

How Does DHCP Work with W5500 and ESP8266 to Enable Reliable Network Setup?

This article explains how WIZnet W5500 register architecture, TX/RX buffer usage, and SPI chip-select timing work together to enable stable TCP communication un

How Does Async UDP over W6100 Improve Industrial IPv4/IPv6 Networking on ESP32?

How Does Async UDP over W6100 Enable Reliable IPv4/IPv6 Networking on ESP32?

A bidirectional CAN↔Ethernet gateway using an MCU and W5500 to simplify networking, improve portability, and add electrical isolation.

Build a reliable Ethernet IoT camera using W6300-EVB-PICO2 (RP2350). This project verifies WIZnet's CircuitPython QSPI driver for stable industrial monitoring.

Industrial SCADA System Implementation using Modbus TCP/IP & Wired Ethernet (W5500)

apex MRMSS is a smart simulator that ensures rocket experiments work perfectly. It bridges your lab and space, making every mission safer, cheaper, and easier.

유선 LAN이 필요한 순간이 있다: W5100S-EVB-Pico + CircuitPython으로 TCP 통신(서버/클라이언트) 완성하기

hip_MINI

This project provides custom ESPHome components that enable stable Ethernet, OTA updates, and web server functionality on the WIZnet W5500-EVB-Pico.

Long-range key mouse controls equipment

Development of Smart Solar Charge Controller on Wiznet W5500 IoT Platform

Arduino-based interface to control Yaesu antenna rotators from a PC using USB or Ethernet. Emulates the standard GS-232 protocol for wide software compatibility

low latency MIDI interface using STM32 & WIZnet hardware TCP/IP. Bridges USB, Ethernet, and 5-pin DIN for real-time, long-distance transmission over LAN.

This project unlocks a cheap NORVI Arita controller by adding a W5500 Ethernet module and OLED, transforming it into a powerful IoT hub through custom firmware.

Smart home

ESP32 + W5500 Lite + Tasmota

M5Stack + PoE W5500 tracks a turntable-mounted car’s rotation via a rotary encoder and streams counts over UDP for real-time XR alignment.

M5Stack controls an Oriental Motor AZ driver via Modbus RTU over RS-485, using an RJ45/W5500 module for wiring convenience—plus the key 8E1 parity fix.

https://github.com/martinius96/termostat-ethernet

TianShanOS is an ESP-IDF v5.5+ framework that turns an ESP32-S3 into a rack-management controller.

This project presents an automated brewery control system using Ethernet-based PC-to-controller communication, integrating temperature, flow, and actuator ctrl.

This project builds a wired-first tally light that listens to TSL UMD v3.1 multicast UDP and drives a 7-LED WS2812B strip