Profile/protocol Version Role(s)
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-GAP 4.0 (LE) Central, Observer, Broadcaster
-L2CAP 4.0 Server, Client
-SDP 4.0 Server, Client
-GATT 4.0 Server, Client
+GAP 4.2 (LE) Central, Peripheral,
+ Observer, Broadcaster
+L2CAP 4.2 Server, Client
+SDP 4.2 Server, Client
+GATT 4.2 Server, Client
SDAP 1.1 Server, Client
RFCOMM 1.1 Server, Client
SPP 1.1 Server, Client