Laird's TiWi-uB2™ Bluetooth module is a high-performance 2.4 GHz Bluetooth 2.1+EDR and Bluetooth low-energy - Smart ready radio in a cost effective, pre-certified footprint. The highly-integrated TiWi-uB2 module makes the use of Bluetooth headsets and other applications possible.

This module fully supports the dual-mode Bluetooth and BLE operation, and the output power can support class 1.5. The SIP module provides UART interface/audio PCM interface for Bluetooth through the HCI transport layer.