1. 程式人生 > >藍芽 BLE GATT 剖析(二)-- GATT UUID and 舉例

藍芽 BLE GATT 剖析(二)-- GATT UUID and 舉例

                generic attribute profile (GATT)
The Generic Attributes (GATT) define a hierarchical data structure that is exposed to connected Bluetooth LE devices.

一.UUID

GATT Services


GATT Attribute Types


GATT Characteristic Descriptors


GATT Characteristic Types


更多UUID分配:https://www.bluetooth.com/specifications/assigned-numbers

二.分析

再貼幾個例子: