Can a Bluetooth low energy device which is in slav

问题:

I wanted to know if the Link layer of the LE device is in slave role can have mulitple masters. I know that master can have multiple slaves but can a slave have multiple masters ?

回答1:

from 1.2 Overview Of Bluetooth Low Energy Operation, Bluetooth v4.1 specs:

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

In the Bluetooth v4.0 specs:

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