Wiznet makers

Ethernet-Based Data Acquisition System for a Cosmic Muon Veto Detector

Combining High-Speed AHB Bus With Low-Speed EMIF Bus Using A Zero-Delay Bus Coupling Method

AR22 LCU v1.1 is a dual-range gamma radiation detector on STM32F446 that streams real-time dose-rate JSON over a W5500 Ethernet TCP server on port 15022.

W5500 Ethernet connects an ESP32-C3 Zigbee coordinator to a Raspberry Pi MQTT broker, letting XBee3 relay nodes switch AC loads reliably without Wi-Fi.

Arduino Modbus TCP slave relay timer for SCADA with EEPROM runtime storage and Ethernet watchdog.

W5500LinuxDriver

A Wake-on-LAN sender on the W6300-EVB-Pico (RP2040 + WIZnet W6300): a UDP Magic Packet over wired Ethernet powers on a PC remotely.

An STM32F407 and WIZnet W5500 UDP echo server on FreeRTOS, using the ioLibrary hardware sockets with interrupt-driven receive over SPI.

Controlling Jarolift(TM) TDEF shutters via ESP32 and CC1101 - MQTT - Home Assistant

MESHBULLET is a DIY Meshtastic node that gives a Pico 2 (RP2350) a wired Ethernet and PoE uplink with WIZnet wiz850io or W6100, in a 3D-printed tube.

https://github.com/dheadrick1618/zephyr_socket_dispatching_eth_and_cell_example

https://github.com/burner-/M5AtomPoeArtnet2DMX

https://github.com/JyunWei-Su/tasmota-waveshare-8di8ro

SmartGarden

This commercial MCU architecture uses WIZnet W5500 to implement multiple independent Ethernet communication channels over a single SPI-connected Ethernet contro

This commercial architecture explains how an MCU-based product can use WIZnet W5500 as a wired Ethernet controller with a hardwired TCP/IP stack.

This maker-oriented project explores using WIZnet W5500 not in its usual hardware-socket mode, but as a MAC/PHY-style Ethernet interface for LwIP running on a F

This robotics-focused ESP32 MicroPython project tests a WIZnet W5500 Ethernet module with a direct cable connection to a PC using static IP settings.

A developer in the ESP32 community has opened a feature request on Espressif's official esp-eth-drivers repository asking for Dual SPI / Quad SPI (QSPI) Etherne

In a robot system where multiple control boards share a CAN-FD bus, this board lets you update every board's firmware over a single network link. The entire wir

Capability-based, trust-nothing OS architecture on a W65C816S CPU card + ECP5 FPGA fabric. W5500 handles netboot/NTP during Rev A bring-up.

A from-scratch software EtherCAT slave running on an ESP32-WROOM-32 with a WIZnet W5500 Ethernet controller over SPI.

Marstek Modbus Companion

An high-performance, cost-effective, and native drop-in replacement for the legendary Teensy 3.2 and Teensy 4.1 controllers in Virtual Pinball (vPin) cabi