bluetooth-lowenergy - 处于从设备角色的低功耗蓝牙设备可以有多个主设备吗？

Question

我想知道处于从属角色的 LE 设备的链路层是否可以有多个主控。我知道master可以有多个slave，但是一个slave可以有多个master吗？

Answer 1

来自 1.2 蓝牙低功耗操作概述、蓝牙 v4.1 规范:

Slaves are permitted to have physical links to more than one master at a time.

在蓝牙 v4.0 规范中:

At this time, slaves are not permitted to have physical links to more than one master at a time.