GATT Descriptors are defined
attributes that describe a characteristic value.

The material contained on this page is informative only. Authoritative compliance information is contained in the applicable Bluetooth® specification.

Name Uniform Type Identifier Assigned Number Specification
Characteristic Aggregate Format org.bluetooth.descriptor.gatt.characteristic_aggregate_format 0x2905 GSS
Characteristic Extended Properties org.bluetooth.descriptor.gatt.characteristic_extended_properties 0x2900 GSS
Characteristic Presentation Format org.bluetooth.descriptor.gatt.characteristic_presentation_format 0x2904 GSS
Characteristic User Description org.bluetooth.descriptor.gatt.characteristic_user_description 0x2901 GSS
Client Characteristic Configuration org.bluetooth.descriptor.gatt.client_characteristic_configuration 0x2902 GSS
Environmental Sensing Configuration org.bluetooth.descriptor.es_configuration 0x290B GSS
Environmental Sensing Measurement org.bluetooth.descriptor.es_measurement 0x290C GSS
Environmental Sensing Trigger Setting org.bluetooth.descriptor.es_trigger_setting 0x290D GSS
External Report Reference org.bluetooth.descriptor.external_report_reference 0x2907 GSS
Number of Digitals org.bluetooth.descriptor.number_of_digitals 0x2909 GSS
Report Reference org.bluetooth.descriptor.report_reference 0x2908 GSS
Server Characteristic Configuration org.bluetooth.descriptor.gatt.server_characteristic_configuration 0x2903 GSS
Time Trigger Setting org.bluetooth.descriptor.time_trigger_setting 0x290E GSS
Valid Range org.bluetooth.descriptor.valid_range 0x2906 GSS
Value Trigger Setting org.bluetooth.descriptor.value_trigger_setting 0x290A GSS

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