Live data from Hacker News

Raspberry Pi 4

raspberrypi.org

481–490 of 859 posts

Re: Raspberry Pi 4

#481
Genuinely curious what you'd want this for?

Cloud servers can be prepared in minutes, has decent performance, decent network, no upfront cost, can throw away or add at will and you don't have to take care of it physically. Also don't have to open up your local network.

Re: Raspberry Pi 4

#482

The RPI4 w/ 4GB RAM is going to be a very welcomed upgrade in the emulation scene. N64, PS1, Dreamcast and PSP games will run so much smoother.

Does the 4 have a composite output, or is there a hat for it? My game room has a CRT and while I'd love to stick to original hardware, the price of getting it to read games from non-original media (which is getting harder and harder to come by) is pretty high. An RPi 4 could be reasonable alternative.

> Does the 4 have a composite output

From what I can see on the specs, yes it does.

Re: Raspberry Pi 4

#483
post #438

Earlier quoted context omitted.

> compact home cloud Can we just start calling them servers again?

The distinction in actual usage between using cloud, server, and homelab to describe their setup seems to be rooted in their purpose. * Home Lab :: Running a partial/full enterprise IT stack for fun and education. * Home Server :: Running primarily internal services like file storage, backups, media streaming, home automation, maybe some light networking. * Home Cloud :: Running primarily external services on the pub…

I see value in what you call home cloud. It has a lot of potential for distributing things and giving control of data back to people. Is there a place where I can follow developments like this?

Also, it seems like Western Digital would be an ideal player in the space since they want to bring processing to data storage via RISC-V.

Re: Raspberry Pi 4

#484

The book 'kubernetes up and running' had a description on how to set up a kubernetes cluster out of raspberry pies. I guess a setup with the new pies would look a bit more real.

I have a PicoCluster 3S [1] kit I bought to make a clean Kubernetes cluster. I just ordered 3 4GB RPi 4s for it. I'm very excited. I use an ODROID-C2 as a home server for most tasks, and while the ARM cores are sufficiently fast, with some work I run out of memory and swap a lot. I will test to see if one of these could be a suitable replacement vs. an ODROID-XU4/XU4Q. [1] https://www.picocluster.com/collections/pico…

If you don't mind could you explain what your use case for something like this is?

Re: Raspberry Pi 4

#485
post #481

Genuinely curious what you'd want this for? Cloud servers can be prepared in minutes, has decent performance, decent network, no upfront cost, can throw away or add at will and you don't have to take care of it physically. Also don't have to open up your local network.

It’s original pitch is for an educational product, but some people use it as a very powerful embedded system.

Re: Raspberry Pi 4

#486
post #481

Genuinely curious what you'd want this for? Cloud servers can be prepared in minutes, has decent performance, decent network, no upfront cost, can throw away or add at will and you don't have to take care of it physically. Also don't have to open up your local network.

I’d guess “spending only $35”.

Re: Raspberry Pi 4

#487

Since the link appears to be down, you can find some good information here: https://www.tomshardware.com/reviews/raspberry-pi-4-b,6193.h... I was also looking on Canakit and it looks like the 4GB version is in pre-order to be delivered in mid July.

For those just wanting specs, here is a summary from the table from the article comparing it to RPI3 (left new): CPU: 1.5-GHz vs 1.4-GHz (same cores) RAM: selectable 1, 2, 4GB (depending on which version) vs 1 GB Video out: 2 micro hdmi out vs 1 Max resolution 4K @60hz vs 2560x1600 USB: 2x3.0,2x2.0 vs 4x2.0 Ethernet: Gigabit vs 330MB Wireless: Bluetooth 5.0 vs 4.1 Charging: USB-C vs USB micro Power requirement: 3A at…

> CPU: 1.5-GHz vs 1.4-GHz (same cores)

Isn't it Cortex-A72 vs Cortex-A53 ?

Re: Raspberry Pi 4

#488

My young son got a 3B+ for Christmas and it has provided no end of entertainment. He discovered Minecraft early on and that ha led to him starting learning to code so I think that was a great investment, probably the best ever.

What does he do with it? From what I’ve seen, most people throw these in a drawer instead of find educational value in it. Would be interested in anecdotes where it led to something positive and what approach worked out.

Re: Raspberry Pi 4

#489
post #438

Earlier quoted context omitted.

The distinction in actual usage between using cloud, server, and homelab to describe their setup seems to be rooted in their purpose. * Home Lab :: Running a partial/full enterprise IT stack for fun and education. * Home Server :: Running primarily internal services like file storage, backups, media streaming, home automation, maybe some light networking. * Home Cloud :: Running primarily external services on the pub…

I see value in what you call home cloud. It has a lot of potential for distributing things and giving control of data back to people. Is there a place where I can follow developments like this? Also, it seems like Western Digital would be an ideal player in the space since they want to bring processing to data storage via RISC-V.

Synology is probably the biggest player in this actually. They sell NAS hardware you can just add software to, with a selection of "home cloud" software of their own.

Re: Raspberry Pi 4

#490
post #481

Genuinely curious what you'd want this for? Cloud servers can be prepared in minutes, has decent performance, decent network, no upfront cost, can throw away or add at will and you don't have to take care of it physically. Also don't have to open up your local network.

I have 2 use cases for my RPi:

-PiHole as a ad/tracking blocker -Plugging sensors to measure temp/humidity and control AC (on/off)

Still on my todo list: PiVPN to VPN into my home network

Post reply on HN