this post was submitted on 12 Feb 2026
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No Stupid Questions

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So i have a pi5 8gb sorta collecting dust, ive mess with it a little but i have a laptop and im not sure what use to give the pi 5? i wanted to explore ai stuff but ai requires a powerhouse of a device? Im also thought about nas but i feel i dont need nas right now?

What would you advise i do with my pi?

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[–] dr_robotBones@reddthat.com 1 points 2 hours ago

Send it to me, I have plans.

[–] captainlezbian@lemmy.world 2 points 1 day ago

The wife and I made a retro game console. But we mostly use it for kodi

[–] cv_octavio@piefed.ca 7 points 1 day ago

I literally had the the same pi collecting dust. I put it in an aluminum enclosure with an M2 bus, added a spare drive, and put home assistant os on it. SUPER FUN. now all those sensors and ESP32s I have can provide meaningful use to my life.

[–] MehBlah@lemmy.world 15 points 2 days ago

Sell it for double your money back.

Look up Pi-Hole, it's an adblocker for your whole home network. It blocks ads at the DNS level

[–] ICastFist@programming.dev 1 points 1 day ago

Leave it running an i2p node

[–] ThePowerOfGeek@lemmy.world 44 points 2 days ago (6 children)

Set it up as a PiHole.

Which reminds me: I need to finish getting mine hooked up to my LAN properly.

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[–] Janx@piefed.social 6 points 2 days ago (1 children)

RetroPie? A Pi can handle most of the older, amazing games. 

[–] Routhinator@startrek.website 4 points 1 day ago (1 children)

Pi4 is better for anything with video as it has a a hardware decoder. They dropped the hardware decoder in the Pi5 and I think you need to buy an extra module to have one for them.

[–] Janx@piefed.social 4 points 1 day ago

Oh wow, thank you. I didn't know that!

[–] UndergroundGoblin@lemmy.dbzer0.com 7 points 2 days ago* (last edited 1 day ago)

Set up a Tor Relay. Help the Tor network.

[–] Arghblarg@lemmy.ca 28 points 2 days ago (12 children)

Home Assistant? Replace google / nest / alexa.

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[–] ttyybb@lemmy.world 13 points 2 days ago (1 children)

Pi hole if you don't have one, others have mentioned home assist, you could also look at ubo pod, although that isn't out yet. Really just use it to host whatever you want

[–] Defectus@lemmy.world 2 points 2 days ago

CasaOS seems like an easy alternative for a multi purpose server

[–] Takeshidude@lemmy.world 22 points 2 days ago (1 children)
[–] T00l_shed@lemmy.world 14 points 2 days ago (1 children)
[–] hedge_lord@lemmy.world 6 points 2 days ago (1 children)
[–] ttyybb@lemmy.world 5 points 2 days ago (1 children)

Is it too late to add myself to the queue?

[–] kbobabob@lemmy.dbzer0.com 3 points 2 days ago

Damn Brits always trying to get into a queue.

[–] michael_palmer@lemmy.sdf.org 5 points 2 days ago

Jellyfin server

[–] kaotic@lemmy.world 12 points 2 days ago* (last edited 2 days ago) (1 children)
[–] asudox@lemmy.asudox.dev 5 points 2 days ago

!selfhosted@lemmy.world

[–] q1p_@lemmy.zip 8 points 2 days ago* (last edited 2 days ago) (1 children)

https://setiathome.berkeley.edu/ or https://boinc.berkeley.edu/

seti@home:

You basically donate computing power to a project looking for extra-terrestrial intelligence.

I had a spare Raspberry Pi Zero 2W and I made mine a watch showing time, weather and it shows me the latest Hackernews headlines on a 320x480 touch screen. :)

[–] friend_of_satan@lemmy.world 4 points 1 day ago (1 children)

https://www.seti.org/news/seti-at-home-going-into-hibernation/

UC Berkeley has announced that the volunteer computing part of SETI@home will stop distributing work and go into hibernation on March 31.

[–] InputZero@lemmy.world 1 points 1 day ago

Then jump to Einstein@Home. They optimize their workloads for ARM64 architecture. Stop looking for aliens and start looking for pulsars.

[–] Toes@ani.social 3 points 2 days ago

If you have access to someone with a 3d or can find the parts online; you could build a gameboy with it.

[–] some_guy@lemmy.sdf.org 11 points 2 days ago (1 children)

PiHole and Plex? Plex will help generate need for a NAS. It worked for me.

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[–] Professorozone@lemmy.world 10 points 2 days ago

Useful? I think you're doing this hobby wrong.

/s.

[–] hedge_lord@lemmy.world 7 points 2 days ago (1 children)

Set up Pinchflat, automatically download podcast audio without ads, connect your podcast app to it via an rss feed.

[–] Fuck_u_spez_@sh.itjust.works 2 points 16 hours ago

Fuck yeah, thank you.

[–] TheFeatureCreature@lemmy.ca 8 points 2 days ago (1 children)

I have a Pi 4 running as a PiHole and Pi 5 running as an SDR server with 2 radios attached to it. Both are connected via Tailscale as well so I can access both from anywhere I want, especially useful for the PiHole so I have adblocking anywhere on any device.

[–] Klajan@lemmy.zip 5 points 2 days ago (1 children)

The Pi 4 is massively overpowered for a PiHole, but if you got one laying around doing nothing, go for it.

I have my PiHole running on a Pi Zero with a USB Ethernet adapter. The WebUi is a bit slow, but the actual DNS with unbound as a backend isn't any slower than on a Pi 4.

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[–] Brkdncr@lemmy.world 5 points 2 days ago (2 children)

Mine runs Orb and Tailscale as an exit node.

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[–] FoolHen@lemmy.world 2 points 2 days ago (1 children)
[–] Vupware@lemmy.zip 1 points 1 day ago

Turn it into a music visualizer. This is a fantasy project I’ve had

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