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The Problem of Closed Smart Homes
In recent years, smart home devices have become widespread: smart bulbs, plugs, cameras, and sensors. But these devices come with a major problem. Each device works with its own application, and each company wants to lock the user into its own ecosystem. Devices send user data to cloud servers that users cannot control, and they stop working if the company decides to shut down the service.
In 2024, the Open Home Foundation was established as a non-profit organization to fight these practices [citation:1]. The foundation defends fundamental principles for smart homes and supports the development of open source software and open standards that give users full control over their homes [citation:2].
🔗 Official Website: openhomefoundation.org
Core Principles
The foundation adopts three core principles that guide all its work [citation:2].
Privacy
In a true smart home, the user must be the one in control of their personal data. They share only what they want, with whom they want, without algorithms changing their behavior. To ensure privacy, smart home devices must work locally, and cloud services must be optional and require explicit user consent [citation:2].
Choice
Users must be able to mix and match devices from different manufacturers. There should be no vendor lock-in or arbitrary barriers to interoperability. To ensure freedom of choice, devices must operate through open standards and local APIs [citation:2].
Sustainability
Devices must be repurposable and reusable to reduce environmental impact. To ensure sustainability, devices must be built for durability, open to modification, and part of a system providing tools to track waste and emissions and automate their reduction [citation:2].
Projects Supported by the Foundation
The Open Home Foundation owns and governs over 250 open source projects, standards, drivers, and libraries [citation:2]. Among the most prominent of these projects are:
Home Assistant
This is the largest and best-known project under the foundation’s umbrella. It is an open source home automation platform that focuses on privacy and local control [citation:3][citation:9]. Users can connect over 2,000 different types of devices, create complex automations without programming experience, and control their home from a single interface.
The project is supported by Nabu Casa, a company founded by the creators of Home Assistant, which offers an optional cloud service for remote access and cloud backup at $6.50 per month. Nabu Casa also develops physical hardware such as the Home Assistant Green server and Home Assistant Voice speaker. All these revenues are reinvested to support Home Assistant development and the community [citation:7].
ESPHome
This tool allows users to turn microcontrollers into smart home devices through simple YAML configuration files. It supports many sensors, switches, and lights, and integrates automatically with Home Assistant [citation:4]. The project has seen significant improvements thanks to support from the Open Home Foundation, which allows the project to have full-time developers. Recent optimizations have increased available heap memory on ESP8266 devices from under 10k to over 30k, and reduced binary sizes by up to 40% on ESP32 chips [citation:10].
Music Assistant
This application unifies all music sources in one place: streaming services like Spotify and Apple Music, local files, Plex and Jellyfin players, podcasts, and radio [citation:5]. It can play music on any speaker in the home, whether it supports AirPlay, Sonos, Google Cast, DLNA, or even Alexa. It integrates deeply with Home Assistant, allowing advanced audio automations. An official mobile app is under development for Android and iOS using Kotlin Multiplatform [citation:5].
HACS
The Home Assistant Community Store allows users to install and manage custom integrations and frontend components developed by the community, which are not available in the official Home Assistant repository. It expands the platform’s capabilities significantly and requires a GitHub account for authentication [citation:6].
Other Projects
The foundation also includes projects like Piper and supports external projects that align with its principles, such as Zigbee2MQTT and WLED [citation:2].
How the Organization Works
The Open Home Foundation is a tax-exempt non-profit foundation based in Switzerland [citation:7]. The founders chose Switzerland for its strict adherence to the rule of law, long history of supporting privacy and democracy, and political independence [citation:7].
The foundation is funded by commercial partner fees and donations. Partners like Nabu Casa and Apollo Automation are contractually required to contribute a majority of their profits from licensed products to support the foundation. This funding allows the foundation to employ more than 50 full-time employees [citation:7].
The foundation board consists of Paulus Schoutsen as President, Pascal Vizeli as Treasurer, J. Nick Koston as Member, and Trevor Schirmer as Rotating Member representing commercial partners [citation:7].
How the Community Can Contribute
The foundation’s work is primarily funded through Home Assistant Cloud subscriptions and contributions to open source projects aligned with its principles. Everyone can contribute in multiple ways: by subscribing to Home Assistant Cloud, purchasing supported devices from Nabu Casa, donating directly to projects, or contributing code, translations, and documentation [citation:7].
One ongoing community initiative is the Open Home Foundation Device Database, which collects anonymized device data from users who choose to participate. This helps the community understand how devices perform in real-world setups across different integrations, hardware combinations, network connections, and protocols [citation:8].
Summary
The Open Home Foundation is not just an organization that supports open source software. It is a movement demanding the return of control over the smart home to users. By supporting projects like Home Assistant and ESPHome, the foundation ensures that the future is built on privacy, choice, and sustainability, not on vendor lock-in and data collection.
If you are interested in home automation and believe that technology should serve people and not the other way around, supporting this foundation and its projects is a step in the right direction.
Quick Links
https://www.openhomefoundation.org
https://www.music-assistant.io
Published in the Free and Open Source Software section – Home Automation and Privacy## The Problem of Closed Smart Homes
In recent years, smart home devices have become widespread: smart bulbs, plugs, cameras, and sensors. But these devices come with a major problem. Each device works with its own application, and each company wants to lock the user into its own ecosystem. Devices send user data to cloud servers that users cannot control, and they stop working if the company decides to shut down the service.
In 2024, the Open Home Foundation was established as a non-profit organization to fight these practices [citation:1]. The foundation defends fundamental principles for smart homes and supports the development of open source software and open standards that give users full control over their homes [citation:2].
🔗 Official Website: openhomefoundation.org
Core Principles
The foundation adopts three core principles that guide all its work [citation:2].
Privacy
In a true smart home, the user must be the one in control of their personal data. They share only what they want, with whom they want, without algorithms changing their behavior. To ensure privacy, smart home devices must work locally, and cloud services must be optional and require explicit user consent [citation:2].
Choice
Users must be able to mix and match devices from different manufacturers. There should be no vendor lock-in or arbitrary barriers to interoperability. To ensure freedom of choice, devices must operate through open standards and local APIs [citation:2].
Sustainability
Devices must be repurposable and reusable to reduce environmental impact. To ensure sustainability, devices must be built for durability, open to modification, and part of a system providing tools to track waste and emissions and automate their reduction [citation:2].
Projects Supported by the Foundation
The Open Home Foundation owns and governs over 250 open source projects, standards, drivers, and libraries [citation:2]. Among the most prominent of these projects are:
Home Assistant
This is the largest and best-known project under the foundation’s umbrella. It is an open source home automation platform that focuses on privacy and local control [citation:3][citation:9]. Users can connect over 2,000 different types of devices, create complex automations without programming experience, and control their home from a single interface.
The project is supported by Nabu Casa, a company founded by the creators of Home Assistant, which offers an optional cloud service for remote access and cloud backup at $6.50 per month. Nabu Casa also develops physical hardware such as the Home Assistant Green server and Home Assistant Voice speaker. All these revenues are reinvested to support Home Assistant development and the community [citation:7].
ESPHome
This tool allows users to turn microcontrollers into smart home devices through simple YAML configuration files. It supports many sensors, switches, and lights, and integrates automatically with Home Assistant [citation:4]. The project has seen significant improvements thanks to support from the Open Home Foundation, which allows the project to have full-time developers. Recent optimizations have increased available heap memory on ESP8266 devices from under 10k to over 30k, and reduced binary sizes by up to 40% on ESP32 chips [citation:10].
Music Assistant
This application unifies all music sources in one place: streaming services like Spotify and Apple Music, local files, Plex and Jellyfin players, podcasts, and radio [citation:5]. It can play music on any speaker in the home, whether it supports AirPlay, Sonos, Google Cast, DLNA, or even Alexa. It integrates deeply with Home Assistant, allowing advanced audio automations. An official mobile app is under development for Android and iOS using Kotlin Multiplatform [citation:5].
HACS
The Home Assistant Community Store allows users to install and manage custom integrations and frontend components developed by the community, which are not available in the official Home Assistant repository. It expands the platform’s capabilities significantly and requires a GitHub account for authentication [citation:6].
Other Projects
The foundation also includes projects like Piper and supports external projects that align with its principles, such as Zigbee2MQTT and WLED [citation:2].
How the Organization Works
The Open Home Foundation is a tax-exempt non-profit foundation based in Switzerland [citation:7]. The founders chose Switzerland for its strict adherence to the rule of law, long history of supporting privacy and democracy, and political independence [citation:7].
The foundation is funded by commercial partner fees and donations. Partners like Nabu Casa and Apollo Automation are contractually required to contribute a majority of their profits from licensed products to support the foundation. This funding allows the foundation to employ more than 50 full-time employees [citation:7].
The foundation board consists of Paulus Schoutsen as President, Pascal Vizeli as Treasurer, J. Nick Koston as Member, and Trevor Schirmer as Rotating Member representing commercial partners [citation:7].
How the Community Can Contribute
The foundation’s work is primarily funded through Home Assistant Cloud subscriptions and contributions to open source projects aligned with its principles. Everyone can contribute in multiple ways: by subscribing to Home Assistant Cloud, purchasing supported devices from Nabu Casa, donating directly to projects, or contributing code, translations, and documentation [citation:7].
One ongoing community initiative is the Open Home Foundation Device Database, which collects anonymized device data from users who choose to participate. This helps the community understand how devices perform in real-world setups across different integrations, hardware combinations, network connections, and protocols [citation:8].
Summary
The Open Home Foundation is not just an organization that supports open source software. It is a movement demanding the return of control over the smart home to users. By supporting projects like Home Assistant and ESPHome, the foundation ensures that the future is built on privacy, choice, and sustainability, not on vendor lock-in and data collection.
If you are interested in home automation and believe that technology should serve people and not the other way around, supporting this foundation and its projects is a step in the right direction.
Quick Links
https://www.openhomefoundation.org
https://www.music-assistant.io
Published in the Free and Open Source Software section – Home Automation and Privacy
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