TLSR922x Series



The TLSR922x supports standards and industrial alliance specifications including Bluetooth low energy (LE), indoor positioning and Bluetooth LE Mesh, Zigbee 3.0, HomeKit, 6LoWPAN, Thread, Matter and 2.4 GHz proprietary standard.The TLSR922x combines the features and functions needed for high quality wearable devices into a single System-on-Chip (SoC).


Part Number SRAM Flash Protocol GPIO Package Size Application Test Report
TLSR9228H 512KB 2MB Qualified Bluetooth LE 5.3, indoor positioning and Bluetooth Mesh, Zigbee 3.0, RF4CE, HomeKit, 6LoWPAN, Thread, Matter, 2.4 GHz proprietary 30 QFN 6x6,48 pins Multi-mode IoT RoHS

* For other packages options, please contact Telink.


Download TLSR9228 Datasheet

Software Development Kit

SDK Chipset Quick Guide SDK Download SDK Development Manual Checksum(sha256)
Bluetooth® LE Multi Connection TLSR922x/952x SDK V4.0.3.0 6607f36583c22d25d097b8ec0b8d5bbf1e68427a912630eaa5620cbfceadc027
Platform TLSR922x V3.1.0
Gitee / Github

Development Kit and Application Boards

Download B92 Hardware Design Guideline

S/N Product Name Category Design Document
TLSR9228HDK48D B92 Development Board Development Board Reference Design