Hi i am new to RIOT.
I am using two samr21-xpro boards.So i wan to communicate two boards automatically using 6LOWPAN.I tried gnrc_networking in RPL Router(https://github.com/RIOT-OS/RIOT/wiki/Tutorial:-RIOT-and-Multi-Hop-Routing-with-RPL). My doubt is how to discover one samr21 board to another automatically.I think neighbour discovery is useful.Thats why i tried rpl routing to set up parent and child nodes.How to discover neighbouring nodes and how to communicate them over 6lowpan.please help me.
Thank in Advance!!!