Home Assistant software turns old laptops into smart home hubs
Home Assistant is open-source software that can run on an old laptop to unify smart home devices from different brands, including Philips Hue, Google Nest, Ring, Sonos and Ecobee. It supports automations, scenes and scripts, letting users link devices together, such as starting a coffee maker with an alarm dismissal or dimming lights when a movie starts.
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Because some integrations can run locally rather than through manufacturer cloud accounts, the platform could reduce dependence on big tech company services for smart home control, though this requires dedicating hardware that runs continuously. The software has a learning curve, suggesting it appeals more to users willing to tinker than those wanting a plug-and-play experience.
- Home Assistant can repurpose an old laptop as a central smart home controller.
- It integrates devices from many different brands that wouldn't otherwise work together.
- Some integrations run locally, reducing reliance on manufacturer cloud accounts.
SanDisk Extreme PRO microSD card — If you're repurposing an old laptop into a Home Assistant hub, a fast reliable microSD or storage upgrade helps keep your automations running smoothly without corruption issues. This card is a solid pick for flashing OS images or adding extra storage capacity to your smart home project.
See SanDisk Extreme PRO microSD card on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: engadget.com — Will Shanklin, 2026-09-26
Published there as: “You can use your old laptop to make a smart home hub”
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