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FR8016有时候蓝牙服务发现效率很低，而且连接时很容易报GATT ERROR 0x85，模组复位之后会恢复正常，这应该怎么解决？
@tsu 在 FR8016服务难以扫描和连接的问题 中说：
蓝牙服务发现效率很低
是做主机的时候发现服务低？ 1、要看连接间隔 2、看你产品的频偏