Raspberry Pi

907 readers

12 users here now

Welcome to the programming.dev Raspberry Pi community!

Raspberry Pi is a series of small single-board computers. It is widely used in many areas because of its low cost, modularity, and open design. It is typically used by computer and electronic hobbyists.

Rules

Members of this community are expected to exhibit mature and respectful behavior.

Those who fail to uphold these standards may find their posts or comments removed, with repeat offenders potentially facing a permanent ban.

Please keep discussions in English so that they can be appropriately moderated.

Links

founded 1 year ago

MODERATORS

snowe@programming.dev

Pigeon@programming.dev

OK, so what is up with POE hats? (lemmy.world)

submitted 3 months ago by ikidd@lemmy.world to c/raspberry_pi@programming.dev

9 comments fedilink hide all child comments

Why do the vast majority of these seem to either block off the 40pin header or convert it to female header that's incompatible with further hats? And why are they full sized, despite having minimal circuitry on them? I can appreciate the ones that build in a cooling system, but that doesn't need to block off all the pins that aren't being used by the hat.

It seems like all this could be accomplished with a small board that doesn't interfere with everything else one intends to do with a Pi or Pi-clone. In fact, I'm surprised at the lack of built-in POE Pi boards out there.

you are viewing a single comment's thread
view the rest of the comments

[–] ikidd@lemmy.world 2 points 3 months ago (1 children)

+1 on wired cams. I put in cameras for neighbors that use them for calving barns or monitoring pens, and I would never use wireless, even though there's no interference sources when you're 2 miles from the nearest neighbor. It's just so much more reliable. That's where I've used POE switches and injectors, but I've never encountered a version that sits inline for pigtailing off the power leads, but I guess I should have predicted that they'd exist.

Cheers!

[–] deuleb_biezelbob@programming.dev 2 points 3 months ago* (last edited 3 months ago)

No problem! I am sure this solution will work for you, especially for the price you cant go wrong! Shoutout to team wired!