UCC

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.

Pocket wireless touch remote (ESP32 CYD) & custom PCB Ethernet OSC Bridge (ESP32-S3 + W5500) for GrandMA3 lighting consoles — with Zero-Plugin bidirectional 40-

Unofficial Ethernet/PoE support for Meshtastic on RAK3312 + RAK13800 (W5100S) + RAK19018

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.

Hypervision PLC is an open-source project by Jan Green Larsen that turns an ESP32 into a network-connected programmable logic controller

WIZ-Cam -- An ethernet-ready IP-Camera supporting HTTP and RTSP using W55MH32

1984: An Amstrad CPC Emulator That Recreates the W5100S of Cyboard and Net4CPC Down to the Register Level

12 Arctic tanks, four water conditions. M-Duino 42+ PLCs keep each on target.