UCC

Generic BLE Electronic Shelf Label (ESL) Home Assistant Integration Battery-powered e-paper displays that show your Home Assistant data for months to years on

Explore low-level Ethernet frame processing, predictable memory management, and security-oriented firmware development using the WIZnet W5500.

Walter-UC: Unified IoT Connectivity with W5500 Ethernet, Wi-Fi, and Cellular

A prototype actuator test bench where an STM32 NUCLEO-F446RE uses a WIZ550IO (W5500) as a Modbus TCP server for a CLICK PLUS PLC, plus a Python HMI.

Tripwire Firmware extends Batear with new node roles, XIAO hardware support, relay-aware packets, and W5500 Ethernet for flexible drone detection networks.

An STM32F401 Tracking Box decodes serial/RS-485 camera and lens data, generates Free-D packets, and sends them over Ethernet through a WIZnet W5500.

Firefly Luciferin: A Real-Time Ambient Lighting System Using ESP32 and W5500 SPI Ethernet

RP2040-based GNSS system using W5500 TCP sockets to stream corrected NMEA data and diagnostics for Dynatest FWD measurement equipment.

esphome-ipv6-only

UAV-radar: An ESP32-S3 and AI-Based Acoustic Drone Detection System

A Raspberry Pi Pico and W5500 monitor mains presence over SNMP, with loss/restore traps, LibreNMS integration and a PoE carrier design.

An open-source AD8232 ECG monitor using Arduino and W5100 Ethernet to deliver heart rate and waveform data to a web dashboard.

Upstream MicroPython fix keeps an active W5500's SPI bus alive through soft reset on STM32 with lwIP, qualified with 60 resets and 20 upload cycles.

Open-source gateway reads an Amphenol Wilcoxon 883M vibration sensor over RS-485 and serves a PLC, MQTT and a web dashboard through the IRIV's W5500 Ethernet.

An open-source Source Measure Unit (SMU) designed for high-precision voltage/current sourcing and measurement with SCPI-based remote control via W5500 Ethernet.

Two W5500s are attached to the ESP32-S3 to simultaneously connect to two physically separated PLC networks. It operates even if both networks use the same subne

A connected AI chessboard can use the WIZnet W5500 Ethernet controller with an STM32F4 microcontroller to synchronize chess moves, communicate with remote playe

An STM32-based AI voice translator can use the WIZnet W5500 Ethernet controller to exchange speech data and translation results with cloud services over wired E

There seems to be a lot of confusion (and a range of prices) surrounding the WizNet W5500-based Ethernet module we use for the RP23CNC.

PicoNetANALyzer is a lightweight, always-on embedded network monitoring and diagnostics platform built around the WIZnet WizFi360-EVB-Pico.

RadioStreamer is one small board between an LG TV and the speakers, playing two sources: the TV's optical output and Danish DR radio over Ethernet.

The Forlinx OKMX9352-C already has two native Gigabit Ethernet ports, so adding a WIZnet W5500 is not about compensating for insufficient processing power

Zephyr-Ethernet-Stress-Test is a small, focused tool: it pushes the W5500 driver with realistic concurrent traffic and records exactly where it fails

An RP2350-MINI(ETH) runs an MQTT broker and its live dashboard alone, splitting the W5500's eight hardware sockets into DHCP, web and five MQTT clients.