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            [fid] => 492
            [tid] => 229869
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            [author] => yulian30
            [authorid] => 4439
            [subject] => 51单片机蓝牙模块原理？ 蓝牙模块自己怎么做
            [dateline] => 2024-2-2 19:54:49
            [message] => 
　　单片机蓝牙模块
　　假如你用单片机的串口进行通信的话，这样只需要考虑串口转蓝牙和蓝牙转串口的过程就可以了，主要是二者在通信过程中的编码和解码，当然你具体处理的肯定是比特流，利用现成的蓝牙模块，至于具体的蓝牙通信协议不用深究，但要知道大概。
　　蓝牙信号会被手机的蓝牙模块识别，但是手机具体如何响应，需要你控制，这一步相对要难一些，当然只是简单功能的话还好说，可以把智能手机想像成一个ARM的开发平台，就类似单片机一样，但是这个平台上已经有一个大型程序，就类似烧芯片一样，这个程序叫做操作系统 




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