GoKawiilRaspberry Pi Turns Into Free Home Assistant Smart-Home Hub
Home Assistant, a free open-source smart home platform with over 1,500 device integrations, officially supports installation on the Raspberry Pi 4 and 5, requiring at least 2GB RAM and a 32GB microSD card. The software carries no subscription or feature paywall, though add-ons like cloud remote access are optional paid extras. Once installed, users can automate their homes based on triggers like location, power usage, NFC tags, or device state changes.
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This lowers the barrier to serious home automation, letting anyone with a cheap single-board computer build a smart home without vendor lock-in or recurring fees. It also signals growing demand for privacy-conscious, locally-controlled alternatives to cloud-dependent smart home ecosystems from big tech companies.
- Home Assistant OS runs on Raspberry Pi 4 and 5 with minimal hardware requirements.
- The core software is entirely free, with no mandatory subscriptions.
- Over 1,500 integrations let users automate devices from many manufacturers together.
Raspberry Pi 5 8GB Board — The Raspberry Pi 5 is officially supported by Home Assistant OS and gives you plenty of headroom to run multiple integrations and automations smoothly. It's the perfect low-cost brain for turning your house into the smart home described in the article, from automated lights to washing machine notifications. Pair it with a good microSD card and power supply to get started right away.
See Raspberry Pi 5 8GB Board 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 — Husain Parvez, 2026-09-19
Published there as: “4 cool projects you can do with Home Assistant on Raspberry Pi”
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