Wiznet makers

esp32-s3-eth

his unofficial firmware empowers the $15 ESP32-S3 board to function as a robust Zigbee gateway. Offloading internet connectivity to the W5500 Ethernet chip.

Implements a Protocol Break Relay—a security pattern from the Cross Domain Solution (CDS) domain—using Rust on the W5500-EVB-Pico board.

AstroWeatherStation is an observatory weather and safety system that locally evaluates conditions to protect remote telescopes and domes.

Lie Group Formulation and Sensitivity Analysis for Shape Sensing of Variable Curvature Continuum Robots with General String Encoder Routing

Rust-based embedded project for RP2040, W5500, and Pico-GPS-L76K GPS module to create TCP API server that can respond to HTTP request/provide GPS data in JSON.

Intelligent detection equipment for detecting aperture of mobile phone camera

STM32 & W5500 matrix-switch system enables remote, software-defined EV harness simulation and fault injection, eliminating physical cables.

3-year field-proven IIoT Gateway using W5500 & RT-Thread. Zero downtime Modbus-to-MQTT solution on low-cost MCUs.

Tocata Pedal is a programmable MIDI foot controller. It adds wired Ethernet via W6100 and features a web editor for hybrid connectivity.

WLED uses WIZnet W5500 for stable Ethernet. Its SPI interface saves GPIO pins, making it more efficient than RMII.

KCNet-software-for-Net4CPC

RP2350 + WIZnet W6100 IIoT gateway: FreeRTOS SMP with web UI/CLI, persistent config, serial-to-TCP and Modbus RTU→tag DB, Ethernet sockets for DHCP/HTTP.

Open-source air-quality station on ESP32-C6: Matter/Thread + Wi-Fi 6, PoE+ and WIZnet W5500 Ethernet (SPI) for MQTT/Prometheus/REST export.

A quick PoC: run Arduino Ethernet WebServer on W5500-EVB-Pico, then replicate it on Raspberry Pi Pico with a W5500 SPI module.

Breaking the Single-Chip Barrier: How to Reconstruct the Serial-to-Ethernet Development Architecture with W55MH32

MicroPython on WIZnet W5100S-EVB-Pico builds a PoE-powered MQTT actuator node: subscribe fan commands (on/off, PWM speed) and publish JSON status over Ethernet.

Arduino & WIZnet W5500 system for rainwater management. Features resistor ladder sensing, UDP data sync, and relay control for sustainable greywater usage.

OpenPLC Board OSO Atmega128A

HMI dla sterownika S7-1200

BeeMS is an open-source MIT BMS for UT Arlington FSAE E27, pairing CAN safety logic with W5500 Ethernet telemetry via a CAN-to-ETH bridge and PC/SCADA tools.

A Rust no_std security controller prototype on Arduino Uno, using WIZnet W5500 Ethernet + MQTT for remote alerts and control.

Development of an Integrated ROS Interface for a Time-of-Flight Measurement System of a LiDAR Sensor

bacnet-device