cross-posted from: https://lemmy.ca/post/71343068
Some Samsung smart fridges stopped working on Tuesday due to a firmware update.
Korean outlets were the first to report the problems, which affect Samsung’s Bespoke AI line of fridges. Star News Korea, per a Google-provided translation, said that most of the affected devices were four-door fridges from 2024 or later.
I have a PhD in IoT technology uses (mostly medical/clinical monitoring applications). My appliances do not have firmware to update. Don’t buy that shit, it’s stupid.
We recently had to buy a new washer/dryer. Every single set we looked at had wifi connectivity as a feature, so we did end up buying a set with that, but they will never see the light of my WAN.
You’d be surprised what kinds of things have firmware (although maybe not, if you work in IoT). A normal dumb fridge, a normal dumb dishwasher, most ovens, and definitely microwaves will have firmware. Even if they have no interface to update it. In some cases, the firmware was written using a chip programmer before the chip was soldered in. But there’s still firmware. Any appliance with a clock will have it, because otherwise, you have to implement a clock in a CPLD or discrete logic gates or something. A microcontroller is just cheaper.
Years ago I had to bring 10 tons of gravel to a work site using a wheelbarrow and a shovel. By the end of it my ability to load the wheelbarrow accurately and unload it efficiently was massively improved.
I was the firmware. I got an update.
Right, but that’s not firmware to update, which I interpreted as the differentiating factor.