UCC

ESP32-S3 locker controller: W6100 Ethernet serves an HTTP page that shows PN532 RFID card UIDs, switches 24 relays and takes OTA updates.

W6100-EVB-Pico2 joins ROS 2 over wired Ethernet: a 101-line micro-ROS UDP transport on W6100 sockets, publishing IMU, GNSS and servo topics.

Pico SDK robot library for W6300-EVB-Pico2: a non-blocking W6300 UDP socket API alongside RoboMaster CAN motor, PID and WS2812 drivers.

RP2040 + W5500 LED controller in Rust: receives sACN (E1.31) over Ethernet and drives 8 WS2812B outputs; open PCB and MIT license.

RP2040/W5500 controls seven-prism clusters in Janelia's honeycomb maze. Uses MACRAW + lwIP, not TOE; real TCP bench tests are reported for one cluster.

A portable touchscreen controller that combines ESP-NOW wireless communication with W5500 Ethernet and OSC to simplify professional stage lighting control

The developer has submitted Pull Request #12232 to the official Meshtastic firmware repository, proposing Ethernet and PoE support for the RAK3312 platform.

Purdue OATS road research pairs LabJack/NATS monitoring with a separate STM32/W5500 design; field deployment and sensor-data Ethernet transfer are unconfirmed.

ESP32-S3 7-inch display that polls two Samwoo lithium packs over RS-485 and serves them over a W6100 wired port via SNMPv2c, a web monitor, and IP Finder.

Zendure SolarFlow 2400 Pro — lokale Regelung (ESP32-S3 + W5500) (미국, 태양광 하이브리드 에너지, 제어시스템)

Building a PoE Voice and Presence Satellite for Home Assistant with W5500

ESPHome AwoX BLE Mesh Hub connects AwoX/EGLO devices to Home Assistant using ESP32-S3 BLE Mesh and W5500 Ethernet for MQTT connectivity.

ESPHome firmware for an ESP32-S3 + W5500 + LD2450 sensor that tracks up to three targets in polygon zones and reports to Home Assistant over wired Ethernet.

K.A.R.R. Safety Core: ROS 2 Robot Safety Control and Ethernet Monitoring System Using ESP32-S3 and W5500

Rewired-S uses the WiNet-S2 W5500 interface to expose Sungrow inverter data through local web, MQTT and Modbus TCP, with a new Ethernet recovery feature.

An ESP32-S3 runs libssh behind a Flipper Zero app, picking W5500 Ethernet or Wi-Fi per connection, on the author's own 4-layer add-on board with W5500 and RJ45.

Rosette runs a DDSI-RTPS stack and rmw_rosette on bare-metal RP2350, using W5100S hardware UDP sockets so stock Fast DDS sees the board as a ROS 2 node.

Tomas McGuinness uses an ESP32-S3 camera to read heating flow indicators and a W5500 Ethernet link to serve calibrated readings and local history.

mikroSDK 2.20.2 adds shared Ethernet APIs for W5500 and W6100, using MACRAW drivers and host-side ARP, ping, DHCP and HTTP examples.

SurvCam builds a self-hosted ESP32-CAM CCTV system using W5500 Hardwired TCP/IP for MJPEG streaming, MQTT monitoring, and remote OTA updates.

An STM32-based industrial IoT gateway can combine long-range LoRa communication with the WIZnet W5500 Ethernet controller to transfer remote sensor measurements

The nRF52840 and WIZnet W5500 can be combined to create an industrial IoT node with Bluetooth Low Energy (BLE) for local configuration and wired Ethernet for re

Field-node firmware (Waveshare ESP32-S3-ETH, three radars or presence sensors, Ethernet and Wi-Fi) with its own web panel, and its host-tested core

sensor-station by Paul B. (Firebolt) is Ethernet-first ESP32 firmware for occupancy and people-counting systems.