I am new and I hope to be in the right place for my publication.
I am creating a connected scale .
I have:
-Nano (35222)
-Grove Lora (35148)
-LOAD CELL AMP (34732)
-force sensor
I would like to connect my balance to an existing private Lora network in OTAA.
I found this bookstore but I have no idea how it is programmed.
After installing the library, you'll find three example sketches under File > Examples > LMIC-Arduino. One of them is even named "ttn-otaa". Sounds promising!
There is also documentation for the library on the home page at the URL you shared and in a PDF file under the doc folder: