TiWi-uB2 - 2.4 GHz Bluetooth 2.1+EDR and Bluetooth Low Energy Module

High performance 2.4 GHz Bluetooth 2.1+EDR and Bluetooth Low Energy Smart Ready radio in a cost effective, pre-certified footprint.

The TiWi-uB2 Bluetooth® Smart Ready module is a high performance 2.4 GHz Bluetooth 2.1+EDR and Bluetooth Low Energy radio in a cost effective, pre-certified footprint. This module fully supports dual mode Bluetooth and BLE operation, and the output power can support class 1.5. This ultra-small SiP module provides UART interface/audio PCM interface for Bluetooth through the HCI transport layer.

Key features:

  • Bluetooth 2.1+EDR and BLE 4.0
  • Power Class 1.5.
  • Certified with off module chip and dipole antennas
  • Integrated band-pass filter
  • Compact design based on Texas Instruments CC2564 Transceiver
  • HCI UART host data path interface
  • Bluetooth advanced audio interfaces
  • Low power operation mode
  • RoHS compliant

For sales and technical development support from our in-house engineering team, please contact the Alpha Micro team.

  • Size: 7mm x 7mm x 1.5mm
  • Standards Support: Bluetooth 2.1+EDR, 4.0 (BLE)
  • Host Interface: HCI UART
  • VBAT Min, VDD_IO Min: 2.2 V to 1.62 V
  • VBAT Max, VDD_IO Max: 4.8 V to 1.92 V
  • Industrial Temp Range: -30 to +85 °C
  • Transmit Power: 10 dBm
  • Rx Sensitivity:
    • -93 dBm, GFSK at 0.1% BER
    • -85 dBm, 8DPSK at 0.01% BER
  • Transmit Current:
    • 47.1 mA, DM1 Packet
    • 30.2 mA, DH1 Packet
    • 13.0 mA, DH5 Packet
  • Receive Current: 38.8 mA
  • Standby Current: 33 uA
  • Bluetooth Stack:
    • Complete Power-Optimized Stack
    • Controller and Host
    • GAP - Central, Peripheral, Observer, or Broadcaster
    • ATT / GATT - Client and Server
    • SMP - AES - 128 Encryption and Decryption
    • L2CAP
  • Host Processor Requirements: Microcontroller or microprocessor with a serial port (UART)
  • Hardware Interfaces: HCI, UART, and Audio PCM interfaces. Compact design based on TI CC2564 Transceiver
  • Certifications: FCC, IC, Giteki, SIG, CE
  • 2.4 GHz Bluetooth high performance, 2.1+EDR and BLE systems
  • Medical (ex: Heart Rate Monitor, Blood Pressure Sensor, Blood Glucose Meter)
  • Heating/Cooling Control
  • Industrial Sensors
  • Entertainment Devices/Mobile Accessories
Part No.
Pack Sizes
LSR TiWi-uB2 Bluetooth Smart Ready module
Tray of 416

LSR TiWi-uB2 Bluetooth Smart Ready module

Cut tape
LSR TiWi-uB2 Bluetooth Smart Ready module
Reel of 2000

TiWi-uB2 EM Board


Related Products

Recently Viewed Products

Last updated: 9 December 2019