Note a new, undocumented Pokit Pro characteristic

Author: pcolby

include/qtpokit/statusservice.h

@@ -55,7 +55,12 @@ class QTPOKIT_EXPORT StatusService : public AbstractPokitService
         /// UUID of the `Pokit Status` service's (undocumented) `Button Press` characterstic.
         static inline const QBluetoothUuid buttonPress { QStringLiteral("8fe5b5a9-b5b4-4a7b-8ff2-87224b970f89") };
 
-        // Pokit Pro also reports an unknown "a59f052e-c2a1-46b6-8025-64e485c00162" characteristic.
+        /*!
+         * \struct StatusService::CharacteristicUuids
+         * \pokitApi Pokit Pro also reports the following unknown characteristics for the StatusService:
+         * * `a59f052e-c2a1-46b6-8025-64e485c00162` - read/write
+         * * `f89e4130-4347-45ef-b092-4f29e6f3a608` - write only
+         */
     };
 
     /// Attributes included in the `Device Characteristics` characterstic.