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关于蓝牙更改名称的问题?为什么改不成功?



情况是这样的:我通过手机更改蓝牙模块的名称。手机连年模块,发送更改名称的命令,然后断开蓝牙,再扫描,还是原来的名称。没有改过来。再连接上,然后再断开,这时扫描,才能扫描到更改的名称?请问这是为什么?以后是在lightBlue中测试的。请问应该怎么改才能让更改的名称立即生效???