// Generic Attribute Profile Service 0x1801
PRIMARY_SERVICE, ORG_BLUETOOTH_SERVICE_GENERIC_ATTRIBUTE

CHARACTERISTIC,  ORG_BLUETOOTH_CHARACTERISTIC_GATT_SERVICE_CHANGED                    , DYNAMIC | INDICATE,                                           
CHARACTERISTIC,  ORG_BLUETOOTH_CHARACTERISTIC_CLIENT_SUPPORTED_FEATURES               , DYNAMIC | READ | WRITE,                                           
CHARACTERISTIC,  ORG_BLUETOOTH_CHARACTERISTIC_DATABASE_HASH                           , DYNAMIC | READ | INDICATE,
CHARACTERISTIC,  ORG_BLUETOOTH_CHARACTERISTIC_SERVER_SUPPORTED_FEATURES               , DYNAMIC | READ,