During testing I've found one bad path and looked if
there is more.
I've used this oneliner to find more:
```
rg :zephyr-app: | awk '{ print $3 }' | while read dir
do
test -d $dir || echo $dir
done | grep '^samples' | grep -v '<' | sort | uniq
```
Signed-off-by: Nerijus Bendžiūnas <nerijus.bendziunas@gmail.com>
Add Arduino compatible LoRaWAN shield based on SX1276 tranceiver from
Semtech. Provide minimal documentation on how to use it.
Tested with `nucleo_l073rz` platform.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>