LoRaWAN FUOTA
Overview
An application to demonstrate firmware-upgrade over the air (FUOTA) over LoRaWAN.
The following services specified by the LoRa Alliance are used:
Application Layer Clock Synchronization (TS003-2.0.0)
Remote Multicast Setup (TS005-1.0.0)
Fragmented Data Block Transport (TS004-1.0.0)
The FUOTA process is started by the application and afterwards runs in the background in its own work queue thread. After a firmware upgrade is successfully received, the application is notified via a callback and can reboot the device into MCUboot to apply the upgrade.
A LoRaWAN Application Server implementing the relevant services is required for this sample to work.
Building and Running
This sample can be found under samples/subsys/lorawan/fuota 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.
west build -b nucleo_wl55jc samples/subsys/lorawan/fuota
west flash