手机端的蓝牙芯片与耳机端的有何区别

kaisun

能用同一颗蓝牙芯片吗

tangjianwen2

不可以

dwyang1104

example:
the audio transfer between mobile and handset. moblie should be as a AG with aduio gatway.handset should be as a slave with HFP.
So the protocol is different between moblie and handset.

xybai

可以的，向CSR的片子手机端一般都可以用的，但考虑到成本都用BC4 ROM的，手机做HOST。耳机嘛一般都单芯片应用也做在里面。