请勿与 Company Identifier 混淆格式根据蓝牙核心规范蓝牙会被分配一个 48-bit 蓝牙设备地址BD_ADDR格式如图LAP: 24-bit lower address partUAP: 8-bit upper address partNAP: 16-bit non-significant address part其中 NAP 与 UAP 组成 OUI现在已经包含在 IEEE MA-L需要向 IEEE 缴费申请。reference:[1]: https://standards-oui.ieee.org/[2]: https://standards.ieee.org/products-programs/regauth/oui/[3]: BLUETOOTH CORE SPECIFICATION Version 5.4 | Vol 2, Part B, 1.2 BLUETOOTH DEVICE ADDRESSING