:orphan:

.. title:: BT_MESH_LOOPBACK_BUFS

.. option:: CONFIG_BT_MESH_LOOPBACK_BUFS

*Number of loopback buffers*

Type: ``int``

Help
====

.. code-block:: none

    The number of buffers allocated for the network loopback mechanism.
    Loopback is used when the device sends messages to itself.

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

\ :option:`BT_MESH <CONFIG_BT_MESH>` && \ :option:`BT <CONFIG_BT>`

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

Default
=======

- 3

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



At ``<Zephyr Subsystem>/bluetooth/mesh/Kconfig:375``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``<Zephyr Subsystem>/Kconfig:9`` → ``<Zephyr Subsystem>/bluetooth/Kconfig:325``

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

.. code-block:: kconfig

    config BT_MESH_LOOPBACK_BUFS
    	int "Number of loopback buffers"
    	default 3
    	depends on BT_MESH && BT
    	help
    	  The number of buffers allocated for the network loopback mechanism.
    	  Loopback is used when the device sends messages to itself.

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