:orphan:

.. title:: CONFIG_BT_DATA_LEN_UPDATE

.. kconfig:: CONFIG_BT_DATA_LEN_UPDATE

CONFIG_BT_DATA_LEN_UPDATE
#########################

*Data Length Update*

Type: ``bool``

Help
====

.. code-block:: none

    Enable support for Bluetooth v4.2 LE Data Length Update procedure.

Direct dependencies
===================

\ :kconfig:`BT_CONN <CONFIG_BT_CONN>` && \ :kconfig:`BT_HCI <CONFIG_BT_HCI>` && \ :kconfig:`BT <CONFIG_BT>`

*(Includes any dependencies from ifs and menus.)*

Default
=======

- y

Kconfig definition
==================



At ``<Zephyr Subsystem>/bluetooth/Kconfig:165``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:9``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth

.. code-block:: kconfig

    config BT_DATA_LEN_UPDATE
    	bool "Data Length Update"
    	default y
    	depends on BT_CONN && BT_HCI && BT
    	help
    	  Enable support for Bluetooth v4.2 LE Data Length Update procedure.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*