An In-Depth Introduction to the Low Energy Bluetooth (BLE) Protocol Stack

An In-Depth Introduction to the Low Energy Bluetooth (BLE) Protocol Stack

Why is the BLE protocol stack layered? How to understand BLE “connection”? What would happen if the BLE protocol only had the ATT layer without the GATT layer? Protocol Stack Framework Generally speaking, we refer to the implementation code of a protocol as a protocol stack, and the BLE protocol stack is the code that … Read more

In-Depth Understanding of Low Energy Bluetooth (BLE) Protocol Stack

In-Depth Understanding of Low Energy Bluetooth (BLE) Protocol Stack

Why is the BLE protocol stack layered? How to understand BLE “connection”? What would happen if the BLE protocol only had the ATT layer and no GATT layer? 1. Protocol Stack Framework Generally speaking, we refer to the implementation code of a protocol as a protocol stack. The BLE protocol stack is the code that … Read more