<!--
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    "macOS: -"
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  "documentType" : "symbol",
  "framework" : "IOBluetooth",
  "identifier" : "/documentation/IOBluetooth/BluetoothHCIVersions",
  "metadataVersion" : "0.1.0",
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    "modules" : [
      "IOBluetooth"
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    "preciseIdentifier" : "c:@E@BluetoothHCIVersions"
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  "title" : "BluetoothHCIVersions"
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-->

# BluetoothHCIVersions

```
struct BluetoothHCIVersions
```

## Topics

### Constants

[`kBluetoothHCIVersionCoreSpecification1_0b`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification1_0b)

[`kBluetoothHCIVersionCoreSpecification1_1`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification1_1)

[`kBluetoothHCIVersionCoreSpecification1_2`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification1_2)

[`kBluetoothHCIVersionCoreSpecification2_0EDR`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification2_0EDR)

[`kBluetoothHCIVersionCoreSpecification2_1EDR`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification2_1EDR)

[`kBluetoothHCIVersionCoreSpecification3_0HS`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification3_0HS)

[`kBluetoothHCIVersionCoreSpecification4_0`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification4_0)

[`kBluetoothHCIVersionCoreSpecification4_1`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification4_1)

[`kBluetoothHCIVersionCoreSpecification4_2`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification4_2)

[`kBluetoothHCIVersionCoreSpecification5_0`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification5_0)

[`kBluetoothHCIVersionCoreSpecification5_1`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification5_1)

[`kBluetoothHCIVersionCoreSpecification5_2`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification5_2)

[`kBluetoothHCIVersionCoreSpecification5_3`](/documentation/IOBluetooth/kBluetoothHCIVersionCoreSpecification5_3)

## Relationships

### Conforms To

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`Hashable`](/documentation/Swift/Hashable)

[`Equatable`](/documentation/Swift/Equatable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Sendable`](/documentation/Swift/Sendable)

---

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