Powerful and flexible that fits various kinds of the Bluetooth
Compact Bluetooth stack firmware, easy to use.
On board antenna that eliminate the need of matching circuits.
16M bits program flash memory that allows more integrated
Embedded Li-ion battery charger.
This is a Bluetooth Class2 (max 4dBm) module with on board antenna.
The on board antenna eliminate the need of matching circuit on the
main board and therefore save the costs of production test. It is
based on CSR Bluecore 5 (BC5)-MM chip set. It can support Bluetooth
V2.1+EDR system. The Embedded Kalimba DSP Co-Processor supports the
advanced features such as echo cancellation, noise reduction and
stereo audio (A2DP profile) communications. Thanks to the 16M bits
program flash memory, the module can be integrated with fruit of
Bluetooth profiles stack to meet various kinds of application. The
integrated stereo DAC provide high quality audio performance with
SNR up to 95dB. Support digital audio bus such as PCM, I2S or
SPDIF. And the on chip Switched-Mode Regulator and Li-ion battery
charger eliminate the needs of external components and costs. The
host Interfaces include USB and UART, that are programmable for
data communication, module control or firmware upgrade.
The powerful and flexible design allows the module to support
HSP/HFP/A2DP/AVRCP SPP, PBAP, …all kinds of Bluetooth profiles.
High quality wireless stereo headset.
High quality wireless stereo speaker.
High quality wireless stereo transmitter.
High quality wireless microphone
Wireless USB audio class device.
Dual paring mono headsets with noise reduction capability.
Hands-free car kits.
VOIP or land line phones wireless headsets.
Bluetooth Audio Gateway
-6dBm to +4dBm
Program Flash Memory
Analog, PCM, I2S and SPDIF
USB and UART
3.3V – 4.2V