- Bluetooth A2DP Module (4)
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- LED Bulb Light (2)
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- Bluetooth Class 1 Module (9)
- Bluetooth Speaker (5)
- CSR BC05 Module (4)
- Low Cost Bluetooth Audio Module (2)
- Bluetooth Stereo Module (7)
- WIFI Module (2)
- BT4.0 Module (8)
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- Bluetooth APTX Module (2)
- CSR8670 Bluetooth Module (6)
Address: 1F, No.9, R&DⅡ, Science-Based Industrial Park, Hsin-Chu 300 Taiwan, R,O.C
Bluetooth BCM20771 Rom module for Audio application---BTM-540-1
|Place of Origin:||China|
|Minimum Order Quantity:||1,000PCS|
|Packaging Details:||Tray or Reel|
|Delivery Time:||Samples: 1week, MP order: 3~6weeks|
|Minimum Order Quantity:||1000pcs|
This is a Bluetooth Class2 (max 4dBm) module. It is based on Broadcom BCM20771ROM version chip set which supports Bluetooth V3.0 standard which adding enhanced power control, simple and secure pairing. It also deliver enhanced audio quality, reducing charging time, A2DP and multipoint connections through the integration of various noise suppression technologies., circuitry and application profiles such as A2DP1.2, AVRCP1.4. The configurable seven-band speaker equalization as well as ten presets allowing multiple music genres listening. The integrated stereo DAC provide high quality audio performance with SNR up to 96dB with 44.1 and 48 KHz sampling rate for high-fidelity playback. Thank to its low power consumption design, only 15mA@3.3V during operation. And the on chip Switched-Mode Regulator and Li-ion battery charger eliminate the needs of external components and costs. The true single chip solution to audio applications. Internal ROM, serial flash enable the flexibilities of the module to meet various kinds of applications. Configurable multi-languages voice prompts allows fancy product design.
- High quality wireless stereo headset.
- High quality wireless stereo speaker.
- Hands-free car kits.
- VOIP or land line phones wireless headsets.
- Very low cost ROM version
- Simple design and easy to use.
- Flexible configurations for various kinds of applications
14 x 2.0 x 3 mm (4M SPI Flash for voice prompts)
3.1V – 4.25V
|BTM540 DataSheet v 01-120907.pdf|