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The Raspberry Pi 5 is the latest addition to the beloved family of tiny single-board computers, bringing even more performance, flexibility, and connectivity options. But with power efficiency always top of mind for hobbyists, developers, and IoT enthusiasts, a common question arises:
Can the Raspberry Pi 5 be powered by Power over Ethernet (PoE)?
The short answer is: Yes, with the right hardware. But let’s dive deeper into what you need, how it works, and whether PoE is the right power solution for your Raspberry Pi 5 project.
What is Power over Ethernet (PoE)?
Power over Ethernet (PoE) is a technology that allows network cables (Ethernet) to carry electrical power in addition to data. This means you can power devices like IP cameras, VoIP phones, and now even Raspberry Pi boards, using a single Ethernet cable — reducing cable clutter and making installations cleaner and more efficient.
Does the Raspberry Pi 5 Support PoE Natively?
Unlike some commercial devices that have built-in PoE functionality, the Raspberry Pi 5 does not support PoE out of the box. However, it is compatible with PoE through an accessory — much like the Raspberry Pi 4.
To enable PoE on your Raspberry Pi 5, you need:
Raspberry Pi 5-compatible PoE HAT (Hardware Attached on Top)
PoE-enabled network switch or PoE injector
At the time of writing, the official Raspberry Pi Foundation is expected to release a dedicated PoE+ HAT compatible with the Raspberry Pi 5’s new form factor and power requirements. Until then, existing PoE HATs for the Pi 4 are not compatible with the Pi 5 due to changes in the board’s layout and power circuitry.
Why Use PoE with the Raspberry Pi 5?
Here are some compelling reasons to power your Raspberry Pi 5 via PoE:
1. Fewer Cables
A single Ethernet cable handles both data and power, simplifying setups and reducing the need for nearby power outlets.
2. Centralized Power Management
Ideal for managing multiple Pi units in a lab, office, or smart home environment — turn on/off or reboot devices remotely through the PoE switch.
3. Cleaner Installations
Perfect for mounting Raspberry Pi boards in enclosures, walls, or ceilings, where routing a power cable may be impractical.
4. Enhanced Reliability
Professional PoE switches often provide more stable and regulated power than low-cost USB-C adapters.
What About PoE+ and Higher Power Demands?
The Raspberry Pi 5 draws more power than its predecessors — especially when connected to external peripherals or performing heavy tasks. Therefore, the upcoming PoE+ HAT is expected to support IEEE 802.3at (PoE+), which delivers up to 25.5 watts, compared to 15.4W with standard PoE.
This is crucial for ensuring stable operation under full load, especially if you’re using:
USB 3.0 devices
M.2 SSDs via PCIe
Dual displays
Camera modules
Alternatives to PoE
If PoE isn’t a fit for your setup, the Raspberry Pi 5 also supports:
USB-C power input (5V, 5A recommended)
Battery packs for portable projects
Custom power supplies for industrial use
Final Thoughts: Should You Use PoE with Raspberry Pi 5?
If your Raspberry Pi 5 project involves a permanent or semi-permanent installation — such as in smart home automation, digital signage, or networked monitoring — PoE is a fantastic choice.
However, you’ll need to wait for the official PoE+ HAT or compatible third-party alternatives specifically designed for the Pi 5. Until then, continue using USB-C power or prepare your setup for the upcoming hardware.
Stay Tuned
Keep an eye on the Raspberry Pi Foundation website and trusted resellers for the official release of the Raspberry Pi 5 PoE+ HAT.
Have you tried powering your Raspberry Pi with PoE? What are your use cases? Drop your experiences and setups in the comments!