.. zephyr:code-sample:: lorawan-class-a
:name: LoRaWAN class A device
:relevant-api: lorawan_api
Join a LoRaWAN network and send a message periodically.
Overview
********
A simple application to demonstrate the :ref:`LoRaWAN subsystem <lorawan_api>` of Zephyr.
Building and Running
********************
This sample can be found under
:zephyr_file:`samples/subsys/lorawan/class_a` in the Zephyr tree.
Before building the sample, make sure to select the correct region in the
``prj.conf`` file.
The following commands build and flash the sample.
.. zephyr-app-commands::
:zephyr-app: samples/subsys/lorawan/class_a
:board: nucleo_wl55jc
:goals: build flash
:compact:
9f77f88548