The latest Zigbee 4.0 standard released by the Connectivity Standards Alliance brings a new upgrade for low-power IoT connectivity! TaiLing Microelectronics has quickly responded, with its TLSR9, TL3, and TL7 series SoCs being the first to support this standard, leveraging core technology to help smart homes and industrial IoT scenarios enter a new era of safer and more efficient connectivity.
Three Core Upgrades of Zigbee 4.0, Restructuring Connection Value
Expanded Coverage
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New physical layer support for the 800MHz band in Europe and the 900MHz band in North America significantly enhances signal strength and distance.
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Fully backward compatible with Zigbee 3.0 and Smart Energy, ensuring a smooth transition for over 1 billion existing devices worldwide.
Enhanced Security
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Advanced features such as Dynamic Link Key, Device Interview, and Smart Energy Authentication Level Control enable precise access for “trusted devices”.
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The Advanced Frame Counter Synchronization feature of Zigbee 4.0 can prevent replay attacks, achieving precise message verification synchronization between endpoints.
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Standardized network-level retries, more reliable data polling for sleeping terminal devices, and application layer service (APS) acknowledgment mechanisms optimize overall network performance and reduce message loss.
Optimized Experience
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Zigbee Direct (Bluetooth® LE direct connection without a gateway) + batch network entry simplifies deployment processes in residential and commercial scenarios.
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Communication between sleeping devices based on Coordinated Sampling Listening (CSL) enables direct low-power data exchange between devices, optimizing energy consumption and extending battery life.
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Simplified certification processes and enhanced information exchange improve the stability of dense networks and user experience.
Innovative Features Empowering Diverse Scenarios
Multiple innovative features of Zigbee 4.0 have been first implemented on TaiLing Microelectronics’ SoCs, from sensor interactions in smart homes to device monitoring in industrial scenarios and environmental monitoring in smart agriculture. TaiLing Microelectronics’ SoCs, with their multi-protocol compatibility and mature development support system, provide flexible and reliable underlying support for various IoT applications.
Empowering Ecosystem Partners, Seizing Market Opportunities
TaiLing Microelectronics not only offers a chip matrix covering multiple scenarios but also supports customers in rapidly completing product development and compliance certification through a complete SDK, hardware development kits, and reference designs. The early support for the Zigbee 4.0 standard further highlights the company’s technological foresight and ecosystem integration capabilities in the wireless connectivity field. Additionally, the TL3 and TL7 series SoCs also support parallel operation of multiple protocol stacks including Zigbee, Matter, and Bluetooth® LE, with related products already in mass production with leading global smart home customers.
TaiLing Microelectronics will continue to empower ecosystem partners with innovative technology to jointly create smarter, safer, and easier-to-use IoT solutions. Developers and partners are welcome to join hands and explore the infinite possibilities of Zigbee 4.0!
