PoE HAT E 5V 2.5A IEEE802.3af

A compact (65 × 32 mm), PCB-based PoE expansion board designed exclusively for Raspberry Pi 3B+ and 4B. It complies with IEEE 802.3af standards, accepting DC 37–57 V PoE input and converting it to a stable DC 5 V / 2.5 A output via an integrated power management IC. The board mounts directly to the Pi’s GPIO header with precise alignment and full 40-pin pass-through — supporting stacked HAT configurations and peripheral connectivity. Its streamlined design prioritises reliability and ease of use across educational, hobbyist, and light industrial applications where dependable, single-cable power delivery is essential.