This example creates a BLE beacon: a method of advertising a small amount of information to nearby devices. The information doesn't have to be human-readable; it can be in a format that only an application can use. Beacons are very easy to set up: the code for all beacons is the same, and only the information you want to advertise - the beacon payload - needs to change. he canonical source for this example lives at https://github.com/ARMmbed/mbed-os-example-ble/tree/master/BLE_Beacon

Revision:
32:f10243c96229
Parent:
3:41f6be68aefb
Child:
39:31c398bdb3bb
--- a/mbed_app.json	Thu Jun 08 14:45:18 2017 +0100
+++ b/mbed_app.json	Thu Jun 15 10:15:12 2017 +0100
@@ -2,8 +2,7 @@
     "target_overrides": {
         "K64F": {
             "target.features_add": ["BLE"],
-            "target.extra_labels_add": ["ST_BLUENRG"],
-            "target.macros_add": ["IDB0XA1_D13_PATCH"]
+            "target.extra_labels_add": ["ST_BLUENRG"]
         },
         "NUCLEO_F401RE": {
             "target.features_add": ["BLE"],