L2CAP Settings tab (Option2, Option3, Option4)
The
L2CAP Settings
define the parameters for L2CAP connection-oriented channel configuration.

Enable L2CAP logical channels
This parameter enables configuration of the L2CAP logical channels.
The default value for
Option4
is true, for
Option2
and
Option3
– false.
Number of L2CAP logical channels
This parameter defines the number of Low Energy
L2CAP
connection oriented logical channels required by the application. The valid range is 1 - 255. Default: 1.
Number of PSMs
This parameter defines the number of PSMs required by the application. The valid range is 1 - 255. Default: 1.
L2CAP MTU size
This parameter defines the maximum SDU size of an L2CAP packet. The valid range is 23 - 65488 bytes. Default: 1280 bytes when Internet Protocol Support Service is supported and 23 bytes otherwise.