How-To Geek on MSN9d
Add PoE to Any Network Switch with Raspberry Pi's $25 PoE+ Injector
Raspberry Pi now sells a PoE+ Injector for $25. This device, which adds Power-over-Ethernet functionality to a non-PoE ...
Hackaday2mon
PoE-Power Protection: The Hornet Nest Alarm Panel
The Hornet Nest Alarm Panel, to which hacker [Patrick ... this system ticks every DIY box. Hackaday has featured other DIY PoE-powered projects, offering more inspiration for smart automation ...