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Tinker Tuesday for September 30, 2025

This thread is for anyone working on personal projects to share their progress, and hold themselves somewhat accountable to a group of peers.

Post your project, your progress from last week, and what you hope to accomplish this week.

If you want to be pinged with a reminder asking about your project, let me know, and I'll harass you each week until you cancel the service

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No email address required.

You should be able to get Dell or HP micro-desktops off a five-year lifecycle pretty cheaply at this point, which is more than sufficient for running Debian + Home Assistant. Upgrade the RAM to 32 GB and Proxmox might even be practical. Or, get a laptop with a broken screen or keyboard. You should be able to find one for very cheap or free, you can configure it with peripherals attached to work around broken bits, and then it has its own built-in UPS.

I agree with pigeon this seems like overkill for this particular application, but this is the kind of project that can start to snowball, particularly if you are going to need Internet access anyways to trigger the preheat cycle. If so, the latter option might be better to dip your toes in. You can always set up a Wireguard tunnel to Home Assistant running someplace more convenient in that case.