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Bluetooth®LE
Bluetooth® Low Energy (LE), introduced in Bluetooth® 4.0, forms the backbone of connected IoT ecosystems. Unlike Bluetooth® Classic, Bluetooth® LE prioritizes ultra-low power efficiency and is ideal for applications demanding minimal, infrequent data transfers—such as sensors, wearables, and smart tags. Since 2014, Telink’s proven Bluetooth® LE SoCs and software development kits (SDKs) have driven the global deployment of billions of IoT devices, delivering reliable performance and effortless interoperability.
TLSR922x Series
The TLSR922x Series supports for Bluetooth® Low Energy (LE), Bluetooth® Mesh, Zigbee Pro 2023, Thread, Matter, Apple HomeKit (Bluetooth® LE & Thread), as well as 2.4GHz proprietary protocols. Equipped with advanced on-chip security, this highly integrated SoC is ideally suited for a wide range of high-end IoT devices in consumer, commercial, and industrial applications.
| Part Number |
Datasheet |
Bluetooth® Protocol |
MCU | SRAM | Flash | GPIO |
Package Size |
Test Report |
| TLSR9228H | .svg){kind=small} |
Bluetooth® 6.0 | RISC-V 32-bit |
512KB | 2MB | 30 | QFN 6x6,48 pins |
Software
Hardware
Software
Telink provides a complete SDK to help you develop and build IoT smart devices, which covers your entire product life cycle, from development to OTA maintenance. The Telink SDK always includes the latest technology protocols and provides secure and stable connectivity, which, combined with Telink IoT Studio integrated development tools, can help quickly achieve mass production.
Hardware
Provide complete hardware guideline and reference design to build various device forms based on the Telink hardware development platform.
| Picture | Product Name | Description | User Manual | Reference Design | Buy Now |
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TLSR9528 Development Board | The TLSR9528 development board is designed based on the TLSR9528A chip and is used to verify the TLSR952x and TLSR922x series chips. It supports RF conducted testing, current testing, audio input and output testing, as well as any combination of lights and buttons. |
Download | Download |  |
