The connectionInformation property value provides extra information about the current connection.
The value of that property is updated each time the connectionInfoUpdate event is triggered.
Return an object with the following properties:
A number indicating the absolute strength of the signal in dBm.
A number in the range [0,100] indicating the relative strength of the signal.
A number representing link speed in Mb/s.
A string representing the IP address of the device in the dotted quad format.