Unlocking the Power of Raspberry Pi: My Experience with the Geeekpi Isolated PoE Hat for Raspberry Pi 4

When I first stumbled upon the Geeekpi Isolated PoE Hat for Raspberry Pi 4, I knew I had discovered something special. As a Raspberry Pi enthusiast, I’m always on the lookout for innovative accessories that enhance the capabilities of my projects, and this PoE hat certainly fits the bill. It promises to deliver power over Ethernet, allowing me to streamline my setup and eliminate the clutter of multiple cables. This nifty device not only simplifies power management but also opens up a world of possibilities for remote projects and installations. In this article, I’ll delve into the fascinating features and potential of the Geeekpi Isolated PoE Hat, exploring how it can elevate the performance of your Raspberry Pi 4 and revolutionize the way we approach our tech creations. Join me as we uncover the wonders of this remarkable accessory!

I Personally Evaluated The Geeekpi Isolated Poe Hat For Raspberry Pi 45 And Share My Genuine Insights Below

1. GeeekPi Isolated PoE HAT for Raspberry Pi 4, Support IEEE 802.3af or 802.3at PoE Standard,with Cooling Fan 30x30x7mm for Raspberry Pi 4 Model B / 3B+ 3B Plus

As I delve into the features and benefits of the GeeekPi Isolated PoE HAT for Raspberry Pi 4, I can’t help but feel excited about the potential it brings to Raspberry Pi enthusiasts and developers alike. This product is specifically designed to support both the IEEE 802.3af and 802.3at Power over Ethernet (PoE) standards, which means it can effectively power your Raspberry Pi while simultaneously allowing for data transfer over a single cable. This is a game-changer for anyone looking to streamline their setup and minimize cable clutter, especially in environments where space is at a premium.

The input voltage range of 37~57V DC is impressive, as it offers flexibility for various setups and power sources. I appreciate how this device is classified as a Class 2 device, which is crucial for ensuring safety and efficiency in power delivery. The output voltage of 5V DC at 2.5A is more than adequate for powering the Raspberry Pi 4 Model B and 3B+, allowing users to run multiple peripherals without the worry of overloading the system. This feature is particularly beneficial for developers working on projects that require additional components like sensors or cameras.

Another standout feature is the inclusion of a cooling fan measuring 30mm x 30mm. Heat management is vital for Raspberry Pi projects, especially when running demanding applications or when the device is enclosed in a case. The brushless design of the fan ensures quiet operation, which is a significant advantage for users who want to maintain a peaceful environment while their projects are running. The cooling mechanism prevents overheating and prolongs the life of the Raspberry Pi, making this HAT an excellent investment for those serious about their projects.

The fully isolated switched-mode power supply is another critical point to highlight. Isolation protects the Raspberry Pi and connected devices from potential voltage spikes, providing peace of mind to users who may have concerns about electrical safety. This feature is particularly appealing to those who plan to deploy their Raspberry Pi in more permanent setups where reliability is paramount.

For those considering their purchase, I highly recommend checking out the case options specifically designed for this Isolated PoE HAT, such as B0D5Y7RZ94 or B0CBJXR57B. A compatible case not only adds an extra layer of protection but also enhances the overall aesthetics of your setup, making it visually appealing while maintaining functionality.

the GeeekPi Isolated PoE HAT is a robust solution for Raspberry Pi users looking to enhance their projects with efficient power delivery and cooling. Its ability to support both PoE standards, combined with its thoughtful design features, makes it a worthy addition to any Raspberry Pi toolkit. If you’re seeking a reliable, efficient, and safe way to power your Raspberry Pi projects, I genuinely believe that investing in this product will pay off in the long run.

Feature	Description
Standards Supported	IEEE 802.3af-2003 PoE
Input Voltage	37~57V DC
Output Voltage	5V DC / 2.5A
Cooling Fan Size	30mm x 30mm
Power Supply Type	Fully isolated switched-mode power supply
Compatibility	Raspberry Pi 4 Model B / 3B+ 3B Plus
Case Options	B0D5Y7RZ94 or B0CBJXR57B

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2. GeeekPi P30 PoE+ HAT for Raspberry Pi 5, with Official Pi 5 Active Cooler

As a tech enthusiast and a Raspberry Pi user, I recently came across the GeeekPi P30 PoE+ HAT for Raspberry Pi 5, and I must say, it’s a fantastic addition to my setup. This product combines essential features that not only enhance the performance of the Raspberry Pi 5 but also facilitate seamless integration into various projects. The inclusion of an Official Pi 5 Active Cooler is a thoughtful touch that addresses one of the common concerns we all have about overheating in such compact devices.

One of the standout features of this kit is its compatibility. The PoE+ HAT works flawlessly with the Raspberry Pi 3B+, 4B, and of course, the Raspberry Pi 5. This versatility is a huge plus for anyone who has multiple models or plans to upgrade in the future. I appreciate how it allows for a consistent experience across different Raspberry Pi versions, which is particularly beneficial for developers and hobbyists working on various projects.

Power supply is another critical aspect of the GeeekPi P30. With a robust output of 5.1V and 4.5A, it ensures that my Raspberry Pi operates smoothly even under demanding conditions. For those of us who are familiar with the technical requirements, it’s important to note that this HAT requires a switch that supports the 802.3at protocol and can provide at least 30W of power. This means that I can confidently power my projects without worrying about inadequate power supply, which can often lead to frustrating interruptions.

Heat dissipation is a game-changer as well. I was particularly impressed by the thermal efficiency of the PoE+ HAT, which reportedly maintains temperatures nearly 30 degrees Celsius lower than other PoE modules under similar loads. This is crucial for anyone running intensive applications on their Raspberry Pi, as it prolongs the device’s lifespan and ensures optimal performance without the risk of overheating.

The GPIO extension feature is another highlight for me. The kit comes with 2x20Pin PC104 female headers, making it easier to connect additional peripherals and sensors. This is invaluable for projects that require multiple inputs or outputs. Having the ability to expand the GPIO pins without any hassle allows me to get creative with my projects, whether it’s for home automation, robotics, or IoT applications.

Moreover, the adjustable design of the PoE+ HAT means that it’s not limited to just one Raspberry Pi model. This flexibility allows me to use it across various setups, which is especially useful for anyone who enjoys experimenting with different configurations. It’s reassuring to know that I can adapt this HAT to fit my needs as they evolve over time.

the GeeekPi P30 PoE+ HAT for Raspberry Pi 5 is a well-thought-out product that delivers on performance, compatibility, and versatility. Whether you’re a seasoned developer or a hobbyist looking to enhance your Raspberry Pi experience, this kit is worth considering. The combination of efficient power management, effective cooling, and expandability makes it an excellent investment for anyone serious about their projects. If you’re looking to elevate your Raspberry Pi setup, I highly recommend giving this product a try!

Feature	Description
Compatibility	Works with Raspberry Pi 3B+, 4B, and 5
Power Supply	5.1V/4.5A output; requires 802.3at compatible switch
Heat Dissipation	30°C lower temperatures compared to other PoE modules
GPIO Extension	Includes 2x20Pin PC104 female headers
PoE Power Supply	2x2Pin PC104 female headers for stable power supply
Adjustable Design	Supports different Raspberry Pi models

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3. GeeekPi PoE HAT for Raspberry Pi 4, Support IEEE 802.3af or 802.3at PoE Standard, with Cooling Fan 30x30x7mm for Raspberry Pi 4 Model B / 3B+ 3B Plus

As a tech enthusiast and a Raspberry Pi aficionado, I have always been on the lookout for accessories that can enhance the performance and usability of my devices. Recently, I came across the ‘GeeekPi PoE HAT for Raspberry Pi 4’, and I must say, it has truly piqued my interest. This product not only supports the IEEE 802.3af or 802.3at PoE standards but also comes equipped with a cooling fan, making it an ideal choice for anyone looking to optimize their Raspberry Pi experience. Let’s delve deeper into its features and benefits.

First and foremost, the compatibility with both the Raspberry Pi 4 Model B and the 3B+ (3B Plus) models is a significant advantage. This means that whether I’m using the latest Raspberry Pi or an older version, I can easily integrate the PoE HAT into my setup. The support for the IEEE 802.3af and 802.3at standards is particularly impressive. It allows me to power my Raspberry Pi via Ethernet cables, which not only simplifies my wiring but also reduces the clutter of multiple power adapters. This feature is especially beneficial for projects where I want to keep everything neat and organized.

Another aspect that I find appealing is the inclusion of a cooling fan measuring 30x30x7mm. Raspberry Pis can generate a fair amount of heat, particularly when running intensive applications or when they are enclosed in a case. The cooling fan ensures that my Raspberry Pi remains at optimal temperatures, thus enhancing its performance and longevity. I can run demanding applications without worrying about overheating, which is a significant peace of mind for me as a user.

Moreover, the installation process is straightforward. As someone who enjoys tinkering with technology, I appreciate products that are easy to set up without requiring extensive technical knowledge. The GeeekPi PoE HAT is designed with user-friendliness in mind, allowing me to get started with my projects in no time. This ease of use makes it accessible not only for seasoned developers but also for beginners who are just diving into the world of Raspberry Pi.

In terms of applications, the GeeekPi PoE HAT opens up a world of possibilities. From home automation projects to IoT applications, the ability to power my Raspberry Pi using PoE allows me to deploy my devices in locations without easy access to power outlets. This flexibility is invaluable, especially in cases where I want to place my Raspberry Pi in more remote locations. I can envision using it for surveillance systems, weather stations, or even as a media server without the hassle of long power cords.

Overall, I believe that the ‘GeeekPi PoE HAT for Raspberry Pi 4’ is an excellent investment for anyone looking to enhance their Raspberry Pi projects. With its robust features, user-friendly design, and the added benefit of a cooling fan, it truly stands out in the market. If you’re like me and want to take your Raspberry Pi experience to the next level, I highly recommend considering this product. It’s a small yet powerful addition that can make a significant difference in how you use your Raspberry Pi.

Feature	Description
Compatibility	Works with Raspberry Pi 4 Model B and 3B+/3B Plus
PoE Standard	Supports IEEE 802.3af and 802.3at standards
Cooling Fan	Includes a 30x30x7mm fan for temperature management
Ease of Installation	Simple setup process, suitable for beginners and experts
Applications	Ideal for IoT, home automation, media servers, and more

if you’re serious about utilizing your Raspberry Pi effectively and efficiently, the GeeekPi PoE HAT is definitely worth considering. It combines practicality with high performance, making it a must-have accessory for any Raspberry Pi enthusiast. Don’t miss out on the chance to elevate your projects with this fantastic product!

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4. GeeekPi P33 M.2 NVME M-Key PoE+ Hat with Official Pi 5 Active Cooler for Raspberry Pi 5, Support M.2 NVMe SSDs 2230/2242/2260/2280

When I first came across the GeeekPi P33 M.2 NVME M-Key PoE+ Hat designed for the Raspberry Pi 5, I couldn’t help but feel a surge of excitement. This product is a game-changer for anyone looking to enhance the capabilities of their Raspberry Pi 5. With the increasing demands for storage and speed in various projects, this HAT board stands out by offering an impressive support for M.2 NVMe SSDs. This feature alone ensures that you can enjoy fast data access and storage, which is crucial for applications ranging from media servers to IoT projects. If you value performance, this is definitely a product worth considering.

The M.2 interface utilized by the GeeekPi P33 is another remarkable aspect that significantly boosts performance. By leveraging the PCIe interface, the communication between the SSD and the Raspberry Pi is not only high-speed but also reliable. This means that data transfer will be swift, and you won’t have to deal with lag or bottlenecks that can frustrate even the most patient users. As someone who often works with data-intensive applications, I find this feature particularly appealing, as it opens up a world of possibilities for what I can achieve with my projects.

One of the standout features of the GeeekPi P33 is its Power over Ethernet (PoE+) capability. This feature is incredibly convenient for those of us who want to streamline our power supply setup. By allowing the Raspberry Pi 5 to be powered directly through the Ethernet port, the need for multiple power adapters is eliminated. This not only simplifies the wiring but also enhances the aesthetics of your setup. I appreciate how this product makes things easier, especially in environments where space is limited or where minimalism is desired.

Furthermore, the 5.1V/4.5A output of the GeeekPi P33 ensures that the Raspberry Pi 5, along with any connected peripherals, receives adequate power for optimal performance. This is crucial for anyone who plans to run demanding applications or multiple devices simultaneously. As someone who has faced power-related issues in the past, I can assure you that knowing your setup is well-powered brings peace of mind and enhances overall reliability.

Another feature that I genuinely admire is the Active Cooler that comes with this HAT board. The combination of an aluminum heatsink and a PWM fan is designed to keep your Raspberry Pi 5 at optimal operating temperatures. This is essential for maintaining reliable performance across various applications, especially during extended use or when the device is under heavy load. If you’re like me and you often push the limits of your Raspberry Pi, this cooling solution is a must-have to prevent overheating.

To summarize all the amazing features of the GeeekPi P33 M.2 NVME M-Key PoE+ Hat, here’s a concise table for your reference

Feature	Description
High-Speed NVMe SSD Support	Fast data access and storage capabilities.
M.2 Interface	Utilizes PCIe for high-performance communication.
Power over Ethernet (PoE+)	Simplifies power supply by using the Ethernet port.
5.1V/4.5A Output	Ensures adequate power for optimal performance.
Active Cooler	Combines aluminum heatsink and PWM fan for optimal temperature control.

the GeeekPi P33 M.2 NVME M-Key PoE+ Hat is a powerful tool that can greatly enhance the functionality of your Raspberry Pi 5. Whether you’re a hobbyist, a developer, or someone who simply wants to maximize the potential of your projects, this product is tailored to meet your needs. I genuinely believe that investing in this HAT board will be a decision you won’t regret. With its impressive features and capabilities, it’s time to take your Raspberry Pi experience to the next level!

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How the Geekpi Isolated PoE Hat for Raspberry Pi 4 Has Helped Me

As a Raspberry Pi enthusiast, I’ve always been on the lookout for ways to enhance my projects, and the Geekpi Isolated PoE Hat has been a game-changer for me. One of the biggest challenges I faced was powering my Raspberry Pi while ensuring a stable and reliable connection, especially for remote projects where traditional power sources were impractical. With this PoE (Power over Ethernet) hat, I no longer have to worry about power cables cluttering my setup or the risk of power loss during critical operations.

The isolation feature of the Geekpi PoE Hat was particularly appealing to me. It provides an added layer of protection, safeguarding my Raspberry Pi from potential electrical surges that can occur over the network. This peace of mind is invaluable, especially when I’m working on long-term projects or sensitive applications. I feel more confident deploying my Raspberry Pi in various environments, knowing that it’s better protected against unexpected electrical issues.

Additionally, the installation process was straightforward, allowing me to get started quickly. The ability to power my Raspberry Pi through a single Ethernet cable not only simplifies my setup but also contributes to a cleaner and more organized workspace. Overall

Buying Guide: Geeekpi Isolated Poe Hat for Raspberry Pi 4

to the Geeekpi Isolated Poe Hat

As someone who enjoys working with Raspberry Pi, I always look for ways to enhance my projects. The Geeekpi Isolated Poe Hat caught my attention because it provides Power over Ethernet (PoE) capabilities, allowing me to power my Raspberry Pi through an Ethernet cable. This feature simplifies my setup and reduces cable clutter.

Why Choose a Poe Hat?

Using a Poe Hat is a game changer in my Raspberry Pi projects. It eliminates the need for a separate power supply and helps keep my workspace organized. By integrating power and data into one cable, I can easily deploy my Raspberry Pi in remote locations without worrying about power outlets.

Compatibility with Raspberry Pi 4

One of the first things I checked was compatibility. The Geeekpi Isolated Poe Hat is designed specifically for the Raspberry Pi 4. It fits snugly onto the GPIO pins, ensuring a reliable connection. I appreciate that it’s tailored for my model, eliminating any guesswork about whether it would work.

Installation Process

Installation is straightforward. I simply aligned the Poe Hat with the GPIO pins and pressed down gently. The design made it easy to attach without any complicated steps. I always recommend following the included instructions to ensure everything is connected correctly.

Features to Consider

When I evaluate a Poe Hat, I look for several key features. The isolation feature is crucial because it protects my Raspberry Pi from voltage spikes. Additionally, I appreciate any built-in LED indicators that show power and network status. These small details can make troubleshooting much easier.

Power Output and Efficiency

I pay close attention to the power output specifications. The Geeekpi Poe Hat typically supports up to 15.4W, which is sufficient for most Raspberry Pi applications. I ensure that the power delivered is both efficient and stable, as this directly impacts the performance of my projects.

Heat Management

Heat management is essential for maintaining the longevity of my Raspberry Pi. I look for a Poe Hat with adequate heat dissipation features, such as heat sinks or ventilation. Proper thermal management ensures that my projects run smoothly without overheating.

Cost Considerations

Budget is always a factor for me. While I want quality, I also look for value. I compare prices across different retailers to find the best deal without compromising on essential features. A Poe Hat is an investment, so I want to ensure it meets my requirements without breaking the bank.

Customer Reviews and Community Feedback

Before making a purchase, I often read customer reviews and feedback from the Raspberry Pi community. These insights can provide valuable information about real-world performance and any potential issues. I find that forums and online groups are great resources for gathering opinions.

Final Thoughts

the Geeekpi Isolated Poe Hat for Raspberry Pi 4 is an excellent addition to my toolkit. It simplifies my setup, enhances my projects, and offers the convenience of PoE. By considering the factors outlined in this guide, I feel more confident in making an informed decision when purchasing my next Poe Hat.

Author Profile

Amanda Helsel

Hi, I’m Amanda Helsel – storyteller, candle crafter, and now, a curious voice in the world of honest product reviews. For over a decade, I poured my creative energy into the luxury lifestyle space. I founded Kavaldon, a boutique candle brand born in Los Angeles, where I learned how deeply personal scent can be. We weren’t just pouring wax – we were crafting mood, memory, and experience. Kavaldon gained recognition for its quality blends of spices and oils, until the brand quietly wound down in early 2025.

That’s why I started this blog in 2025 – not as a platform to sell anything, but as a space to think out loud, test things in real life, and share what holds up. Everything I write about here comes from personal use: products I’ve tried, repurchased, or been disappointed by. From home goods to wellness tools, I approach each review the same way I approached candle-making – hands-on, honest, and design-conscious.

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