1.. zephyr:code-sample:: ble_direct_adv
2   :name: Direct Advertising
3   :relevant-api: bluetooth
4
5   Advertise directly to a bonded central device.
6
7Overview
8********
9
10Application demonstrating the Bluetooth LE Direct Advertising capability. If no device is bonded
11to the peripheral, casual advertising will be performed. Once bonded, on every subsequent
12boot direct advertising to the bonded central will be performed. Additionally this sample
13provides two Bluetooth LE characteristics. To perform write, devices need to be bonded, while read
14can be done just after connection (no bonding required).
15
16Please note that direct advertising towards iOS based devices is not allowed.
17For more information about designing Bluetooth LE devices for Apple products refer to
18"Accessory Design Guidelines for Apple Devices".
19
20Requirements
21************
22
23* A board with Bluetooth LE support
24* Second Bluetooth LE device acting as a central with enabled privacy. For example another Zephyr board
25  or any modern smartphone
26
27Building and Running
28********************
29
30This sample can be found under :zephyr_file:`samples/bluetooth/direct_adv` in the
31Zephyr tree.
32
33See :zephyr:code-sample-category:`bluetooth` samples for details.
34