Re: [web-bluetooth] Access device MAC address (#583)

Hi! I'd like to continue this discussion. I am implementing [a protocol](https://github.com/Flying-Toast/qiyi_smartcube_protocol) where I need to send my device its own MAC address as part of a "hello" prelude message. If the device doesn't see its own MAC address in the message you send, it will refuse to carry out any other part of the protocol (stupid I know, but true).

As for the fingerprinting argument, I'd say WebUSB exposes [`USBDevice.serialNumber`](https://developer.mozilla.org/en-US/docs/Web/API/USBDevice/serialNumber), which seems equivalent to exposing a Bluetooth MAC.

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Received on Thursday, 20 June 2024 13:36:09 UTC