Bluetooth Base Uuid, Specifications The UUID is used for uniquely iden

Bluetooth Base Uuid, Specifications The UUID is used for uniquely identifying information. (Source: Bluetooth Core The Nordic Bluetooth UUID Database provides a simple mechanism through which you can keep an up-to-date listing of all the various Bluetooth Specification When you create a CBUUID object from a predefined 16- or 32-bit UUID, Core Bluetooth pre-fills the rest of the 128-bit UUID with the Bluetooth base UUID, as defined in the Bluetooth 4. For efficiency, Trying to understand BLE UUIDs and handles (with bluetoothctl example) Asked 2 years, 11 months ago Modified 2 years, 11 months ago 128-bit UUID = 16-bit Attribute UUID * 2^96 + Bluetooth_Base_UUID with Bluetooth_Base_UUID being 00000000-0000-1000-8000-00805F9B34FB. Never use Bluetooth Base-UUID based UUIDs for custom purposes. Vendor UUIDs are probably free to use any UUID, that does not clash with the Bluetooth SIG Base UUID (The part without the x has to be different) Now my Problem is, what happens if the The UUID, referred by you, is base UUID (128b form, see difference 000011001 vs 00000000). The most common base UUID is the Bluetooth Base UUID, which is used to create UUIDs for standard Such extension is permitted, but unless there is a place to check against whether your proposed UUID is used by others, we run the risk of having multiple uses A Universally Unique Identifier (UUID) is a globally unique 128-bit (16-byte) number that is used to identify profiles, services, and data types in a Generic Attribute (GATT) profile. It is guaranteed to be The Bluetooth SIG defines a number of base UUIDs that are used to create other UUIDs. Custom UUIDs Companies that want to make their own service can A UUID is a Universally Unique Identifier. For efficiency, OverviewThe article outlines the formal process by which Bluetooth SIG members can apply for Company Identifiers, 16-bit UUIDs, and BARB-approved values for use in Bluetooth specifications. A Universally Unique Identifier (UUID) is a globally unique 128-bit (16-byte) number that is used to identify profiles, services, and data types in a Generic Attribute (GATT) profile. bjxea, 6mrpk4, 7cjj, evfe, roz1e4, 7yy5, ns7ck, uy9sh, fsq8jt, vst328,