The light on the robotic lawn mower blinks orange. Not because the battery is flat, not because a perimeter wire snapped. Because a server the owner has never laid eyes on was switched off somewhere in a data centre. The machine is not broken. It is merely no longer authorised to function.
That is what the real end-of-life clause looks like. It is not printed in the warranty and not buried in the marketing small print. It is baked into the architecture: a device that may not work without permission. Whoever grants the permission decides when it ends.
The cloud as a kill switch
Most home devices do not phone home because the calculation needed a server. They phone home because the manufacturer wanted a leash. The control loop that once closed inside the device now closes through somebody else’s data centres, and the apparent convenience is the wrapper around a control nobody ordered.
For the manufacturer it pays off several times over. Data a device produces about itself can be monetised, profiled, fed into training sets. Functions that could run locally become a subscription. The second-hand market dries up, because a device without an active account is worthless. And once a product stops paying its way, a calendar entry in a wind-down plan is enough to retire it worldwide. The kill switch dresses up as service.
And the most important point first: almost never is this connection technically necessary. A heat pump regulates its compressor locally. A wall box closes a contact. A micro inverter reports its yield over its own network. The cloud solves no physical problem. It solves a commercial one.
Death by decree
Anyone who thinks this is a theoretical risk hasn’t been paying attention these past years. There is meanwhile an entire gallery of fully functional equipment declared electronic waste because the operator lost profitability.
Revolv, 2016. Alphabet-Nest acquired the smart-home maker and shortly afterwards pulled the plug on the servers. Three-hundred-dollar hubs became paperweights. The precedent everyone cites ever since when arguing: You bought it, you don’t own it.
Lowe’s Iris, 2019. An entire smart-home platform from the DIY-chain conglomerate, discontinued overnight. Sensors, valves, lights — useless, because central authorisation vanished.
Wink. For years the platform wobbled, then came the paywall, then silence. A lesson in what a business model looks like that takes customers hostage the moment it struggles itself.
Best Buy Insignia Connect, November 2024. With one day’s notice, connected household appliances — among them intelligent chest freezers — were stripped of their minds. A smart cooling cabinet became a mute box because a retailer switched off the server.
Spotify Car Thing, December 2024. A piece of dashboard hardware, bricked because a streaming giant lost interest. Hardware that only danced as long as a subscription accompanied it.
Jibo and Anki Vector/Cozmo. Friendly robots, nearly euthanised after their companies ran out of money. Only communities and third parties stepped in and salvaged what could be salvaged — a stroke of luck promised to no one.
Petnet, 2020. Intelligent pet feeders whose servers failed while animals went hungry. A startup that could no longer pay the bills, and pets that picked up the tab.
Cayla, the talking doll. Classified as a surveillance device by the Federal Network Agency in Germany, then effectively withdrawn from the market. A child’s toy turned electronic waste because a business model collided with oversight.
And then the smart refrigerators whose touchscreens display nothing useful after a few years because the apps were retired. A fridge that lasts thirty years mechanically but is only intelligent for as long as someone maintains the app.
None of these devices were broken. All were killed by spreadsheet. Cobalt and lithium, copper and fibre optics, shipped twice around the globe, then landfilled — because running a server stopped seeming lucrative enough. Anyone serious about sovereignty should read that paragraph twice.
There are also the rare good endings. Pebble watches lived on because the Rebble Alliance rebuilt the community services after the Fitbit acquisition — a lesson that rescue is possible when enough people take it on. But it was guaranteed to no one.
Legislation catches up — slowly
Bricking intact hardware remotely isn’t only an ethical nuisance. Legally it grows increasingly questionable. Policy reacts, characteristically late and patchily, but it reacts.
The EU adopted a Right-to-Repair directive in 2024. Manufacturers must repair certain products — washing machines, vacuum cleaners, refrigerators, screens — beyond statutory warranty and supply spare parts and software updates for years. It doesn’t ban bricking outright, but it raises the floor beneath which a manufacturer cannot sink without accounting for itself.
The Ecodesign rules go a step toward transparency: for some product classes, makers must publicly state how long they deliver security and functionality updates. Buyers can now at least read whether a device is meant to live two or ten years — and decline accordingly when the figure is embarrassingly low.
France leads with the Indice de réparabilité, a repairability score visible at the point of sale, being expanded into a durability score. Planned death becomes legible precisely where it bites hardest: on the shelf, before reaching for the wallet.
And in legal scholarship the voices multiply that read a remotely triggered disabling of sold devices as unfair commercial practice or interference with the buyer’s property — approaches courts will pick up sooner or later.
Yet laws are reactive and porous. They cover categories, miss others, and enforcement limps. They set a floor, not a ceiling. They complement buyer vigilance and the work of liberation communities — they don’t replace them. What actually protects is the combination: regulation lifting the minimum, sovereign products pulling the ceiling upward, and liberation projects rescuing the middle that was already captured.
The liberators
Enter a movement that can fairly be called the counter-model: projects that detach devices from the cloud and bring control back where it belongs — into the home network.
In photovoltaics. OpenDTU and AhoyDTU replace the mandatory cloud stick on Hoymiles, TSUN and Deye micro inverters with a small board offering a local web frontend and MQTT. Yield is visible on your own LAN, not in a portal whose login sooner or later stops being accepted. EVCC orchestrates the entire energy flow on top of that: surplus charging, heat pump, battery, wall box — speaking to inverters, meters and cars over Modbus, SunSpec and OCPP, entirely locally on a Raspberry Pi.
In heating and climate. Heishamon frees Panasonic Aquarea heat pumps from the obligatory CZ-TAW1 cloud adapter onto local MQTT. ESP32-Faikout and PyDaikin restore a local interface to Daikin air conditioners that the manufacturer prefers to hide behind its cloud. Midea ESP opens the vast family of Midea-built air conditioners and heat pumps — and Midea manufactures for more brands than most people realise.
In mobility. OVMS, the Open Vehicle Monitoring System, makes vehicle data independent of the manufacturer cloud: state of charge, GPS, preconditioning, trip logging — for Nissan Leaf, Tesla, Renault Zoe, VW e-Up, BMW i3 and many more. Its own module with its own SIM, an optional community server, but no coercion towards any corporate account.
At home and in the garden. The Gardena Smart Gateway Bypass replaces the Husqvarna cloud for irrigation with a reverse-engineered proxy controlling the same devices locally. And the Neato / Vorwerk robot vacuums were largely de-clouded by the community after Neato Robotics ceased operations in 2023, leaving sucking robots stranded on paper that no one authorised any more.
The connective tissue binding these islands together is called Home Assistant, ioBroker and emsesp — platforms that turn many liberated devices into one self-owned whole. Behind it lies genuine craft: listening on buses, decoding frames, rebuilding handshake servers, fighting firmware updates that re-encrypt the painstakingly decoded protocols. This is engineering of the highest calibre, unpaid and driven by principle.
One insight sticks: every successful liberation proves the cloud was never technically necessary. Only commercially.
Honestly: it costs effort
Anyone wanting to spin this as victory shouldn’t hide the costs. Liberation projects need upkeep. Maintainers burn out. Manufacturers ship firmware that cryptographically seals the laboriously decoded protocol again. Some devices need a hardware intervention, soldering on board or antenna, before software even runs. And anyone who has flashed a project onto an ESP once knows that “it works” and “it works reliably for years” are different things.
That is not an argument against liberation. It is the delineation from an illusion. The cloud feels free because someone else carries the cost — and they carry it only as long as it pays them. With the liberated device you carry the cost yourself, but it is finite, and it is yours. With the cloud the cost is open-ended, and it belongs to someone who owes you nothing. That is precisely the difference between renting and owning, only in software.
Turnkey and sovereign
Now the good part. You don’t have to liberate what was never captured to begin with. There are manufacturers whose business model gets by without taking hostages — proving that sovereignty need not remain a niche experiment.
AirGradient builds open air-quality monitors whose plans and firmware are public. Citizen-science sensor networks grow from them, with no portal obligation. The device measures what it is meant to measure, and it belongs to whoever holds it.
Tinkerforge delivers with the WARP wall box an open charging station that speaks Modbus natively, thinks local-first and slots seamlessly into the EVCC and OpenWB world. No enforced account, no phoning home, just a device doing its job.
OpenWB itself plays a dual role: community roots and a genuine product line at once. Schematics and firmware open, kit for tinkerers and finished wall boxes for buyers. Rarely do openness and turnkey sit this close together.
Victron Energy with Venus OS is the rarest case: an established industry player publishing GPL and Linux and running its Cerbo GX local-first. Proof that even size and openness are compatible when the will exists.
Home Assistant Green and Yellow finally supply fitting hardware for the local automation brain — turnkey, without a cloud account forming the gate.
Buying here casts a vote with the euro for a model that doesn’t rely on weaponising your device later. These firms compete on quality, not on captivity.
The purchase as ballot box
Every purchase is a mandate. Acquiring a cloud-bound device funds the hostage economy and signals tolerance of it. Acquiring sovereign tech funds the counter-economy. It compounds: a healthy market for open devices lowers their prices, attracts maintainers, forces incumbents to raise their game. Every surrendered purchase, by contrast, normalises dispossession — gradually, inconspicuously.
And then the ecological side. Premature electronic waste is no marginal issue. It is cobalt from the Congo basin, lithium from South America, copper, plastic, shipping emissions, landfill mass — all for a device a board-room decision silenced. Take resources and the planet seriously and you cannot dodge the question: may a manufacturer shoot an intact device dead by remote? Sovereignty and sustainability aren’t two topics. They are the same: the right to keep using what you own.
What this has to do with libcom.de
Which inverters, wall boxes, heat pumps and vehicles play nicely with an open stack? How do you build the backbone of EVCC, OpenWB, Home Assistant and Grafana so that yield, consumption and charging strategy live in your own house — not with a corporation rewriting its terms next Tuesday? Which cloud-locked devices can be retrofitted with OpenDTU, Heishamon or ESP32-Faikout, and where is it cheaper to buy sovereign kit outright? When does liberation make sense, when replacement?
That is exactly what I advise on — not for convenience, but sustainably. For twenty-five years I have built infrastructure, from early Linux servers to bank, telecoms, hospital and industrial deployments. The same attitude — control with the operator, standards over lock-in, documentation over black box — transfers to the domestic energy economy. Anyone wanting to understand their own yield, charging and heating behaviour gets an honest inventory, not a pitch deck.
Write to contact@libcom.de. We take stock together — without sales pressure, with a view to what lasts long-term.
The question is not whether you trust the manufacturer today. The question is whether you trust them in five years, when keeping your device alive stops being profitable. Answer with the purchase. And when the next orange light starts blinking, make sure the permission to function doesn’t reside in a data centre whose keycard you don’t hold.