btleDevice (Type of variable)

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btleDevice (Type of variable)

In french: btlePériphérique

The btleDevice type allows you to handle a device that is using the Bluetooth Low Energy technology.

The characteristics of this device can be defined and modified by several WLanguage properties.

Note: See Declaring a variable for more details on the declaration of this type of variable and the use of WLanguage properties.

Example

myDevice is btleDevice
BTLEConnect(myDevice)

Remarks

Properties specific to the description of btleDevice variables

The following properties can be used to handle a btleDevice variable:

Property name	Type used	Effect

Identifier	Character string	Device identifier. This identifier is unique, it is managed by the system. Caution: this identifier may change at each new connection of the same device. This property is available in read-only.
Name	Character string	Device name. This name can correspond to an empty string (""). This property is available in read-only.
Service	Array of btleService	List of Bluetooth LE services supported by the device. You must be connected to the device (with BTLEConnect) in order to access this property. Otherwise, a fatal error will occur.

Note: These properties can be handled by using one of the following syntaxes:

Functions that use the btleDevice type


Versions 21 and later BTLEConnect New in version 21 BTLEConnect BTLEConnect	Used to connect to a Bluetooth Low Energy device.
Versions 21 and later BTLEConnectionStatus New in version 21 BTLEConnectionStatus BTLEConnectionStatus	Returns the current connection status to a Bluetooth Low Energy device or asks to be notified when the connection status changes.
Versions 21 and later BTLEDisconnect New in version 21 BTLEDisconnect BTLEDisconnect	Used to disconnect from a Bluetooth Low Energy device.
Versions 21 and later BTLEGetAllServices New in version 21 BTLEGetAllServices BTLEGetAllServices	Retrieves all the services corresponding to a UUID.
Versions 21 and later BTLEGetAService New in version 21 BTLEGetAService BTLEGetAService	Retrieves the service of a Bluetooth Low Energy device corresponding to the specified identifier (UUID).