PoE module, RB-POEHEAD3, RASPBERRY PI
This PoE+ HAT module is required to make a Raspberry Pi PoE compatible. The power supply is provided directly and in parallel with the data via the Ethernet cable. A separate power supply is therefore no longer required. The PoE+ (Plus) module replaces the previous model, which was only "limitedly" suitable for the current Raspberry Pi 4 generation. This is an ideal solution for embedded and IoT projects where no power outlet is available or possible. From Raspberry Pi 3 Model B+, an 802.3af-compliant POE injector, switch or router is required (not included), which can supply the required power for the RPi (from 3 B+ and newer) via the LAN cable.