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用LightBlue做主设备，CC2540做从设备，距离近的话LightBlue能常发现服务，但是距离远点的话，就一直显示“Discovering Services”！是无线信号不够的问题吗？还是设置不合理？
andy,
请看
http://www.deyisupport.com/question_answer/wireless_connectivity/bluetooth/f/103/t/60355.aspx
