This example demonstrates using the GattClient API to control BLE client devices. The canonical source for this example lives at https://github.com/ARMmbed/mbed-os-example-ble/tree/master/BLE_LEDBlinker

Revision:
75:1a8d19363522
Parent:
69:fddbf0cf8e2c
--- a/mbed_app.json	Fri Dec 14 13:15:46 2018 +0000
+++ b/mbed_app.json	Mon Jan 14 10:45:54 2019 +0000
@@ -11,6 +11,16 @@
         "DISCO_L475VG_IOT01A": {
             "target.features_add": ["BLE"],
             "target.extra_labels_add": ["CORDIO", "CORDIO_BLUENRG"]
+        },
+        "NRF52840_DK": {
+            "target.features_add": ["BLE"],
+            "target.extra_labels_add": ["CORDIO", "CORDIO_LL", "SOFTDEVICE_NONE", "NORDIC_CORDIO"],
+            "target.extra_labels_remove": ["SOFTDEVICE_COMMON", "SOFTDEVICE_S140_FULL", "NORDIC_SOFTDEVICE"]
+        },
+        "NRF52_DK": {
+            "target.features_add": ["BLE"],
+            "target.extra_labels_add": ["CORDIO", "CORDIO_LL", "SOFTDEVICE_NONE", "NORDIC_CORDIO"],
+            "target.extra_labels_remove": ["SOFTDEVICE_COMMON", "SOFTDEVICE_S132_FULL", "NORDIC_SOFTDEVICE"]
         }
     }
 }