testing hex for lorawan communication

Revision:
0:561d07a737bc
diff -r 000000000000 -r 561d07a737bc LICENSE
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LICENSE	Thu Nov 12 19:26:24 2020 +0000
@@ -0,0 +1,25 @@
+--- Revised BSD License ---
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