this post was submitted on 24 Oct 2024
36 points (100.0% liked)
raspberrypi
3243 readers
3 users here now
Community about the single-board computers, micro-controllers and related projects.
Other RaspberryPi communities on Lemmy
founded 4 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Power over Ethernet? Anyone else waiting for this?
Why would you use PoE? Can't one connect a raspberry pi to an outlet?
Allows me to run my pis in my rack with only one cable for network and power. It’s how I run all my SoCs, I hate cable management, so I reduce cables as much as possible.
As someone who is (somewhat) interested in doing a similar setup like yours -- does it stack? As in, energy is divided between all pis that are connected to that single cable?
Not quite. You need to run a cable from a PoE(power over Ethernet) port on a capable switch to each pie. You just need power to the switch and the switch will power all the pis through their own individual cable. You are only limited to the power supply on the switch you use.