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Help CenterFlexible V2.1 + EDR Bluetooth A2DP Module For Stereo Speaker / Transmitter
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Certification:BQB, FCC
Flexible V2.1 + EDR Bluetooth A2DP Module For Stereo Speaker / Transmitter
Product Description
This is a Bluetooth Class1 module who can provide 50% wider coverage than regular class2 module. It is based on CSR Bluecore 5 (BC5)-MM chip set and on board RF power amplifier which can provide maximum output power up to 17dBm. The module 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
Long range high quality wireless stereo headset.
Long range high quality wireless stereo speaker.
Long range high quality wireless stereo transmitter.
Long range high quality wireless microphone
Long range high 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.
Compact Bluetooth stack firmware, easy to use.
Embedded Li-ion battery charger.
Product Specification
|
Dimension |
21x16x2.2 mm |
|
Bluetooth Standard |
V2.1+EDR |
|
RF Power |
0dBm to +17dBm |
|
Receiving Sensitivity |
-86dBm |
|
Program Flash Memory |
8M bits |
|
Audio Interfaces |
Analog, PCM, I2S and SPDIF |
|
Host Interface |
USB and UART |
|
Supply Voltage |
3.3V – 4.2V |
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