Wiznet makers

Probe, read and write SPI flash with ESP32

ESP32 based vending machine controller board with Ethernet, Wi-Fi, and 4G LTE connectivity

Multi-functional Poly-phase (3-phase, single-phase) Poer Meter using ESP32 and ADE78xx AFE

A single PoE cable delivers power, control, and 1080p live video — automatically. Here's how we built a GoPro-to-Ethernet bridge with BLE, a Wi-Fi Soft-AP, and

open-source lighting platform that transforms an ESP32 into a professional lighting controller supporting Art-Net, sACN, DMX512

A production-grade firmware architecture that brings together MQTT, Wiegand readers, RS485 devices, I2C LCD, RTC, and SD card storage — all running on a single

Arduino Mega 2560 firmware for a 4-cell Li-ion BMS by @QDarkRex, with per-cell protection and a W5500 Ethernet web dashboard + REST API. (from Indonesia)

This project is for a quadruple laser projection controller, aimed at supporting room-scale projections

zephyr + W5500

A homebrew slot machine TITO, player tracking and display project

OpenDeck is an open-source MIDI and OSC controller platform for DIY control surfaces, sensor interfaces, and Ethernet-connected OSC nodes with W5500 support.

FPGA firewall (Arty Z7-20 + W5500) by a Romania-based author @StefanGutu. Detects IP/ARP spoofing with HW rule-based filtering and a WebSocket monitor.

The original project uses local AVR control, but community members recommended W55RP20 as a practical Ethernet upgrade for remote industrial control.

A Zhejiang University patent uses STM32, AD7606, and W5500 Ethernet to stream 8-channel RF data into CNN-based drone detection.

A Jiangsu University patent uses W5500 Ethernet to move CMOS pest images from an MCU capture node to a PC and cloud MDRN classifier.

A+n underwater ROV control workspace combining STM32F407 actuator firmware, a PyQt operator station, YOLO-based barnacle vision, and a W5500 UDP FW path.

An STM32F103 gateway uses W5500 Ethernet and MQTT to receive remote motor commands, then routes them to stepper motor drivers through CAN or RS485/Modbus.

Power-Meter-2 measures household energy usage by detecting the blinking pulse of an existing electricity meter and serving calculated power data through a W5500

완성 제품보다 임베디드 IoT 학습·포트폴리오형 저장소

Never Lose a Reading: An ESP32-S3 + W5500 Remote Monitoring System for a Vietnamese Hydropower Station

This paper proposes an application anomaly detection and bottleneck identification system (AAD-PSC) based on cloud platform service components.

PiKVM

Nova---a-LoRa-Mesh-System

This article explains a firmware-oriented Industrial IoT Ethernet design using the WIZnet W5500 as a TCP server with keepalive handling.