.. _index:

Welcome to nRF Connect SDK – ESL Profile and Service
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With Bluetooth 5.4 (PAwR and EAD) and the introduction of Electronic Shelf Label (ESL) Profile/Service, Bluetooth SIG is standardizing Electronic Shelf Label use case, accelerating the digital transformation in retail stores.

In this documentation, you will find information about the `Nordic Semiconductor website`_ implementation of the Bluetooth Low Energy Electronic Shelf Label (ESL) Profile, and the instructions on how to use ESL Central (Access Point - AP) and ESL Peripheral (Tag) samples `nrf-esl-bluetooth`_ in conjunction with `nRF Connect SDK 2.5.0`_.

.. toctree::
   :maxdepth: 1
   :glob:
   :caption: Subpages:

   environment_setup.rst
   samples.rst
   services.rst
   additional_resources.rst


.. toctree::
   :maxdepth: 1
   :glob:
   :caption: Previous release:

   previous_release/index_240.rst

.. _nrf-esl-bluetooth: https://github.com/NordicPlayground/nrf-esl-bluetooth
.. _nRF Connect SDK 2.5.0: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.5.0/nrf/index.html