I did get one of these boards link to page where to buy and checked out where to find som LoRaWan code for it.
Could not find anything but only som code here link to github BSFrance
Arcording to the datasheet it can run LoRaWan Link to datasheet
So therefore i did use my ibm-lmic-stm32cubemx to make some code and then i just copy the ssd1306 and fonts files from bsfrance github into the project.
and then we got a LoRaWan node running .... get my openstm32 code here LINK TO PROJECT FILES
in the video i just show you where to change and how it looks like ;o)
important link if you want to use arduino and lmic