Bluetooth Stack Introduction

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GAP Mode Flags

Bluetooth modes:

LE - low energy

BR - Bluetooth regular

EDR - enhanced data rate

different features of Bluetooth BR/EDR and BLE

prominent applications of Bluetooth BR/EDR and BLE

(source https://www.mathworks.com/help/comm/ug/comparison-of-bluetooth-bredr-and-ble.html)

LE Limited Mode: the device only advertises for 30 seconds, and will stop afterward (can no longer discover in other devices) until user resets.

LE General Mode: the device will continue advertising