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You might have to consider buying used.

Even older HP printers are fine (and I know people love to shit on them, but they too used to be perfectly safe and reasonable choices). More or less the safe/unsafe divide coincides with the switch from printers with 2x16 character displays to ones with full colour screens.

I’ve got a 2012-designed (but mine is 2017-built) HP Colour Laserjet CP5225dn, it has none of the modern lock-in shenanigans.

Just gotta find one that’s new enough that consumables are still readily available (fortunately this usually isn’t too difficult), and in good physical condition.

I made this joke to people who work for AMD. I was a bit shocked that it hadn’t occurred to them :D

The website also shows a large unpopulated section of PCB near the network jack with “PoE” silkscreened:

https://assets.raspberrypi.com/static/3f5c4569bdef13d9e0bcfce8d5e2d780/00863/disassembled.webp

PoE built in could make this a very interesting device indeed.

Generally, you just need to export the pool with zpool export zfspool1, then import again with zpool import -d /dev/disk/by-id zfspool1.

I believe it should stick after that.

Whether that will apply in its current degrated state I couldn’t say.

While I have a personal general rule against backing electronics on Kickstarter and would likely wait for it to be available at retail, I wouldn’t necessarily immediately discount this one.

It’s probably worth noting - mentioned in Jeff Geerling’s video - they had a MOQ of 1500 on the metal case, which likely forced them to be significantly further through the process than a lot of Kickstarters are at launch.

It sounds like you’re thinking of LoRa, another 900MHz radio protocol.

LoRa has similar bandwidth to Zigbee (125kbps), and as you say is designed for low-power devices running on battery. I have PIR motion sensors at home which have used only around a third of their battery after 2 years.

Security cameras seems to be a large target market for HaLow though, where you need a couple of megabits at a few hundred metres.