下面是官方描述：GATT描述符“蓝牙技术”网站
基本上，它们描述了它们所依附的特性。
因此，它就像一个函数的注释，但对于允许远程设备读取和显示给用户解释特性的使用/功能是有用的。
注意：客户端特性配置描述符是用于启用/禁用关联属性的指示、通知等的特定属性，不应与简单的“描述符”混淆，该描述符仅包含应用程序定义的特性的元数据。ON /服务/设备。
以上来自于百度翻译
以下为原文
Here is the official description:
GATT Descriptors | Bluetooth Technology Website
Basically, they describe the characteristic they are attached to.
So, it's like the comments for a function, but is useful for allowing a remote device to read and display to the user for explaining the usage/functionality of a characteristic.
Note: The Client Characteristic Configuration Descriptor is a specific attribute used to enable/disable indications, notifications, etc. for the associated attribute and shouldn't be confused with the simple "descriptor" that just holds metadata about the characteristic as defined by your application/service/device.
下面是官方描述：GATT描述符“蓝牙技术”网站
基本上，它们描述了它们所依附的特性。
因此，它就像一个函数的注释，但对于允许远程设备读取和显示给用户解释特性的使用/功能是有用的。
注意：客户端特性配置描述符是用于启用/禁用关联属性的指示、通知等的特定属性，不应与简单的“描述符”混淆，该描述符仅包含应用程序定义的特性的元数据。ON /服务/设备。
以上来自于百度翻译
以下为原文
Here is the official description:
GATT Descriptors | Bluetooth Technology Website
Basically, they describe the characteristic they are attached to.
So, it's like the comments for a function, but is useful for allowing a remote device to read and display to the user for explaining the usage/functionality of a characteristic.
Note: The Client Characteristic Configuration Descriptor is a specific attribute used to enable/disable indications, notifications, etc. for the associated attribute and shouldn't be confused with the simple "descriptor" that just holds metadata about the characteristic as defined by your application/service/device.
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