This open-source gem uses the wESP32 board, which combines an ESP32 with Ethernet and Power over Ethernet (PoE ... The optional USB programming port is genius—it’s there when you need it ...

Each outlet split power and data using a transformer at the ethernet input. Our final system was three single-port outlets capable of serving a maximum total of 100W to connected usb-c load devices ...

To address the shortcomings of traditional network switches, SilentPower, a subsidiary of iFi Audio, has added the OMNI LAN ...