JustEnoughDucks

joined 1 year ago
[–] JustEnoughDucks@feddit.nl 2 points 11 months ago (1 children)

I also looked at powering my smarthome with PoE. The problem is that running Ethernet cables is a nasty job unless you are doing a full renovation like I am.

Smart home devices are geared 95% towards retrofitting because that is a much much larger market.

There is no reading for an ESP32 with an Ethernet port to be hard to find in europe, much less a PoE ESP32 being 33€. This is a clone too...

PoE had so much potential, but people are lazy and it doesn't provide enough power for very big applications like TVs. My dream would be to just put a jack for proximity sensors, outdoor jacks for some cameras, and then plug all smart home devices into Ethernet saving a few hard to reach devices like leak sensors for Z-wave.

Why no PoE powered smoke and CO2 detectors?

[–] JustEnoughDucks@feddit.nl 1 points 11 months ago

Have a node 304. Extremely happy with it. Literally unbeatable hard drive and CPU cooler compatibility for its size.

That being said, it only fits 6 drives.

[–] JustEnoughDucks@feddit.nl 2 points 11 months ago (2 children)

I starter my home server with a laptop. I did nextcloud, paperless, jellyfin + *arr services, photoprism, and a few others.

Not having control over your network is the biggest hurdle because you kind of need a fixed IP to access it.

However, there are some services to broadcast your hostname to the local network (e.g. so you can log in with serveruser@myserver over SSH).

You may be able to use that to access your containers from the network, but just keep in mind that other users on the local network can also access your server.

[–] JustEnoughDucks@feddit.nl 3 points 11 months ago

Otherwise you simply have a USB boot partition.

Pretty easy to set up, can be taken out to not be modified at run time unless you want plus not being stolen with the computer itself.

I see only drawbacks with a TPM for a computer system like that. In embedded credentials, mobile applications, cold credential storage, etc... it works very well, but it doesn't solve any problem that someone tech savvy doesn't have a better solution for, in my opinion.

If you are a big enough target for an evil maid attack, you are either good enough to circumvent it better than an embedded TPM, or you are rich enough to hire someone who is.

[–] JustEnoughDucks@feddit.nl 1 points 11 months ago

It really depends on the size of the space. It does a lot more in a room of 8m^2 than 20m^2. There is a reason that a 40W incandescent bulb is used to ferment foods like yogurt in an oven. It produces enough heat to keep the whole oven at fermenting temps.

[–] JustEnoughDucks@feddit.nl 2 points 11 months ago* (last edited 11 months ago) (2 children)

Well, considering going from a 40W idle system to 80 to 100W is a >100% increase in power.

In Belgium we pay 0.30€ per kWh, so running the entire year at 80W average is approximately 150€ difference with idle the entire year. That definitely helps. That is 1/3 the cost of a lawnmower or a month of groceries.

But in the winter it is a 80-100W small heater that can keep a local area a degree or so warmer.

When you start paying your own power bill it really adds up. I wish I had gone for an intel NUC sometimes.

[–] JustEnoughDucks@feddit.nl 5 points 11 months ago* (last edited 11 months ago) (7 children)

A single SFF desktop setup in a Node306. 2700x, 32 GB RAM, Arc A380, some WD reds.

  • Homeassistant & associated packages for esphome and Zwave stuff
  • Jellyfin
  • *arr suite + transmission
  • yacht
  • uptimekuma
  • paperless
  • immich
  • authelia with OIDC SSO for containers where possible
  • traefik for reverse proxy
  • Nexcloud
  • valheim server
  • boinc in the winter
  • syncthing for phone sync
  • more services for keeping up the others

Soon a pihole to come.

I want to expand my smart home setup. My project this spring is integrating my smart gas and electric meters into homeassistant. We are completely stripping the house so I am wiring up everything with KNX with a nee Zwave devices where needed. Greatly expanding the smartish home.

I also have to set up a proper network. Right now I am using my Proximus Internet Box from the ISP which admittedly is pretty customizable.

[–] JustEnoughDucks@feddit.nl 4 points 11 months ago

Yes, but moderation teams on the fediverse are very small, and by nature of it, can make hundreds of account of different servers all trailing that would need to be individually sought out and banned.

It is a game of cat & 100 mice

[–] JustEnoughDucks@feddit.nl 3 points 11 months ago

Hey fellow european!

Tinytronics.nl -> Pi4 model B 8GB: 87€ and in stock. The 4GB model is 68€. They also have orange Pi for a higher budget.

Kiwi-electronics.com -> Pi 4 model B, 4GB? 63€. They also have all the pi accessories you could want.

If you are going to use paperless for important documents, and if you want to not lose data for sure, get a 1TB cheap HDD or something and a USB3.0 adapter. SD cards will eventually fail.

Otherwise, get an old used laptop 2nd hand. I used an old HP probook G1 laptop for about a year for my server. It didn't use much power at all.

[–] JustEnoughDucks@feddit.nl 1 points 11 months ago

I think photoprism supports multiple users.

If you pay $72 per year.....

[–] JustEnoughDucks@feddit.nl 1 points 11 months ago

For my thief threat model, I just have the computer in an unassuming black Node304 in a utility room on a shelf lol. Security through obscurity is often as good for a smash and grab threat. They go for visually high value items.

Entire boot partition with main drive keys on a removable hard drive with security keys for the data drives in an encrypted password manager. No way a theif is getting that data, even if I accidentally leave the boot drive in there out of laziness. That means that I am comfortable storing personal documents there also.

It is indeed more of a hassle to reboot. USB plugged in -> decrypt and setup zpools script -> docker service restart. Specifically upgrading the kernel also because with the boot partition removed, all of the hooks don't get processed. However, this also protests against the copyright gangster smash and grabs as a bonus. Probably an extreme edge case as that doesn't happen anymore here in Belgium, but it was interesting to set up.

[–] JustEnoughDucks@feddit.nl 2 points 11 months ago* (last edited 11 months ago)

Well a good friend of my girlfriend is from Gaza. He has been posting translations from his sister's account of what it is actually like living there right now. Then some AI artwork behind stories of "this place was bombed, my friends just were killed, etc..." and he got a big notification on Instagram that "his account has been restricted for violent hate speech" even though he didn't incite violence even one time. He just has posts with 2nd person stories of the situation there.

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