Power over Ethernet (PoE) is not rocket science, but it’s not plug-and-play magic either. This short primer walks through the basics with a few practical nudges for those curious to try it out. It’s a ...

We all think of wireless when it comes to smart home and home entertainment—Wi-Fi, Zigbee, Bluetooth, Thread, Z-Wave, and what have you—but a surprising number of smart devices depend on good, ...