UCC

ND-PicoDMX-System pairs a Raspberry Pi Pico with a WIZnet W5500 that receives Art-Net and sACN; dual-core firmware and PIO drive four DMX512 outputs at 40 Hz.

Ooznest board support in grblHAL/ESP32 routes Telnet, WebSocket, FTP and WebUI over a W5500 SPI Ethernet link on the ESP32-S3, with Wi-Fi compiled alongside.

Appletini ONE is a Zynq-7020 Apple //e card. Its MCP server reads the live screen over UART, and a WIZnet W5100S carries the virtual Uthernet II.

Web Radio Control's GPL-3.0 azimuth rotator firmware added W6300 support on 2026-08-04. PlatformIO default_envs names W6300-EVB-Pico2 before two Wi-Fi Picos.

AR22 LCU v1.1 adds W5500 TCP logging to an STM32F446 gamma detector, streaming live dose-rate JSON without disturbing the core firmware.

A Pico prototype bridges two W5500 modules in MACRAW mode and applies simple VLAN tag logic.

Pico clients use W6100 TCP sockets to upload SGP30 and SGP41 gas data.

FreeRTOS starter firmware for W55RP20 Ethernet bring-up before VSCP NFC lock logic.

STM32F401 and W5500 demo with a web UI and UDP gateway over wired Ethernet.

Arduino Pro Mini uses W5500 Ethernet for MQTT light state and UDP dimming control.

ESP32 firmware for JSY meters with dashboard, UDP, REST, Shelly emulation, and W5500 Ethernet builds.

TCP server on STM32F103C8T6 with W5500 for remote LED control and gas sensor monitoring over Ethernet

Pocket LAN tester with 30+ protocol tools (ARP/DHCP/LLDP/SNMP/PXE/802.1X) on Flipper Zero + W5500, MACRAW & TOE dual-socket architecture

High-precision NTP server on ESP32 + W5500 using GPS PPS discipline, MCPWM hardware capture, and ARP-aware transmit timing

Interrupt-driven W5500 Ethernet driver using SPI DMA command queue, exposing BSD-style sockets and DNS/NTP/WebSocket clients on STM32 + FreeRTOS.

UDP-based relay controller for a university rover—receives JSON commands over Ethernet and switches power to rover subsystems via W5500 EVB Pico.

A minimal Minecraft 1.12.2 server in C targeting MSP430G2553, using W5500 hardware TCP/IP to fit within 512 bytes of RAM.

Dual-Stack Industrial Control: High-Performance Support for C++ and Rust: prodino-esp32-ethernet-v1

A real-time precision measurement system for defense and exploration, powered efficiently by STM32 and W5500. (Patent : CN121254371A)

A minimal Arduino sketch running an HTTP and HTTPS server on ESP32 + W5500, with REST API endpoints for LED control using the Mongoose networking library.

Introducing two solutions that fully support the WIZnet W6100 (IPv6) in the ESP32 environment.

Implements a Micro-ROS publisher on ESP32-S3-ETH via W5500. It ensures stable wired Ethernet connectivity for ROS 2, solving the S3's lack of internal MAC

A wired ESP32-S3 gateway that converts 868 MHz Evohome/Ramses II RF signals into MQTT for reliable smart-home integration.

Send emails and attachments through Brevo SMTP using Arduino Mega and WIZnet W5500 — no SSL required, low RAM friendly.