.. _bluetooth-scan-adv-sample:
Bluetooth: Scan & Advertise
###########################
Overview
********
A simple application demonstrating combined BLE Broadcaster & Observer
role functionality. The application will periodically send out
advertising packets with a manufacturer data element. The content of the
data is a single byte indicating how many advertising packets the device
has received (the number will roll back to 0 after 255).
Requirements
************
* BlueZ running on the host, or
* A board with BLE support
Building and Running
********************
This sample can be found under :file:`samples/bluetooth/scan_adv` in the
Zephyr tree.
See :ref:`bluetooth setup section <bluetooth_setup>` for details.
