BLE example of a write characteristic to control a Led

Revision:
28:045bb97687bf
Parent:
26:1451c4ad0320
Child:
29:9484ffe23774
--- a/mbed-os.lib	Wed May 10 10:17:08 2017 +0100
+++ b/mbed-os.lib	Wed May 10 13:00:53 2017 +0100
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-os/#ed4febefdede4e88743ca12909b7bc9a3993889a
+https://github.com/ARMmbed/mbed-os/#8d21974ba35e04c4854e5090c0f8283171664175