BLE 小学講座
https://blog.braveridge.com/blog/archives/196
Server Clientどっちか否か
https://ja.wikipedia.org/wiki/Bluetooth_Low_Energy
https://www.marubun.co.jp/technicalsquare/9091/
https://eetimes.itmedia.co.jp/ee/articles/1703/01/news005.html
BLEとBluetoothの違い
https://www.juniper.net/jp/ja/research-topics/what-is-virtual-bluetooth-le-vble-technology.html
vBLE
https://developer.android.com/develop/connectivity/bluetooth/ble-audio/overview?hl=ja
BLEオーディオ
https://qiita.com/nagataaaas/items/16d87ae30a62ed3f4523
https://qiita.com/sacred-sanctuary/items/b710d9bf37d0cd362648
実装例
https://developer.android.com/develop/connectivity/bluetooth/ble/ble-overview?hl=ja
https://developer.android.com/develop/connectivity/bluetooth/ble/find-ble-devices?hl=ja
公式
https://embeddedcentric.com/lesson-2-ble-profiles-services-characteristics-device-roles-and-network-topology/
https://blog.reinforce-lab.com/post/2013-08-13-blebook-ch2-ble-spec/
https://www.bluetooth.com/ja-jp/specifications/specs/
BLE プロトコル
https://developer.android.com/develop/connectivity/uwb?hl=ja
UWBとBluetooth違うらしい、UWBはAirDrop使っているっぽい
https://www.youtube.com/watch?v=EuosRu6tyno