4 ms·
> and radio specs taken directly from Bluetooth Classic False - modulations are entirely different. Channel hopping is done differently too. L2CAP is also quit
by dmitrygr 3y ago
> and radio specs taken directly from Bluetooth Classic
False - modulations are entirely different. Channel hopping is done differently too. L2CAP is also quite cut down in many ways, having only the same 4 byte header in common. When I wrote this article (11 years ago), this was even more true than it is today (BLE did not even have the 2mbps mode yet)
- SV_BubbleTime 3y agoWhen I wrote the radio, I meant the radio. Not the bit timing and phase which is software. The PHY . It’s the same 2.4Ghz radio and same balun.
- dmitrygr 3y agoWell, fuck, so is WiFi and three dozen other things. Means nothing. That’s what any 2.4GHz thing would have… Also bit timing and phase are NOT software. They are very much hardware state machines in all implementations.
- SV_BubbleTime 3y agoThere weren’t hardware here were they? Yes, WiFi uses the same radio, although IDK about balun.