UCC

Leverge eyes UI to show clock/time info

RP2040-MicrotikAPI

Implementation of an IIoT temperature sensor based on OPC UA

A smart embedded system project that controls lights and a fan using an **ATmega328P** microcontroller, simulated with **Picsimlab**

A battery-powered portable network tester using WIZnet W5500-EVB-Pico2 to instantly verify Ethernet port connectivity and DHCP configuration.

Powermeter-values-to-MQTT-and-Websever

Installing Firmware on SP2301 Linux EVB for Dual-Port Ethernet

An independent maker reviews the W55RP20 SiP, combining RP2040 and W5500 in one package for compact, reliable Ethernet-connected embedded development.

Arduino Nano + W5500 hosts a live webpage showing LDR sensor data. Real-time brightness is displayed via HTML—Arduino acts as a full web server.

Open-source ArtNet LED controller using ESP32 + W5500, controls 2700+ WS281x LEDs at 40fps via Ethernet. Web UI, OTA updates, high stability and low latency.

W6300-EVB-Pico2 Connected to ThingsBoard via MQTT

STM32-based main board and brushed motor driver developed by Osaka University Robohan circuit team for Gaku-Robo 2025.

Mini Smart Home System with Android App part 2

A easy-to-implement project that allows communication between your desired app with the board using local network or cloud service.

ESP32 + W5500 Ethernet for Secure and Reliable Wired Networking Guide

EthernetSPI2

Open-source GPIB-to-Ethernet adapter using W5500 chip. Supports PoE/USB-C power, VXI-11.2 & Prologix protocols. Cost-effective solution.

Ported W5500 on STM32 via SPI. Supports DHCP, TCP/UDP, and a basic web server. Ideal for IoT networking and protocol testing.

Enable dual Ethernet on SP2302 board using WIZ850io (W5500) module via SPI interface. Perfect for industrial IoT and secure networking applications.

Initializes W5500 on MIotKit (STM32), sets up SPI, configures network (IP/GW), and tests Ethernet on hl_miniOS. A practical guide for embedded Ethernet setup.

Tasmota firmware powers ESP8266, ESP8285, and ESP32 devices with local WebUI config, MQTT/HTTP control, automation rules, OTA updates, and no cloud dependency.

A real-time IoT system using ESP32, DHT22, MQTT, and Node-RED to monitor temperature and humidity, visualize data, store it in SQLite, and send LINE alerts.

Remotely reboot your WiFi router using an Arduino Nano, W5100 Ethernet module, and relay with a custom PCB and web interface. Ideal for IoT and network control.

W5500 Ethernet Module Debugging Guide: Essential Checklist for Reliable Communication