.. zephyr:code-sample:: ble_central
:name: Central
:relevant-api: bluetooth
Implement basic Bluetooth LE Central role functionality (scanning and connecting).
Overview
********
Application demonstrating very basic Bluetooth LE Central role functionality by scanning
for other Bluetooth LE devices and establishing a connection to the first one with a
strong enough signal.
Requirements
************
* BlueZ running on the host, or
* A board with Bluetooth LE support
Building and Running
********************
This sample can be found under :zephyr_file:`samples/bluetooth/central` in the
Zephyr tree.
See :zephyr:code-sample-category:`bluetooth` samples for details.
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