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Thermal testing Raspberry Pi 4

Reading Time: 12 minutes Raspberry Pi 4 just got a lot cooler! The last four months of firmware updates have taken over half a watt out of idle power and nearly a watt out of fully loaded power. For The MagPi magazine, Gareth Halfacree gets testing. Raspberry Pi 4 Model B Raspberry Pi 4 launched with a wealth of […]

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Linux News PC Technology

Anatomy of a product quality issue: PoE HAT

Reading Time: 5 minutes 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 […]