Stack [hot] — Bluetooth

At the very top of the stack sit the . Profiles are essentially standard rules that dictate how different applications should use the stack. They ensure interoperability so that a Sony speaker works with a Samsung phone.

This layer manages the state of the connection. It controls advertising (broadcasting presence to other devices), scanning (looking for advertisers), and creating/maintaining connections. It handles the low-level timing and frequency hopping, which ensures Bluetooth is resistant to interference from Wi-Fi or microwaves. bluetooth stack

* Introduction. Bluetooth is a set of short range wireless protocols operating in the 2.4 GHz industrial, scientific and medical ( ScienceDirect.com Bluetooth Low Energy Protocol Stack - Texas Instruments At the very top of the stack sit the