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| linux:bluetooth:advertisement [2018/09/28 08:56] – niziak | linux:bluetooth:advertisement [2021/07/07 12:40] (current) – niziak | ||
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| + | ====== Advertisement ====== | ||
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| BLE has 40 channels (wider spacing 2MHz than classic BT) | BLE has 40 channels (wider spacing 2MHz than classic BT) | ||
| Channels 37, 38, 39 are designated to be advertisement channels. Those channels are located at begining, middle at end of radio band. | Channels 37, 38, 39 are designated to be advertisement channels. Those channels are located at begining, middle at end of radio band. | ||