Can any1 explain why these connections(highlighted in pink) is done like this and how its working?For reference this is from Olimex EVB ESP32 with Ethernet. : r/esp32
Olimex's New ESP32-POE2 Board Packs 25W of Power over Ethernet for Higher Current Projects - Hackster.io
ESP32-GATEWAY Gateway WiFi Ethernet
Olimex ESP32-POE-ISO IoT development board Entwicklungsboard WIFI/BLE/ Ethernet | eBay