TL;DR
Home automation developer Spencer Kittleson says core functions in his house keep working when the internet is disconnected. His setup uses locally controlled hardware and software, while cloud services such as Alexa remain optional ways to operate devices. The report is a personal account, not an industry-wide standard or product announcement.
Home automation developer Spencer Kittleson says the essential devices in his house continue to work when the internet is disconnected, and has published a set of design rules based on roughly 10 years of building local systems. His report argues that lights and other core functions should not depend on a manufacturer’s server, while cloud services such as Alexa can remain optional controls.
Get comfort and recovery gear delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
Kittleson describes a system built around Tasmota software on ESP boards, an MQTT message broker and Node-RED automation software running on a Raspberry Pi. These components let devices and automations communicate within the home, rather than relying on a vendor’s cloud for every action. He says he still uses Alexa and some AWS services, but Alexa is an additional way to control a device, not the only one.
His operating rules include keeping a manual or local control option, retaining old ways of using a device when adding new ones, and making automations inexpensive to change. He also recommends checking for conflicting routines, keeping configuration in one place where possible, and requiring cloud-connected devices to provide an API with logs. He says devices should communicate through shared messaging such as MQTT rather than being tightly linked one to another.
The report gives practical examples, including a sprinkler controller and a garage setup. Kittleson says the garage automation can open a door, wait and start a fan, with a notification if cooling is already running. He also describes a past Nest integration that stopped working after Google changed an API, and other products whose features depended on internet access. Those examples are his account of particular devices and failures, not a survey of the smart-home market.
Keeping Core Controls at Home
The approach matters to people who expect lights, switches or other basic functions to work during an internet outage, as well as to households wary of depending on a company’s continuing service or software interface. If a device needs a remote server for an ordinary action, a connection failure or a changed API can affect how it works even when the device itself is still powered.
Kittleson’s rules also address day-to-day usability. A smart bulb that loses power whenever someone uses its wall switch can frustrate people who do not use an app or voice assistant. Keeping a familiar control alongside automation can make a system more resilient and easier for other household members to use. His account is a personal model, though: it does not establish that every device can operate locally or that local setups are simpler for every household.
Products Worth Considering
Philips Hue Festavia 130-Foot Indoor/Outdoor Smart String Lights, 500 LEDs
Bose TV Speaker Compact Soundbar with Bluetooth and HDMI-ARC, Black
Google Nest Thermostat (Fog)
As an affiliate, we earn on qualifying purchases.
From Cloud Dependence to Local Control
Kittleson presents his rules as lessons from building and maintaining automations over time, rather than as a new technical standard. He says the guiding principle—core functions should work without the internet—has shaped his setup for about a decade. He describes the Nest API change as one reason he plans for integrations to fail, and notes that rooms, household routines and devices change, so systems need to be easy to revise.
The report distinguishes between a device’s basic operation and optional remote features. A cloud service may offer convenient voice control or access from outside the home, but Kittleson’s design keeps other controls available, including wall switches and a local dashboard. His examples include systems he assembled himself, such as a Tasmota sprinkler controller; they may involve more setup than buying a device that depends on a vendor app.
“No internet, no problem.”
— Spencer Kittleson, in the supplied report
Limits of One Household’s Experience
The report documents one person’s home and technical choices; it does not compare the reliability, cost or security of local and cloud-based systems across a broad range of products. It also does not identify which specific devices or integrations will remain available offline, since that can vary by model, setup and software version.
It is unclear how readily the approach would suit households without the time or technical experience to configure hardware, a broker and automation software. The source does not provide independent testing, outage measurements or a full cost comparison. Nor does it claim that local control eliminates every failure: Kittleson says his automations have broken and need review.
Testing Systems Beyond the Cloud
Kittleson’s report points readers toward checking a device’s offline behavior and available controls before buying or installing it. A practical next step for a household is to identify which functions are essential, then check whether they still work if the internet or a vendor service is unavailable. The source describes this as a design rule, not a formal testing program.
For systems already in use, his advice is to retain familiar controls, review automations for conflicts and check whether cloud integrations provide logs or a usable API. The report does not announce a product launch, policy change or industry deadline; broader adoption of offline-capable smart-home devices remains uncertain.
Key Questions
What is the main point of Kittleson’s report?
Essential home functions should work without internet access, while cloud services can provide optional controls rather than being the only way to operate a device.
What technology does his home setup use?
Kittleson says his system uses Tasmota on ESP boards, an MQTT broker and Node-RED running on a Raspberry Pi. He also uses Alexa and some AWS services for selected functions.
Does the report show that all smart-home devices work offline?
No. It describes Kittleson’s own setup and experiences. Offline capability depends on the product, its configuration and which features a household is trying to use.
Why does he recommend keeping physical controls?
Wall switches and other familiar controls can still operate devices without an app, voice assistant or internet connection. Keeping them also avoids forcing household members to change established habits.
What is not established by the report?
It does not provide a broad product comparison, independent reliability testing or a cost analysis. It also does not show how easily the setup can be maintained by households with less technical experience.
Source: docodethatmatters.com
