#IoT

[mostlysignssomeportents]

Cars bricked by bankrupt EV company will stay bricked

On OCTOBER 23 at 7PM, I'll be in DECATUR, presenting my novel THE BEZZLE at EAGLE EYE BOOKS.

There are few phrases in the modern lexicon more accursed than "software-based car," and yet, this is how the failed EV maker Fisker billed its products, which retailed for $40-70k in the few short years before the company collapsed, shut down its servers, and degraded all those "software-based cars":

https://insideevs.com/news/723669/fisker-inc-bankruptcy-chapter-11-official/

Fisker billed itself as a "capital light" manufacturer, meaning that it didn't particularly make anything – rather, it "designed" cars that other companies built, allowing Fisker to focus on "experience," which is where the "software-based car" comes in. Virtually every subsystem in a Fisker car needs (or rather, needed) to periodically connect with its servers, either for regular operations or diagnostics and repair, creating frequent problems with brakes, airbags, shifting, battery management, locking and unlocking the doors:

https://www.businessinsider.com/fisker-owners-worry-about-vehicles-working-bankruptcy-2024-4

Since Fisker's bankruptcy, people with even minor problems with their Fisker EVs have found themselves owning expensive, inert lumps of conflict minerals and auto-loan debt; as one Fisker owner described it, "It's literally a lawn ornament right now":

https://www.businessinsider.com/fisker-owners-describe-chaos-to-keep-cars-running-after-bankruptcy-2024-7

This is, in many ways, typical Internet-of-Shit nonsense, but it's compounded by Fisker's capital light, all-outsource model, which led to extremely unreliable vehicles that have been plagued by recalls. The bankrupt company has proposed that vehicle owners should have to pay cash for these recalls, in order to reserve the company's capital for its creditors – a plan that is clearly illegal:

https://www.veritaglobal.net/fisker/document/2411390241007000000000005

This isn't even the first time Fisker has done this! Ten years ago, founder Henrik Fisker started another EV company called Fisker Automotive, which went bankrupt in 2014, leaving the company's "Karma" (no, really) long-range EVs (which were unreliable and prone to bursting into flames) in limbo:

https://en.wikipedia.org/wiki/Fisker_Karma

Which raises the question: why did investors reward Fisker's initial incompetence by piling in for a second attempt? I think the answer lies in the very factor that has made Fisker's failure so hard on its customers: the "software-based car." Investors love the sound of a "software-based car" because they understand that a gadget that is connected to the cloud is ripe for rent-extraction, because with software comes a bundle of "IP rights" that let the company control its customers, critics and competitors:

https://locusmag.com/2020/09/cory-doctorow-ip/

A "software-based car" gets to mobilize the state to enforce its "IP," which allows it to force its customers to use authorized mechanics (who can, in turn, be price-gouged for licensing and diagnostic tools). "IP" can be used to shut down manufacturers of third party parts. "IP" allows manufacturers to revoke features that came with your car and charge you a monthly subscription fee for them. All sorts of features can be sold as downloadable content, and clawed back when title to the car changes hands, so that the new owners have to buy them again. "Software based cars" are easier to repo, making them perfect for the subprime auto-lending industry. And of course, "software-based cars" can gather much more surveillance data on drivers, which can be sold to sleazy, unregulated data-brokers:

https://pluralistic.net/2023/07/24/rent-to-pwn/#kitt-is-a-demon

Unsurprisingly, there's a large number of Fisker cars that never sold, which the bankruptcy estate is seeking a buyer for. For a minute there, it looked like they'd found one: American Lease, which was looking to acquire the deadstock Fiskers for use as leased fleet cars. But now that deal seems dead, because no one can figure out how to restart Fisker's servers, and these vehicles are bricks without server access:

https://techcrunch.com/2024/10/08/fisker-bankruptcy-hits-major-speed-bump-as-fleet-sale-is-now-in-question/

It's hard to say why the company's servers are so intransigent, but there's a clue in the chaotic way that the company wound down its affairs. The company's final days sound like a scene from the last days of the German Democratic Republic, with apparats from the failing state charging about in chaos, without any plans for keeping things running:

https://www.washingtonpost.com/opinions/2023/03/07/east-germany-stasi-surveillance-documents/

As it imploded, Fisker cycled through a string of Chief Financial officers, losing track of millions of dollars at a time:

https://techcrunch.com/2024/05/31/fisker-collapse-investigation-ev-ocean-suv-henrik-geeta/

When Fisker's landlord regained possession of its HQ, they found "complete disarray," including improperly stored drums of toxic waste:

https://techcrunch.com/2024/10/05/fiskers-hq-abandoned-in-complete-disarray-with-apparent-hazardous-waste-clay-models-left-behind/

And while Fisker's implosion is particularly messy, the fact that it landed in bankruptcy is entirely unexceptional. Most businesses fail (eventually) and most startups fail (quickly). Despite this, businesses – even those in heavily regulated sectors like automotive regulation – are allowed to design products and undertake operations that are not designed to outlast the (likely short-lived) company.

After the 2008 crisis and the collapse of financial institutions like Lehman Brothers, finance regulators acquired a renewed interest in succession planning. Lehman consisted of over 6,000 separate corporate entities, each one representing a bid to evade regulation and/or taxation. Unwinding that complex hairball took years, during which the entities that entrusted Lehman with their funds – pensions, charitable institutions, etc – were unable to access their money.

To avoid repeats of this catastrophe, regulators began to insist that banks produce "living wills" – plans for unwinding their affairs in the event of catastrophe. They had to undertake "stress tests" that simulated a wind-down as planned, both to make sure the plan worked and to estimate how long it would take to execute. Then banks were required to set aside sufficient capital to keep the lights on while the plan ran on.

This regulation has been indifferently enforced. Banks spent the intervening years insisting that they are capable of prudently self-regulating without all this interference, something they continue to insist upon even after the Silicon Valley Bank collapse:

https://pluralistic.net/2023/03/15/mon-dieu-les-guillotines/#ceci-nes-pas-une-bailout

The fact that the rules haven't been enforced tells us nothing about whether the rules would work if they were enforced. A string of high-profile bankruptcies of companies who had no succession plans and whose collapse stands to materially harm large numbers of people tells us that something has to be done about this.

Take 23andme, the creepy genomics company that enticed millions of people into sending them their genetic material (even if you aren't a 23andme customer, they probably have most of your genome, thanks to relatives who sent in cheek-swabs). 23andme is now bankrupt, and its bankruptcy estate is shopping for a buyer who'd like to commercially exploit all that juicy genetic data, even if that is to the detriment of the people it came from. What's more, the bankruptcy estate is refusing to destroy samples from people who want to opt out of this future sale:

https://bourniquelaw.com/2024/10/09/data-23-and-me/

On a smaller scale, there's Juicebox, a company that makes EV chargers, who are exiting the North American market and shutting down their servers, killing the advanced functionality that customers paid extra for when they chose a Juicebox product:

https://www.theverge.com/2024/10/2/24260316/juicebox-ev-chargers-enel-x-way-closing-discontinued-app

I actually owned a Juicebox, which ultimately caught fire and melted down, either due to a manufacturing defect or to the criminal ineptitude of Treeium, the worst solar installers in Southern California (or both):

https://pluralistic.net/2024/01/27/here-comes-the-sun-king/#sign-here

Projects like Juice Rescue are trying to reverse-engineer the Juicebox server infrastructure and build an alternative:

https://juice-rescue.org/

This would be much simpler if Juicebox's manufacturer, Enel X Way, had been required to file a living will that explained how its customers would go on enjoying their property when and if the company discontinued support, exited the market, or went bankrupt.

That might be a big lift for every little tech startup (though it would be superior than trying to get justice after the company fails). But in regulated sectors like automotive manufacture or genomic analysis, a regulation that says, "Either design your products and services to fail safely, or escrow enough cash to keep the lights on for the duration of an orderly wind-down in the event that you shut down" would be perfectly reasonable. Companies could make "software based cars" but the more "software based" the car was, the more funds they'd have to escrow to transition their servers when they shut down (and the lest capital they'd have to build the car).

Such a rule should be in addition to more muscular rules simply banning the most abusive practices, like the Oregon state Right to Repair bill, which bans the "parts pairing" that makes repairing a Fisker car so onerous:

https://www.theverge.com/2024/3/27/24097042/right-to-repair-law-oregon-sb1596-parts-pairing-tina-kotek-signed

Or the Illinois state biometric privacy law, which strictly limits the use of the kind of genomic data that 23andme collected:

https://www.ilga.gov/legislation/ilcs/ilcs3.asp?ActID=3004

Failing to take action on these abusive practices is dangerous – and not just to the people who get burned by them. Every time a genomics research project turns into a privacy nightmare, that salts the earth for future medical research, making it much harder to conduct population-scale research, which can be carried out in privacy-preserving ways, and which pays huge scientific dividends that we all benefit from:

https://pluralistic.net/2022/10/01/the-palantir-will-see-you-now/#public-private-partnership

Just as Fisker's outrageous ripoff will make life harder for good cleantech companies:

https://pluralistic.net/2024/06/26/unplanned-obsolescence/#better-micetraps

If people are convinced that new, climate-friendly tech is a cesspool of grift and extraction, it will punish those firms that are making routine, breathtaking, exciting (and extremely vital) breakthroughs:

https://www.euronews.com/green/2024/10/08/norways-national-football-stadium-has-the-worlds-largest-vertical-solar-roof-how-does-it-w

Tor Books as just published two new, free LITTLE BROTHER stories: VIGILANT, about creepy surveillance in distance education; and SPILL, about oil pipelines and indigenous landback.

If you'd like an essay-formatted version of this post to read or share, here's a link to it on pluralistic.net, my surveillance-free, ad-free, tracker-free blog:

https://pluralistic.net/2024/10/10/software-based-car/#based

[adafruit]

OPT4048 - a "tri-stimulus" light sensor 🔴🟢🔵

We were chatting in the forums with someone when the OPT4048 (https://www.digikey.com/en/products/detail/texas-instruments/OPT4048DTSR/21298553) came up. It's an interesting light sensor that does color sensing but with diodes matched to the CIE XYZ color space. This would make them particularly good for color-light tuning. We made a cute breakout for this board. Fun fact: it's 3.3V power but 5V logic friendly.

[bluesky-out-of-context]

[uzicake]

in this house we stan noah

[nixcraft]

Modern software development be like: I wrote 10 lines of code to call an API that calls another API, which calls yet another API that finally turns on a lightbulb. Pray that Cloudflare or AWS will not be down during this operation; otherwise, there will be no light for you.

[fly-the-pattern]

[feminist-space]

"In the age of smart fridges, connected egg crates, and casino fish tanks doubling as entry points for hackers, it shouldn’t come as a surprise that sex toys have joined the Internet of Things (IoT) party.

But not all parties are fun, and this one comes with a hefty dose of risk: data breaches, psychological harm, and even physical danger.

Let’s dig into why your Bluetooth-enabled intimacy gadget might be your most vulnerable possession — and not in the way you think.

The lure of remote-controlled intimacy gadgets isn’t hard to understand. Whether you’re in a long-distance relationship or just like the convenience, these devices have taken the market by storm.

According to a 2023 study commissioned by the U.K.’s Department for Science, Innovation, and Technology (DSIT), these toys are some of the most vulnerable consumer IoT products.

And while a vibrating smart egg or a remotely controlled chastity belt might sound futuristic, the risks involved are decidedly dystopian.

Forbes’ Davey Winder flagged the issue four years ago when hackers locked users into a chastity device, demanding a ransom to unlock it.

Fast forward to now, and the warnings are louder than ever. Researchers led by Dr. Mark Cote found multiple vulnerabilities in these devices, primarily those relying on Bluetooth connectivity.

Alarmingly, many of these connections lack encryption, leaving the door wide open for malicious third parties.

If you’re picturing some low-stakes prank involving vibrating gadgets going haywire, think again. The risks are far graver.

According to the DSIT report, hackers could potentially inflict physical harm by overheating a device or locking it indefinitely. Meanwhile, the psychological harm could stem from sensitive data — yes, that kind of data — being exposed or exploited.

A TechCrunch exposé revealed that a security researcher breached a chastity device’s database containing over 10,000 users’ information. That was back in June, and the manufacturer still hasn’t addressed the issue.

In another incident, users of the CellMate connected chastity belt reported hackers demanding $750 in bitcoin to unlock devices. Fortunately, one man who spoke to Vice hadn’t been wearing his when the attack happened. Small mercies, right?

These aren’t isolated events. Standard Innovation Corp., the maker of the We-Vibe toy, settled for $3.75 million in 2017 after it was discovered the device was collecting intimate data without user consent.

A sex toy with a camera was hacked the same year, granting outsiders access to its live feed.

And let’s not forget: IoT toys are multiplying faster than anyone can track, with websites like Internet of Dongs monitoring the surge.

If the thought of a connected chastity belt being hacked makes you uneasy, consider this: sex toys are just a small piece of the IoT puzzle.

There are an estimated 17 billion connected devices worldwide, ranging from light bulbs to fitness trackers — and, oddly, smart egg crates.

Yet, as Microsoft’s 2022 Digital Defense Report points out, IoT security is lagging far behind its software and hardware counterparts.

Hackers are opportunistic. If there’s a way in, they’ll find it. Case in point: a casino lost sensitive customer data after bad actors accessed its network through smart sensors in a fish tank.

If a fish tank isn’t safe, why would we expect a vibrating gadget to be?

Here’s where the frustration kicks in: these vulnerabilities are preventable.

The DSIT report notes that many devices rely on unencrypted Bluetooth connections or insecure APIs for remote control functionality.

Fixing these flaws is well within the reach of manufacturers, yet companies routinely fail to prioritize security.

Even basic transparency around data collection would be a step in the right direction. Users deserve to know what’s being collected, why, and how it’s protected. But history suggests the industry is reluctant to step up.

After all, if companies like Standard Innovation can get away with quietly siphoning off user data, why would smaller players bother to invest in robust security?

So, what’s a smart-toy enthusiast to do? First, ask yourself: do you really need your device to be connected to an app?

If the answer is no, then maybe it’s best to go old school. If remote connectivity is a must, take some precautions.

Keep software updated: Ensure both the device firmware and your phone’s app are running the latest versions. Updates often include critical security patches.

Use secure passwords: Avoid default settings and choose strong, unique passwords for apps controlling your devices.

Limit app permissions: Only grant the app the bare minimum of permissions needed for functionality.

Vet the manufacturer: Research whether the company has a history of addressing security flaws. If they’ve been caught slacking before, it’s a red flag.

The conversation around sex toy hacking isn’t just about awkward headlines — it’s about how we navigate a world increasingly dependent on connected technology. As devices creep further into every corner of our lives, from the bedroom to the kitchen, the stakes for privacy and security continue to rise.

And let’s face it: there’s something uniquely unsettling about hackers turning moments of intimacy into opportunities for exploitation.

If companies won’t take responsibility for protecting users, then consumers need to start asking tough questions — and maybe think twice before connecting their pleasure devices to the internet.

As for the manufacturers? The message is simple: step up or step aside.

No one wants to be the next headline in a tale of hacked chastity belts and hijacked intimacy. And if you think that’s funny, just wait until your light bulb sells your Wi-Fi password.

This is where IoT meets TMI. Stay connected, but stay safe."

https://thartribune.com/government-warns-couples-that-sex-toys-remain-a-tempting-target-for-hackers-with-the-potential-to-be-weaponized/

[redlettermediathings]

[generativetenebrousautomata]

[pranathisoftwareservices]

Teamwork makes the dream work! Collaborate with us and create something new. Tap into innovation today!

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[mostlysignssomeportents]

The Brave Little Toaster

Picks and Shovels is a new, standalone technothriller starring Marty Hench, my two-fisted, hard-fighting, tech-scam-busting forensic accountant. You can pre-order it on my latest Kickstarter, which features a brilliant audiobook read by Wil Wheaton.

The AI bubble is the new crypto bubble: you can tell because the same people are behind it, and they're doing the same thing with AI as they did with crypto – trying desperately to find a use case to cram it into, despite the yawning indifference and outright hostility of the users:

https://pluralistic.net/2023/03/09/autocomplete-worshippers/#the-real-ai-was-the-corporations-that-we-fought-along-the-way

This week on the excellent Trashfuture podcast, the regulars – joined by 404 Media's Jason Koebler – have a hilarious – as in, I was wheezing with laughter! – riff on this year's CES, where companies are demoing home appliances with LLMs built in:

https://www.podbean.com/media/share/pb-hgi6c-179b908

Why would you need a chatbot in your dishwasher? As it turns out, there's a credulous, Poe's-law-grade Forbes article that lays out the (incredibly stupid) case for this (incredibly stupid) idea:

https://www.forbes.com/sites/bernardmarr/2024/03/29/generative-ai-is-coming-to-your-home-appliances/

As the Trashfuturians mapped out this new apex of the AI hype cycle, I found myself thinking of a short story I wrote 15 years ago, satirizing the "Internet of Things" hype we were mired in. It's called "The Brave Little Toaster", and it was published in MIT Tech Review's TRSF anthology in 2011:

http://bestsf.net/trsf-the-best-new-science-fiction-technology-review-2011/

The story was meant to poke fun at the preposterous IoT hype of the day, and I recall thinking that creating a world of talking appliance was the height of Philip K Dickist absurdism. Little did I dream that a decade and a half later, the story would be even more relevant, thanks to AI pump-and-dumpers who sweatily jammed chatbots into kitchen appliances.

So I figured I'd republish The Brave Little Toaster; it's been reprinted here and there since (there's a high school English textbook that included it, along with a bunch of pretty fun exercises for students), and I podcasted it back in the day:

https://ia803103.us.archive.org/35/items/Cory_Doctorow_Podcast_212/Cory_Doctorow_Podcast_212_Brave_Little_Toaster.mp3

A word about the title of this story. It should sound familiar – I nicked it from a brilliant story by Tom Disch that was made into a very weird cartoon:

https://www.youtube.com/watch?v=I8C_JaT8Lvg

My story is one of several I wrote by stealing the titles of other stories and riffing on them; they were very successful, winning several awards, getting widely translated and reprinted, and so on:

https://locusmag.com/2012/05/cory-doctorow-a-prose-by-any-other-name/

All right, on to the story!

One day, Mister Toussaint came home to find an extra 300 euros' worth of groceries on his doorstep. So he called up Miz Rousseau, the grocer, and said, "Why have you sent me all this food? My fridge is already full of delicious things. I don't need this stuff and besides, I can't pay for it."

But Miz Rousseau told him that he had ordered the food. His refrigerator had sent in the list, and she had the signed order to prove it.

Furious, Mister Toussaint confronted his refrigerator. It was mysteriously empty, even though it had been full that morning. Or rather, it was almost empty: there was a single pouch of energy drink sitting on a shelf in the back. He'd gotten it from an enthusiastically smiling young woman on the metro platform the day before. She'd been giving them to everyone.

"Why did you throw away all my food?" he demanded. The refrigerator hummed smugly at him.

"It was spoiled," it said.

#

But the food hadn't been spoiled. Mister Toussaint pored over his refrigerator's diagnostics and logfiles, and soon enough, he had the answer. It was the energy beverage, of course.

"Row, row, row your boat," it sang. "Gently down the stream. Merrily, merrily, merrily, merrily, I'm offgassing ethelyne." Mister Toussaint sniffed the pouch suspiciously.

"No you're not," he said. The label said that the drink was called LOONY GOONY and it promised ONE TRILLION TIMES MORE POWERFUL THAN ESPRESSO!!!!!ONE11! Mister Toussaint began to suspect that the pouch was some kind of stupid Internet of Things prank. He hated those.

He chucked the pouch in the rubbish can and put his new groceries away.

#

The next day, Mister Toussaint came home and discovered that the overflowing rubbish was still sitting in its little bag under the sink. The can had not cycled it through the trapdoor to the chute that ran to the big collection-point at ground level, 104 storeys below.

"Why haven't you emptied yourself?" he demanded. The trashcan told him that toxic substances had to be manually sorted. "What toxic substances?"

So he took out everything in the bin, one piece at a time. You've probably guessed what the trouble was.

"Excuse me if I'm chattery, I do not mean to nattery, but I'm a mercury battery!" LOONY GOONY's singing voice really got on Mister Toussaint's nerves.

"No you're not," Mister Toussaint said.

#

Mister Toussaint tried the microwave. Even the cleverest squeezy-pouch couldn't survive a good nuking. But the microwave wouldn't switch on. "I'm no drink and I'm no meal," LOONY GOONY sang. "I'm a ferrous lump of steel!"

The dishwasher wouldn't wash it ("I don't mean to annoy or chafe, but I'm simply not dishwasher safe!"). The toilet wouldn't flush it ("I don't belong in the bog, because down there I'm sure to clog!"). The windows wouldn't retract their safety screen to let it drop, but that wasn't much of a surprise.

"I hate you," Mister Toussaint said to LOONY GOONY, and he stuck it in his coat pocket. He'd throw it out in a trash-can on the way to work.

#

They arrested Mister Toussaint at the 678th Street station. They were waiting for him on the platform, and they cuffed him just as soon as he stepped off the train. The entire station had been evacuated and the police wore full biohazard containment gear. They'd even shrinkwrapped their machine-guns.

"You'd better wear a breather and you'd better wear a hat, I'm a vial of terrible deadly hazmat," LOONY GOONY sang.

When they released Mister Toussaint the next day, they made him take LOONY GOONY home with him. There were lots more people with LOONY GOONYs to process.

#

Mister Toussaint paid the rush-rush fee that the storage depot charged to send over his container. They forklifted it out of the giant warehouse under the desert and zipped it straight to the cargo-bay in Mister Toussaint's building. He put on old, stupid clothes and clipped some lights to his glasses and started sorting.

Most of the things in container were stupid. He'd been throwing away stupid stuff all his life, because the smart stuff was just so much easier. But then his grandpa had died and they'd cleaned out his little room at the pensioner's ward and he'd just shoved it all in the container and sent it out the desert.

From time to time, he'd thought of the eight cubic meters of stupidity he'd inherited and sighed a put-upon sigh. He'd loved Grandpa, but he wished the old man had used some of the ample spare time from the tail end of his life to replace his junk with stuff that could more gracefully reintegrate with the materials stream.

How inconsiderate!

#

The house chattered enthusiastically at the toaster when he plugged it in, but the toaster said nothing back. It couldn't. It was stupid. Its bread-slots were crusted over with carbon residue and it dribbled crumbs from the ill-fitting tray beneath it. It had been designed and built by cavemen who hadn't ever considered the advantages of networked environments.

It was stupid, but it was brave. It would do anything Mister Toussaint asked it to do.

"It's getting hot and sticky and I'm not playing any games, you'd better get me out before I burst into flames!" LOONY GOONY sang loudly, but the toaster ignored it.

"I don't mean to endanger your abode, but if you don't let me out, I'm going to explode!" The smart appliances chattered nervously at one another, but the brave little toaster said nothing as Mister Toussaint depressed its lever again.

"You'd better get out and save your ass, before I start leaking poison gas!" LOONY GOONY's voice was panicky. Mister Toussaint smiled and depressed the lever.

Just as he did, he thought to check in with the flat's diagnostics. Just in time, too! Its quorum-sensors were redlining as it listened in on the appliances' consternation. Mister Toussaint unplugged the fridge and the microwave and the dishwasher.

The cooker and trash-can were hard-wired, but they didn't represent a quorum.

#

The fire department took away the melted toaster and used their axes to knock huge, vindictive holes in Mister Toussaint's walls. "Just looking for embers," they claimed. But he knew that they were pissed off because there was simply no good excuse for sticking a pouch of independently powered computation and sensors and transmitters into an antique toaster and pushing down the lever until oily, toxic smoke filled the whole 104th floor.

Mister Toussaint's neighbors weren't happy about it either.

But Mister Toussaint didn't mind. It had all been worth it, just to hear LOONY GOONY beg and weep for its life as its edges curled up and blackened.

He argued mightily, but the firefighters refused to let him keep the toaster.

#

If you enjoyed that and would like to read more of my fiction, may I suggest that you pre-order my next novel as a print book, ebook or audiobook, via the Kickstarter I launched yesterday?

https://www.kickstarter.com/projects/doctorow/picks-and-shovels-marty-hench-at-the-dawn-of-enshittification?ref=created_projects

Check out my Kickstarter to pre-order copies of my next novel, Picks and Shovels!

If you'd like an essay-formatted version of this post to read or share, here's a link to it on pluralistic.net, my surveillance-free, ad-free, tracker-free blog:

https://pluralistic.net/2025/01/08/sirius-cybernetics-corporation/#chatterbox

Image: Cryteria (modified) https://commons.wikimedia.org/wiki/File:HAL9000.svg

CC BY 3.0 https://creativecommons.org/licenses/by/3.0/deed.en

[adafruit]

TLV320DAC3100 first bops 🔊🎶💃🕺

OK, after many hours spent with Claude on writing a driver for the TLV320DAC3100 (https://www.digikey.com/en/products/detail/texas-instruments/TLV320DAC3100IRHBR/2260591), we finally have it configured using our driver, and playing an MP3 stream on this ESP32. This I2S DAC has a particularly complex PLL and audio-routing system, so it's not one where you can just pipe in I2S data and have it magically play. One nice thing we got working on is the MCLK, which is generated from the BCLK, so it'll work great with anything from an Arduino-compatible to a single-board computer like Raspberry Pi. We're hoping to get the headphone detection working next so that we can turn off the amp when the headphone is plugged in. Also, it should be able to control the volume from the headset buttons. Also, we want to get the internal beep generator going so we can make tones separate from the audio stream for UI notifications.

[mayursb]

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[contentment-of-cats]

Ongoing enshittification of IOT: Canon printer version

My old printer died and there was a Canon printer on sale. Scored it, got it, and set it up.

Now I need an app just to use my printer?!

To print an envelope?!

Not everything needs an app. I should be able to go into my word processing program, select print envelope, enter the information, and print the fucking thing, not go through a fifteen step ordeal!

[ai-researcher]

Robotic Process Automation (RPA) enhances business efficiency by automating repetitive tasks, freeing up employees for more strategic work. It improves accuracy, reduces operational costs, and boosts productivity across industries.