WSAL23285 – PoE HAT (E)/en
Documentation notice: This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.
Summary
The Waveshare PoE HAT (E) is a mini HAT that provides IEEE 802.3af-compliant network connectivity and power supply through a single cable. It fits Raspberry Pi 3B+ and 4B and works with the official case.
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Technical overview
- Suitable for Raspberry Pi 3B+ and 4B; can be used with the official Raspberry Pi case without taking up more space.
- PoE capability compliant with IEEE 802.3af; requires a compatible PoE router or switch.
- Fully isolated switched-mode power supply (SMPS).
- Compact component layout: dimensions 65.00 × 32.00 mm.
- PoE input voltage: 37 V to 57 V DC.
- PoE output: 5 V / 2.5 A DC.
- Connects to the Raspberry Pi via the GPIO header.
- Can be connected to a cooling fan as shown in the illustrations.
Notes and version constraints
- The official case is relatively closed, so the fan cannot achieve full cooling effect. Avoid prolonged high load when using this case.
- For exact installation details (GPIO orientation, fan connection), refer to the illustrations in the original wiki.
- Compatibility with Raspberry Pi models other than 3B+/4B is not stated in the source – do not assume it.
- No additional commands or configuration commands are present in the source material.
Source and revision record
- PoE HAT (E) - Waveshare Wiki
- Source revision: 90568
- Captured: 2026-09-04T02:50:59+00:00
- SHA-256:
5d25049c3bc9c30ef18a996fd49594081dded8d39a9f0827ad461cbb1f5c28c2