UCC

Building Room-Level Presence Detection with a Wi-Fi-Independent BLE Scanner: PadSpan HA with ESP32-S3 + W5500

W5500 Ethernet for Sharp X68000 (1987) via joystick port bit-banged SPI. inetd.x-compatible TCP/IP driver enables SMB, HTTPS, web browsing on vintage hardware.

aily-blockly-libraries

A handheld ESP32-S3 diagnostic tool that captures LLDP frames over W5500 Ethernet, parses neighbor and VLAN data, and displays it with touch-driven ping tests.

CNC firmware optimized for the ESP32 controller. It is the next generation of firmware from the creators of Grbl_ESP32. It includes a web based UI and the flex

This project is a reliable, Arduino-based controller for Endless Pools swimming machines, offering a modern web interface for seamless control and workout manag

ROR_Controller

tinyplayer

RollerShutter_Arduino_MQTT_Home_Assistant

ArtGateOne_2

ESP32-S3-ETH Devkit에서 ESP-IDF를 활용하여 W5500 기반 Ethernet을 설정하고, 안정적인 유선 네트워크 환경을 구축하는 과정을 다룹니다.

ESP32-shield-module-W5500-RS485

An STM32 and W5500 Ethernet controller for solar DC bus monitoring, distributed water-heater control, MPPT load management, and energy data logging.

A configurable MCU platform simulates incremental and SSI encoder outputs, injects faults, and converts them into industrial differential signals for PLC test.

A Zephyr RTOS driver PR for WIZnet W6300 on RP2350, using bit-bang SPI + MACRAW mode. Currently under review.

An ESP32-S3 CCTV/IoT firmware combining W5500 Ethernet, motion detection, SD recording, MQTT, and a web UI for wired LAN camera nodes.

An ESP32-C6 gateway uses the W5500 to bridge a CAN-based smart home network to an MQTT cloud.

ESP32-S3 uses W5500 Ethernet over SPI to run as a standalone ROS 2 node, enabling stable RTPS communication without Wi-Fi or external agents.

NFC/RFID card reader on RP2350 + W6300 that sends card UIDs over TCP with a built-in web configuration UI

A DIY PoE access panel built on WIZnet W5500 + ESP32-S3, featuring 3D face, vein, and fingerprint auth via ESPHome and Home Assistant.

Open-source KiCad PCB design for a 4-universe ArtNet LED controller with RP2040, W5500, USB-C charging, and JLCPCB assembly support

This project is a hardware design for an autonomous wheeled vehicle main control board built around the STM32 Nucleo F446RE.

This project is a compact sub-control board for an autonomous wheeled vehicle that uses a Seeed XIAO SAMD21, a WIZnet W5500 Ethernet module

Devices that need to stay connected without worrying about WiFi interference, the W5500 is my go to choice for adding Ethernet to an ESP32.