added

Dependencies:   mbed microbit BLE_API nRF51822

Revision:
12:deed12c7f372
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/microbit.lib	Mon Sep 09 06:41:38 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/teams/Lancaster-University/code/microbit/#4b89e7e3494f