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与在后台扫描为 BLE 中央设备相比,设备(例如 iphone)是否需要更多的能量才能在后台宣传为 BLE 外围设备?如果是这样,那么是多少?我再次指的是一个小型设备,例如 iphone。
核心蓝牙针对最低功耗进行了优化。中心角色和外围角色之间几乎没有区别。ble操作的功耗不用担心,苹果工程师已经为我们解决了这个问题。您应该更关心编写关键业务逻辑以高效运行。