Update README.md

Author: 8BitJosh

README.md

@@ -1,2 +1,8 @@
-# arduino-loraboard
-Arduino board files for loraboard
+# arduino-loranodes
+
+Arduino board files for micronode developed for low power, long range, wireless sensor nodes.
+
+The code found in this repository has been modified from the original arduino core designed for the SAMD21 Arduino Zero.
+The original code can be found at: https://github.com/arduino/ArduinoCore-samd
+
+For a guide on how to install the board files and information on libraries that come with them, please see the wiki page found at: https://github.com/loranodes/arduino-core/wiki