Service Discovery Protocol (SPD) TopicsService Discovery Protocol (SPD)BluetoothSDPDataElementSizeDescriptorBluetoothSDPDataElementTypeDescriptorBluetoothSDPErrorCodeBluetoothSDPPDUIDBluetoothSDPServiceAttributeIDBluetoothSDPServiceRecordHandleBluetoothSDPTransactionIDBluetoothSDPUUID16BluetoothSDPUUID32 See AlsoBluetooth SpecificationsLow Energy (LE)Logical Link Control (L2C)Host Controller Interface (HCI)