TL;DR
Get business pricing on monitors, keyboards and dev gear
- Business-only prices and quantity discounts
- Tax-exempt purchasing
- Multiple users, one account, clear invoices
Home-automation practitioner Spencer Kittleson says his household’s core devices keep working when the internet is unavailable, using locally controlled hardware and software. His account draws on a decade of experience with cloud-service failures, but it is a personal report, not an industry-wide standard or a new product announcement.
Home-automation practitioner Spencer Kittleson says his household’s core smart-home functions keep working without an internet connection, a design rule he has followed for about a decade. In a report published in October 2026, he describes a system built around locally owned hardware and software, after experiencing vendor-service failures that disrupted device integrations.
Kittleson’s setup uses Tasmota software on ESP boards, an MQTT messaging broker and Node-RED running on a Raspberry Pi. These components let devices and automations communicate on his home network. He says functions such as lights and wall controls do not depend on a vendor’s servers to operate. Cloud services, including Alexa and some AWS services, are also present, but he describes them as optional ways to control devices rather than the only way to do so.
His stated rules include keeping a manual or local control available, preserving familiar ways of operating a device when adding automation, and periodically checking that scheduled actions do not conflict. He also favors keeping configuration in one place and using devices that expose an API and logs when cloud access is required. Kittleson says a system should be inexpensive and straightforward to change as rooms and household needs change.
He points to a sprinkler controller and garage-door setup as examples of projects built around those principles. In the garage system, sensors report the door’s state to an automation flow, which can trigger actions and log activity. Kittleson also describes earlier problems: a Nest integration stopped working after Google changed an API, while other devices he encountered showed cloud or connectivity-related limitations. These are his reported experiences, not evidence that all devices from those vendors behave the same way.
Keeping Basic Controls Available
Smart devices can add remote access and automation, but dependence on an internet connection or a vendor-operated service can leave a product with fewer functions when that service is unavailable or changes. A local fallback can keep routine controls usable during a home internet outage and may reduce the effect of changes to a company’s API or app.
Kittleson’s approach also speaks to household usability. A smart bulb that requires power through a wall switch may become inconvenient if the switch is disabled; keeping ordinary controls available lets people operate devices without learning a new routine. The trade-off is that local systems may require more setup and maintenance than products designed to work mainly through a vendor’s app. His report describes one practitioner’s choices, not a guarantee that every local setup will be more reliable or private.
Popular right now
Ninja DualZone Air Fryer 10 Qt Smart 6-in-1 Grey
Dyson V15 Detect Cordless Vacuum
Dyson Airsmooth Styling Brush
As an affiliate, we earn on qualifying purchases.
From Cloud Integrations to Local Control
Kittleson says the rule that core functions must work with the internet unplugged has guided his setup for about ten years. His account traces that principle partly to a Nest integration that stopped working after Google changed an API. He also cites a Samsung refrigerator display that showed a TLS certificate error and a Camp Chef grill controller that, he says, needed Wi-Fi to display the temperature. The examples illustrate the kinds of dependencies he plans around; the report does not establish how widespread those problems are.
The system is not wholly disconnected from online services. Kittleson says he uses Alexa and some AWS services, while keeping other controls available through wall switches and a dashboard. He describes MQTT as a way for devices to publish information that multiple systems can use, rather than requiring each device to connect directly to every other one. This arrangement is his implementation, not a universal requirement for smart homes.
“Nothing core in my house depends on a vendor’s server. If the internet goes down, the house keeps running.”
— Spencer Kittleson, in his report
Limits of One Household’s Experience
The report is a first-person account, and it gives no independent testing or comparative data on reliability, cost, security or privacy for local and cloud-dependent devices. It does not establish how many products stop working during an outage, how often vendors change APIs, or whether the cited devices still have the same limitations. Kittleson’s description also does not specify how every feature behaves during a local network failure, as distinct from an internet outage.
There is no announced product, policy change or formal standard in the report. It remains unclear whether manufacturers will expand offline functionality or offer clearer disclosures about which features require a cloud connection. Local control can itself require maintenance, compatible hardware and technical setup, and the report does not quantify those costs.
Check Dependencies Before Buying
Kittleson does not announce a new project or a scheduled next milestone. His practical recommendation is to check a device’s dependencies before installing it: identify which functions rely on an internet connection, whether local controls remain available, and what happens if a vendor’s app or service changes. Readers considering a local-first setup can also compare the required hardware and upkeep with the convenience of a cloud-managed product.
For the broader market, the next developments to watch are product documentation and support: whether manufacturers clearly state offline behavior, preserve manual operation, and provide stable interfaces for integrations. The report offers no indication of a specific company response or industry-wide change.
Key Questions
What does it mean for a smart home to work without the internet?
It means that core functions, such as operating lights or running local automations, remain available when the home loses internet access. Some remote features or cloud-based voice controls may still be unavailable.
What technology does Kittleson use?
He describes Tasmota on ESP boards, an MQTT broker and Node-RED on a Raspberry Pi. He also uses some cloud services, including Alexa and AWS, as optional parts of his setup.
Does his report show that all cloud-connected devices fail offline?
No. It recounts Kittleson’s own experiences and design choices. It does not test all products or establish how common outages or service-related failures are.
What should buyers check before choosing a smart device?
Check which features require internet access or a vendor account, whether manual controls still work, and whether the device offers a documented interface for integrations. The report also recommends considering how much setup and maintenance local control requires.
Source: docodethatmatters.com
