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The latest Matter 1.4 update redefines smart home experiences with new device types, improved network reliability, smarter energy management, and more.

The release of Matter 1.4 by the Connectivity Standards Alliance introduces significant advancements in smart home technology. With enhanced features that simplify device interoperability, improve energy management, and expand automation possibilities, Matter 1.4 empowers both developers and users to create smarter, more sustainable homes. Let’s dive into the six transformative updates this new version of Matter brings to the IoT ecosystem.

1. Effortless Multi-Platform Device Management

Managing devices across different smart home ecosystems can feel like trying to complete a puzzle with too many pieces. Matter 1.4 changes the game with better multi-admin functionality, allowing devices to connect to multiple platforms — like Alexa, Google Home, and Apple HomeKit — with just a single user approval.

This streamlined approach makes life easier for households with diverse devices, cutting out the hassle of configuring each platform separately. For developers, the flexibility built into this update means they can adapt multi-admin features to suit specific needs, whether that’s syncing lighting systems across platforms or integrating security cameras into multiple ecosystems. It’s a win-win for users and developers alike.

2. Smarter Network Infrastructure with HRAP

At the heart of any smart home is a robust network, and Matter 1.4 raises the bar by extending the role of home routers and access points (HRAP). These devices now integrate Wi-Fi access points with Thread border routers to create unified, reliable networks that eliminate the frustrations of fragmentation.

Here’s why it matters:

• Secure and Simple: HRAP devices securely store and share Thread network credentials, making it easier to add new devices without reconfiguring the network.
• Unified Experience: By reducing network fragmentation, HRAP devices ensure smooth and consistent connectivity, even in homes with complex setups.
• Ready for Growth: As smart homes grow and adopt more devices, HRAP infrastructure can handle the increased load without lag or instability.

These updates lay the foundation for future applications like real-time data streaming and edge computing, further enhancing network efficiency.

3. Expanded Automation with New Device Types

Matter 1.4 brings even more innovation to the table, adding connectivity capabilities to the following new device types:

• Solar power inverters
• Individual and solar panel arrays
• Hybrid solar/battery systems
• BESS
• Heat pumps
• Water heaters
• Mounted on/off controllers
• Dimmable load controllers

These updates unlock new possibilities for smarter automation and pave the way for more intuitive and responsive smart home systems.

4. Improved Energy Management

With rising costs and a growing need to save energy, sustainability is on everyone’s mind. With the following features, Matter 1.4 makes it easier than ever to monitor, optimize, and automate energy usage, helping users save money and reduce their environmental footprint:

• Solar Energy Integration: From individual panels to hybrid solar-battery systems, users can now track and manage solar energy production and usage directly within their smart home setup.
• Smarter Batteries: Systems like battery walls and BESS (Battery Energy Storage Systems) balance energy loads, provide backup power, and even feed energy back into the grid.
• Heat Pumps and Water Heaters: These devices can now predict energy needs and adjust their usage to off-peak times, saving energy and cutting costs.

With these capabilities, Matter 1.4 isn’t just about smarter homes—it’s about creating greener ones.

5. Maximized Battery-Powered Device Performance

Battery-powered devices are a cornerstone of smart homes, offering flexibility and convenience without the need for constant wired power. However, ensuring these devices remain energy-efficient and reliable has been a persistent challenge — one that Matter 1.4 tackles head-on.

Specifically, Matter 1.4 introduces advanced protocols designed to optimize the performance of switches, sensors, and buttons:

• Long Idle Time (LIT): Devices can now operate efficiently during extended periods of inactivity by significantly lowering their energy usage, helping to extend battery life without compromising functionality.
• Check-In Protocol: This new feature ensures that low-power devices remain connected to the network, even during long idle periods. Devices can periodically "check-in" with the network without requiring constant communication, reducing energy consumption while maintaining reliable connectivity.

Imagine motion sensors that last for years on a single set of batteries or doorbell buttons that are always ready when needed. These updates make battery-powered devices more efficient and practical for everyday use, reducing maintenance for users and enabling developers to innovate in power-sensitive applications.

6. A Foundation for Future Innovation

Matter 1.4 is more than an update — it’s a strategic blueprint for the future of smart homes. By addressing foundational challenges and introducing cutting-edge capabilities, this version creates a platform for continued growth and innovation in the IoT space.

For example, Matter 1.4 takes interoperability to new heights, ensuring that devices from different manufacturers work together seamlessly. This is critical for creating a unified smart home ecosystem where users aren’t locked into specific brands or platforms.

Scalability is another key focus. As smart homes grow to include dozens or even hundreds of devices, Matter 1.4 ensures that networks can handle the increased demand without compromising speed or reliability. By integrating technologies like Thread and Wi-Fi into unified infrastructures, this update lays the groundwork for homes that are not just smarter but also more responsive and resilient.

Matter 1.4 also supports the development of advanced applications that were previously difficult to achieve, such as:

• Edge Computing: Devices can process data locally instead of relying on the cloud, enabling faster response times and enhanced privacy. This is particularly important for applications like real-time security systems or health monitoring.
• Energy Sharing Ecosystems: With support for batteries, solar panels, and other energy devices, Matter 1.4 creates opportunities for homes to function as “mini-grids,” optimizing energy use and even sharing excess power with neighbors or the grid.

By addressing common pain points — such as network fragmentation, battery efficiency, and device management — Matter 1.4 enables manufacturers to focus on creating new features and functionalities that enhance user experiences.

Achieve Smarter Home Living with Telink

Telink Semiconductor is at the forefront of the IoT industry, actively engaging in various testing activities related to Matter and recently completing the Matter 1.4 SVE. The company provides a robust selection of chips (TLSR922x, TL321x, TL721x) that enable Matter over Thread solutions, empowering numerous customers to successfully bring their products to mass production.

In addition, Telink has introduced an innovative Wi-Fi multi-protocol chip, TLSR9118, designed to support the Matter over Wi-Fi solution, thereby addressing a wider range of user needs. All of Telink's chips are on track to either support or soon support the Matter 1.4 standard, ensuring developers have access to cutting-edge technology. The latest SDK is available for download from the official Matter code repository, which facilitates streamlined product development.

We invite you to explore Telink's Matter website to gain a deeper understanding of the Matter standard and jumpstart your product development journey.

Download the official Matter 1.4 specification and test plan on the CSA’s site here. To learn more about Telink’s products, visit our wiki or contact us directly today.