많은 유형이 있습니다 블루투스 모듈 in the market, and many times customer can not choose a suitable 블루투스 모듈 quickly, the following contents will guide you to choose a suitable module under specific conditions:
1. 칩셋, chipset determines stability and function of product during use, some customers may look for the famous chipset module directly, for example CSR8675, nRF52832, CC2640의, 등.
2. Usage (데이터만, 오디오 전용, 데이터 + 오디오), 예를 들어, if you’re develop a 블루투스 스피커, you must choose one module supports audio profiles, FSC-BT802(CSR8670) 및 FSC-BT1006A(QCC3007) 당신에게 적합할 수도 있습니다.

If it’s used for transfering data, you need to know which type application you prepare to develop, 예를 들어, the simple one-to-one data communication, or mesh application, or one-to-many data communication, 등.
If it’s used for transfering audio, you need to know if it’s used for the simple one-to-one audio transmit or receive, or Audio broadcast, or TWS, 등.
피지컴 company has the all solutions, if you’re looking for that module solution, just feel free message us.
3. Work distance, if only short distance, the normal module can fill your need, if you need to transfer data for 80m or longer, a class 1 module will be suitable for you, 예를 들어. the FSC-BT909(CSR8811) super long-range module.
4. 소비전력, mobile intelligent device mostly requires low power consumption, at this time, 피지컴 FSC-BT616(TI CC2640R2F) lower energy module will be suitable for you.
5. Bluetooth dual mode or single mode, 예를 들어, if only use BLE, you won’t need a dual mode module, if you need using SPP+가트 or audio profiles+SPP+가트, a dual mode module will be suitable for you.
6. 인터페이스, 블루투스 모듈’s interface include UART, SPI, I2C, I2S/PCM, 아날로그 입출력, USB, 마이크, SPK etc.
7. Data transmit speed, different module’s transmit speed is different, for example FSC-BT836B’s transmit speed is up to 82 킬로바이트/초 (Speed in practice).
8. Work mode, whether the module is used as master or slave, transmit audio or receive audio, if it’s used as master, should that module need supports transfer data to several slave devices.
9. 차원, if you need a small size module, FSC-BT821(리얼텍8761, 듀얼 모드, 데이터만), FSC-BT630(nRF52832, BLE5.0, 데이터만), FSC-BT802(CSR8670, BT5.0 듀얼 모드, 데이터 + 오디오) are small size.

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