HW_10-In-Rack_PDU
Open-source 10-outlet rack PDU with ESP32 and W5500 Ethernet module, featuring OLED display, MQTT/web UI support, and per-outlet relay control.
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Project description
๐งฉ Project Overview The HW_10-In-Rack_PDUd is an open-source 10-channel smart PDU (Power Distribution Unit) built around the ESP32 microcontroller and WIZnetโs W5500 Ethernet controller. Designed for use in server or network racks, it allows individual control of each outlet via a sleek web interface or MQTT messages. This project demonstrates how to build reliable, deterministic network control for power systems using simple and robust embedded hardware. ๐ Why W5500 Matters WIZnetโs W5500 provides a full hardware TCP/IP stack, freeing the ESP32 from processing complex Ethernet protocolsโฆ
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