Stereo Headsets A2DP Bluetooth Transmitter Module Serial Port Long Range
Product Specification
|
Dimension |
16x15x2 mm |
|
Bluetooth Standard |
V2.1+EDR |
|
RF Power |
-6dBm to +4dBm |
|
Receiving Sensitivity |
-82dBm |
|
Program Flash Memory |
8M bits |
|
Audio Interfaces |
Analog, PCM, I2S and SPDIF |
|
Host Interface |
USB and UART |
|
Supply Voltage |
3.3V – 4.2V |
Product Description
This is a Bluetooth Class2 (max 4dBm) module. 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 support the advanced features such as echo cancellation, noise reduction and stereo audio (A2DP profile) communications. 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.
Applications
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
Product Benefits
Powerful and flexible that fits various kinds of the Bluetooth applications.
Low power consumptions of only 92mW
Compact Bluetooth stack firmware, easy to use.
Embedded Li-ion battery charger.
