Closing this as I assume your current problem is described in your last post, LORAWAN Initalisation failed- ATSAMR34, as indicated in your other topic, Samr34 problem with call back function.
Closing this as I assume your current problem is described in your last post, LORAWAN Initalisation failed- ATSAMR34, as indicated in your other topic, Samr34 problem with call back function.