Why does a dishwasher need to download firmware updates? I suddenly feel really old.
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Why in the world would a dishwasher need firmware?
Possibly to patch the security vulnerability they didn't tell you about. Which could, in theory, prevent your dish washer from mining bitcoin after it was comprised.
To operate the hardware. We’ve had firmware as long as we’ve had electronics.
The real question is: Why does a dishwasher need to be connected to the internet? That just opens it up to all sorts of online threats and creates more problems than it solves.
Like that one time a chemical plants internal systems were hacked through a coffee machine.
If it’s connected, it can be hacked. All you need is an Internet connection and some skill.
Speaking as a professional: if the chemical plant itself was hacked through a coffee machine, then several other people have already thoroughly fucked the Swiss cheese and the entire IT infrastructure needs to be audited. Devices in a public area should NEVER have been allowed to talk to production machines in the first place.
A casino was hacked by via an aquarium thermometer
https://thehackernews.com/2018/04/iot-hacking-thermometer.html
About the connection to the internet... Eh I've got no idea. But if your home starts the dishwasher when the pv delivers enough power or the battery is full then it's useful. That doesn't need to be public to the internet or an connection to the outside. Just an open API.
To get instructions from your refrigerator that is already part of a botnet.
.. To update the firmware if course!
You might ask why do you need to update the firmware , well to fix vulnerabilities from being connected to the internet.
The latest firmware tells the manufacturer what you ate, and with how many you where. Now it can also discuss with the fridge the vitamins and calories you had and determine together what needs to be in stock.
I really like how lots of appliance manufacturers skipped from basic circuitry and the occasional relay straight to networked slop with a controller app.
What happend to quality embeded programming? My old TV had an optional firmware update feature through a USB stick if for some reason the well tested factory software wasn't up to spec on something.
Meanwhile I actively try not to update anything that isn't strictly necessary.
Keep enjoying the benefits of connectivity.
Dishwashers shouldn't need firmware.
Add the dishes. Add the soap. Press the button. Wait like 40 minutes. Now you have clean dishes.
What's to update?
I'd have been pretty happy to be able to update it to fix the dishwasher that came with our house.
It could not, no matter what you did, resume a cycle. If it was paused for any reason, the only way out was to power it off and start a new wash.
The drain pump also sounded like shaking a soup can full of nuts and bolts, which contributed more to it being replaced than did the shonky electronics.

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