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System on Chip design resources
System on Chip design resources
August 3, 2026 -
The smart home solutions industry has been maturing rapidly over time with the integration of AI and Matter, helping them to deliver better user experiences and reliability.
We live in a time where products can no longer be evaluated in isolation. Since they are part of a connected ecosystem, the user experience of home automation solutions always depends on how they interact with other devices.
However, for engineering teams, this introduces a set of complex engineering challenges that enable interoperability, connectivity, and reliability.
A typical home automation system supports multiple wireless technologies such as Wi-Fi, BLE, Z-wave, Zigbee, Thread, Matter to support ecosystems such as Google Home, Samsung SmartThings, Apple Home, Amazon Alexa and others. Supporting one ecosystem for home automation solution providers is no longer enough. They need to support multiple ecosystems and that too without compromising on security.
The home automation solution generally appears very simple on the surface, where users can easily onboard devices through a hub and then start managing them. But the engineering behind it is more complex with different hardware platforms, connectivity protocols, cloud, mobile apps, security frameworks etc.
Let’s name these challenges one by one:
Fragmented connectivity: Like I mentioned earlier that these home automation systems need to support multiple connectivity protocols and proprietary RF technologies simultaneously. So, choosing the right (connectivity) architecture becomes increasingly difficult for engineering teams.
Supporting multiple platforms: Manufacturers can no longer afford to develop products that work with only one ecosystem. Enabling interoperability also becomes an important challenge.
Connected systems means that security issues needs to be addressed: With every connected device added to your home automation system, the attack surface keeps increasing. Encryption, secure onboarding, certificate management, authenticated OTA updates etc. becomes a burning challenge for engineering teams.
Scalability: For any home automation solution, it starts with managing few products and then as time passes, the amount of devices to be managed also increases. This means that the underlying architecture also needs to scale without the need for major redesigns.
Long Development Cycles: Developing firmware, apps, connectivity stacks, cloud integration, certification and compliance etc. often stretch the development cycle.
These are some of the major challenges that engineering teams face and apart from the ones that we discussed, we can see challenges that happen once they are deployed on field.
One thing that has emerged in the last few years is Matter as a universal interoperability standard, unifying connectivity across multiple ecosystems. Before we discuss it further, I want to touch upon its history a bit.
Some of you might remember the Zigbee Alliance, which was founded by a group of companies in 2001. In 2021, the Zigbee Alliance rebranded itself as the Connectivity Standards Alliance (CSA). By 2022, they released Matter 1.0 in collaboration with Apple, Samsung, Comcast, IKEA, Signify, Google, Amazon, Silicon Labs, NXP, Infineon, and many others.