Anatomy of a product quality issue: PoE HAT

One of the neat new features of the Raspberry Pi 3 Model B+ is its support for IEEE 802.3af Power-over-Ethernet (PoE). This standard allows up to 13W of power to be delivered over the twisted pairs in an Ethernet cable without interfering with the transmission of data. The Raspberry Pi board itself provides a PoE-capable Ethernet jack and circuit protection components; the power regulation electronics, which would be too costly and bulky to include on the main board, live on a separate HAT

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Review: Raspberry Pi Power over Ethernet HAT – Elektor (blog)

Elektor (blog) Review: Raspberry Pi Power over Ethernet HAT Elektor (blog) This defines a vendor independent way of delivering power to a device, and is the way the Raspberry Pi goes. Using this HAT won't be the common way of powering your Pi for a long time, but gives us some nice use cases.

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Raspberry Pi supremo Eben Upton talks to The Reg about Pi PoE problems – The Register

The Register Raspberry Pi supremo Eben Upton talks to The Reg about Pi PoE problems The Register Users are reporting problems with the newly released Power Over Ethernet adaptor for the new Raspberry Pi 3 Model B+, with non-functional USB ports causing much anguished wailing. The Power Over Ethernet, Hardware Attached on Top (PoE HAT) board … and more »

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Vilros Raspberry Pi 3 Kit – Linux Journal

Linux Journal Vilros Raspberry Pi 3 Kit Linux Journal Raspberry Pi 3 Model B; Raspberry Pi Enclosure Case (Clear)–Includes Mounting slot and screws for a raspberry pi camera module (the camera module is not included in this kit); 2500 mA UL Certified Micro USB Power Supply — 5-Feet Long; Heatsink for …

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Raspberry Pi 3 Power Over Ethernet – PoE HAT Launches – Geeky Gadgets

Geeky Gadgets Raspberry Pi 3 Power Over Ethernet – PoE HAT Launches Geeky Gadgets The Raspberry Pi PoE HAT takes the form of a compact, single-sided board that sits within the footprint of the Raspberry Pi . Due to its small form factor the PoE HAT is also capable of fitting inside the official Raspberry Pi case and is equipped with …

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