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Building an open-source operating system for IoT gateways required strong knowledge of Wi-Fi, hardware integration, and security. Working closely with IOPSYS, our engineers improved and expanded their OpenWrt-based platform, making it more scalable and compatible with different vendors. We also helped integrate EasyMesh for better connectivity. This allowed broadband providers to set up reliable, high-performance networks while keeping them secure.
IOPSYS is a Swedish company that provides software for smart homes, focusing on routers, Wi-Fi extenders, fibre termination boxes, and home networking solutions that support IoT devices. As part of the Genexis Group, IOPSYS develops an open-source software development kit (SDK) that helps manufacturers and telecom operators create flexible and scalable connectivity solutions.
IOPSYS set out to develop a fully open-source operating system for IoT gateways that would be vendor-independent, scalable, and secure. To achieve this, it had to overcome key challenges related to hardware compatibility, security, and changing networking standards.
One major challenge was supporting different chipset vendors. While MediaTek offered fully open-source support, others, like Broadcom, required proprietary drivers only available under NDA. To ensure smooth operation across different architectures, IOPSYS built an open-source integration layer, allowing flexibility while keeping compatibility with closed-source components.
Keeping up with fast-changing Wi-Fi standards was another challenge. The move from Wi-Fi 5 to Wi-Fi 6 and Wi-Fi 7 required continuous updates to maintain performance across different generations of hardware.
Security was also a top priority. Secure Boot was introduced to make sure only trusted, cryptographically signed software could run on devices, protecting them from unauthorised modifications.
To meet these challenges, IOPSYS needed a highly adaptable platform that could work both as a development testbed and a production-ready solution. This required careful software design and strong hardware expertise, balancing open-source flexibility with carrier-grade reliability
At first, one development team managed all aspects of integration, including hardware adaptation and Wi-Fi optimisation. As the project progressed, IOPSYS split the work into specialised teams, and we took on key roles in:
· Developed support for Wi-Fi 5, Wi-Fi 6, Wi-Fi 6E, and Wi-Fi 7, improving performance across all generations.
· Optimised Wi-Fi networking for real-world use, helping IOPSYS enhance connectivity features.
· Created a common API and library for consistent Wi-Fi management across different hardware platforms.
· Improved and expanded EasyMesh to enable self-organising, self-optimising networks.
· Developed the MAP Agent and MAP Controller, key components for intelligent device communication.
· Extended and implemented support for the existing EasyMesh protocol, ensuring efficient interaction between different processes on the device and multiple nodes in the network.
· Developed a reference platform for testing and validation, originally based on MediaTek Wi-Fi 5 hardware. Later projects added support for Wi-Fi 6, Wi-Fi 6E, and Wi-Fi 7 on new hardware platforms.
· Integrated Secure Boot to ensure that only cryptographically signed software could run on devices.
· Ensured platform independence, allowing smooth hardware transitions without the need to rewrite the software stack.
· Added VoIP Gateway functionality with support for FXS and DECT phones.
· Ensured full support for call control features, customised to meet customer requirements.
Expanding IOPSYS’s Open-Source Home Wi-Fi Platform
Improving IOPSYS’s open-source home Wi-Fi platform was not just about adding new features—it was about making connectivity more flexible, reliable, and secure for telecom providers and end-users. While primarily designed for residential Wi-Fi networks, the platform also supports IoT devices, ensuring smooth integration across a wide range of applications.
Breaking Free from Vendor Lock-In
In a fast-changing market, hardware flexibility is essential. Building on IOPSYS’s existing architecture, we helped expand its vendor-agnostic capabilities, making it easier to integrate chipsets from Broadcom, MediaTek, Qualcomm, and Airoha without costly redesigns. This means telecom providers using the IOPSYS platform can now choose the best hardware for their needs, ensuring long-term adaptability as technology evolves.
Taking Wi-Fi Performance to the Next Level
From Wi-Fi 5 to Wi-Fi 7, we worked to improve network reliability, speed, and coverage, ensuring smooth performance across different generations of devices. These improvements enhanced the user experience, reducing connectivity issues and increasing overall network stability.
Seamless Home Wi-Fi with EasyMesh
Traditional home networks relied on a single router, often leading to dead zones and inconsistent performance. By fully integrating EasyMesh, we enabled self-optimising, scalable mesh networks, allowing routers and extenders to distribute connectivity intelligently across the home. This lets telecom operators provide a better Wi-Fi experience without adding complexity for users.
Strengthening Security with Secure Boot
As networks expand, security risks increase. Our team implemented Secure Boot, ensuring IOPSYS devices run only authorised, cryptographically signed software. This protects against malware and unauthorised modifications, meeting the high security standards required by telecom operators.
Building a Scalable, Future-Proof Platform
Beyond immediate improvements, our work created a solid foundation for future innovation. The IOPSYS platform is now modular and scalable, allowing telecom providers to adopt new technologies without disrupting existing infrastructure. Whether deploying the next Wi-Fi standard or expanding IoT services, IOPSYS is now well-positioned for long-term growth in an evolving market.
· Linux – the foundation for stable, scalable, and high-performance networking.
· OpenWrt – a widely used open-source framework designed for broadband and IoT applications.
· EasyMesh (Wi-Fi EasyMesh® Spec. v6.0) – enabling self-optimising, dynamic home Wi-Fi networks.
· Secure Boot – protecting devices from unauthorised modifications.
· VoIP (DECT, Asterisk) – supporting seamless telecommunications.
· BSP (Board Support Package) – ensuring smooth integration between hardware and software.
· SDK Integration – unifying vendor SDKs (Broadcom, MediaTek, Qualcomm, Airoha) for maximum flexibility.
· Kernel Updates & Maintenance – keeping systems secure and compatible with the latest software versions.
➤ Faster adoption of new Wi-Fi standards, allowing telecom providers to stay ahead of market demands.
➤ Lower operational costs, as vendors can switch chipsets without expensive hardware redesigns.
➤ Enhanced security and reliability, meeting carrier-grade standards.
➤ Better smart home connectivity, ensuring smooth and uninterrupted Wi-Fi for end-users.
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