1.. zephyr:code-sample:: ble_periodic_adv_sync_rsp
2   :name: Periodic Advertising with Responses (PAwR) Synchronization
3   :relevant-api: bt_gap bluetooth
4
5   Implement Bluetooth LE Periodic Advertising with Responses Synchronization.
6
7Overview
8********
9
10A simple application demonstrating the Bluetooth LE Periodic Advertising with
11Responses Synchronization functionality.
12
13This sample will echo the data received in subevent indications back to the
14advertiser.
15
16Which subevent to listen to and in which response slot to respond is
17application specific. In this sample it is decided by the PAwR advertiser.
18Upon connection it will write to a GATT characteristic
19the assigned subevent and response slot.
20
21Flash this sample to multiple devices and they will be given different
22subevents and response slots, to that they can communicate with the
23advertiser concurrently.
24
25Requirements
26************
27
28* A board with Bluetooth LE support
29* A controller that supports the Periodic Advertising with Responses (PAwR) - Scanner feature
30
31Building and Running
32********************
33
34This sample can be found under :zephyr_file:`samples/bluetooth/periodic_sync_rsp` in
35the Zephyr tree.
36
37Use the sample found under :zephyr_file:`samples/bluetooth/periodic_adv_rsp` on
38another board that will start periodic advertising, which will connect to this
39sample and transfer the synchronization info.
40
41See :zephyr:code-sample-category:`bluetooth` samples for details.
42