Sample program on how to use the LIS2MDL sensor on the RAKWirelss iTracker module

Revision:
0:a8bfd25ff975
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Mon Feb 12 05:04:29 2018 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#caeaa49d68c67ee00275cece10cd88e0ed0f6ed3