With billions of batteries in use there are going to be plenty of complaints about issues. My specific experience is with an ancient Dell Venue convertible that’s been in regular use for 9 years with charge limiting applied that entire time. The battery still looks new and for what it’s worth, Dell’s UEFI reports it’s in excellent condition. This while the rest of the system including the charging port is completely worn out and at the end of its useful life. That computer is running Debian 12, HA and Frigate with only 4gb of ram and (outside the physical problems of a very old, heavily used laptop) is working fine.

Are the computers you have bought from Aliexpress UL listed, or do they have a European safety listing? I’ve read reports of some equipment and appliances sold by Chinese companies on various sites (including Amazon) causing fires. Not that those mean that much though. Even my UL listed Cyberpower UPS has had reports of internal shorts and fires.

There are literally billions of lithium batteries in use and you have a better chance of being struck by lightning that having a lithium battery fire. Your concern about the battery life isn’t realistic either. These batteries last for many years when the charge is limited to less than 100% and can be replaced when they finally wear out. If you run a UPS you’ll eventually need to replace those batteries too and your backup time will be usually be measured in minutes rather than hours.

As far as the ram limitation is concerned, it’s plenty for a supported Home Assistant installation and that’s exactly what this post is about.

Every machine has advantages and disadvantages, but I’m not sure why having a screen and a battery fall into the disadvantage category. The Aliexpress machines have some serious disadvantages including fans and an almost complete lack of support for most of them. And long-term support is a fantasy.

Dell sucks in many ways, but their support is in English and they produce firmware updates for several years after a product is released, especially for machines used by enterprise customers like this one.

Besides, if you add a UPS (and they all have batteries) to any of those Aliexpress mini PC’s you’re well over the price for this machine even with a gigabit Ethernet adapter.

For me $70 extra for a silent system with display, keyboard, UPS, a real warranty, and long-term support is a bargain.

Interesting, that sounds much more complex than using some backup software to image the drive!

I’ve found it to be simpler. Booting off a USB SSD allows full disk cloning to that same SSD without worrying about mounted partitions or using a separate USB thumb drive for Clonezilla. Once booted I can access the machine through SSH or NoMachine to create the backup and it is far faster than backing up to a network drive. For incremental backups Timeshift works fine.

The screen and keyboard are invaluable for backups. I have a portable SSD with Ubuntu installed for creating backups, but I often have to manually set the boot device on startup to get it to work. Setting a USB SSD for the first boot device in the BIOS/UEFI doesn’t seem to work reliably on any of my systems.

The point of a UPS or equivalent is to protect the SSD during a power failure. I’ve lost Raspberry Pi configurations several times due to power failures when I’m away from the house. It has been a major PITA and time consuming to recover from.

The one I have draws about 6 watts when running Home Assistant which means at $0.25 per KWH it would cost $1.10 per month to run. Just adding a UPS to any other platform is going to cost more per month and have a much shorter run time.

I was using Z2M and found it had some weird, unresolvable device control quirks with a dimmer I’m using. Switched to ZHA and have had no problems at all.

If you’re thinking about buying, be aware they removed the audio jack.

Perhaps so, but I’ve run HA on a Raspberry Pi under Raspberry OS, HA OS on that Pi, and HA Supervisor on a PC using Debian and am currently running it on a PC under Linux Mint. All of these worked with little or no delay between HA start and device status updates.

HA OS on its own doesn’t behave that way, so that leaves Proxmox or perhaps your specific hardware. Can’t help you though. Haven’t tried HA in any kind of virtual environment.

Something’s wrong with your configuration. What hardware, OS and HA config are you running?

My HA install does not lose anything when restarted. All my wifi, Z-wave & Zigbee devices, various entities and thermostat come back in the same state as prior to restart. I’ve run HA Supervised on two HW platforms and 3 distros and they’ve all functioned this way.

Exorbitant is the right word. A subscription model for a UI enhancement app is pretty ridiculous no matter what the price. Likewise, $20 to remove ads is absurd. A much more reasonable approach would be to charge upgrade fees to pay the dev for continued development as Lemmy evolves.

By contrast Tasker, an app that provides serious Android customization & script capabilities that enable users to enhance their entire Android experience, costs just $3.50.

As a long time Sync for Reddit user I planned to buy the Sync for Lemmy app but noped on out of there when I saw the pricing.

IMO the dev is trying to quickly replace his lost Sync for Reddit revenue before the Lemmy user base has grown enough to make that possible with reasonable pricing. Good for him that many of you are willing to pay what he’s asking, but I’ll be sticking with some of the other excellent apps available right now.

Infinity for Lemmy works really well despite its early development status: https://codeberg.org/Bazsalanszky/Infinity-For-Lemmy/releases

Much as I liked Sync for Reddit I’m not willing to participate in subscription pricing for something like this, nor am I willing to pay a breathtaking $100 for a lifetime license or a still high $20 for ad removal. Keeping it in perspective, Sync is an Android app that provides nothing more than a nice UI for lemmy.

It will take some time for the number of Lemmy users and Sync customers to ramp up. IMO the dev is trying to quickly replace his lost Sync for Reddit revenue by charging excessively high prices for Sync for Lemmy. He’s lucky so many of you want to pay him but I, for one, will pass on Sync and use other apps with more reasonable pricing.

This comment was written on Infinity for Lemmy which is working just fine.