lawrence

Streaming USB PCM audio over a LAN using W5500 hardwired TCP/IP — not converting or transferring audio files

Ethernet teleoperation, a ROS 2 command bridge and CAN-connected robot control for a 2026 NHK Kosen Robocon team

Industrial Modbus gateway: STM32F103 + FreeRTOS firmware (Modbus RTU<->TCP, W5500, OTA with dual-partition bootloader) and a Linux host

STM32F407 gateway using WIZnet W5500 for Modbus-to-MQTT monitoring, offline data buffering, OTA rollback, and automatic 4G failover.

A remote SDR receiver using RP2350, W6300, and PoE to control an RTL-SDR over Ethernet and stream I/Q data to GQRX through rtl_tcp.

A standalone RP2350-based Reticulum Transport Node that connects W5500 Ethernet and SX1262 LoRa.

Kontrx is a bare-metal STM32F407 + FreeRTOS industrial edge gateway for water-quality monitoring. It doesn't just "have Ethernet"

This project uses a Raspberry Pi Pico and WIZnet W5500 to extend a Flight Controller’s MAVLink communication over Ethernet.

Weidos doesn't use the W5500 as a plain Ethernet PHY/interface. Its official Ethernet.h-based library talks directly to the W5500's hardware TCP socket (TOE).

UC Berkeley's student rocket team, Space Enterprise at Berkeley (SEB), builds an Automatic Electronic Pressure Regulator (E-Reg)

An aerostat is not a drone. It is a balloon-type platform anchored to the ground by a mooring cable (tether), holding a fixed position at altitudes of tens to

The PDP-11/70 is a 16-bit minicomputer built by DEC (Digital Equipment Corporation) in the 1970s. It is the hardware on which UNIX was first developed and the e

Open-source Bitcoin miners such as Bitaxe and NerdQAxe have gained significant popularity in the maker community by making ASIC mining hardware accessible, cust

The ESP32 Token Counter is a distributed installation designed to count two types of physical tokens across eight independent stations.

Dedicated PoE environmental sensors for server rooms and network closets — the kind that speak SNMP and integrate directly with PRTG and Zabbix

An end-to-end embedded web server built from scratch on a custom PCB — serving a login page and an Industrial IoT dashboard straight out of Flash memory, with z

Plug in an RJ-45 cable and the MAC address of the connected device appears on the e-paper screen within 5 seconds.

A single PoE cable delivers power, control, and 1080p live video — automatically. Here's how we built a GoPro-to-Ethernet bridge with BLE, a Wi-Fi Soft-AP, and

A production-grade firmware architecture that brings together MQTT, Wiegand readers, RS485 devices, I2C LCD, RTC, and SD card storage — all running on a single

ESP32_AdBlocker_Reborn

An ESP32 paired with a WIZnet W5500 passively sniffs LLDP/CDP packets from the Ethernet cable

ROS 2 (Robot Operating System 2) is the de facto standard middleware for industrial robotics development

rosserial

Every smart building needs a brain. For over 2,000 homes, apartments, and offices across Belgium, that brain is the IPBox