diff --git a/examples/Peripheral/BatteryMonitor/BatteryMonitor.ino b/examples/Peripheral/BatteryMonitor/BatteryMonitor.ino
index 90193152..faf64b25 100644
--- a/examples/Peripheral/BatteryMonitor/BatteryMonitor.ino
+++ b/examples/Peripheral/BatteryMonitor/BatteryMonitor.ino
@@ -7,6 +7,10 @@
   The circuit:
   - Arduino MKR WiFi 1010 or Arduino Uno WiFi Rev2 board
 
+  You can use a generic BLE central app, like LightBlue (iOS and Android) or
+  nRF Connect (Android), to interact with the services and characteristics
+  created in this sketch.
+
   This example code is in the public domain.
 */
 
diff --git a/examples/Peripheral/ButtonLED/ButtonLED.ino b/examples/Peripheral/ButtonLED/ButtonLED.ino
index c89e58db..02c1f00b 100644
--- a/examples/Peripheral/ButtonLED/ButtonLED.ino
+++ b/examples/Peripheral/ButtonLED/ButtonLED.ino
@@ -9,6 +9,10 @@
   - Arduino MKR WiFi 1010 or Arduino Uno WiFi Rev2 board
   - Button connected to pin 4
 
+  You can use a generic BLE central app, like LightBlue (iOS and Android) or
+  nRF Connect (Android), to interact with the services and characteristics
+  created in this sketch.
+
   This example code is in the public domain.
 */
 
diff --git a/examples/Peripheral/CallbackLED/CallbackLED.ino b/examples/Peripheral/CallbackLED/CallbackLED.ino
index c92cc60b..d9f75442 100644
--- a/examples/Peripheral/CallbackLED/CallbackLED.ino
+++ b/examples/Peripheral/CallbackLED/CallbackLED.ino
@@ -8,6 +8,10 @@
   The circuit:
   - Arduino MKR WiFi 1010 or Arduino Uno WiFi Rev2 board
 
+  You can use a generic BLE central app, like LightBlue (iOS and Android) or
+  nRF Connect (Android), to interact with the services and characteristics
+  created in this sketch.
+
   This example code is in the public domain.
 */
 
diff --git a/examples/Peripheral/LED/LED.ino b/examples/Peripheral/LED/LED.ino
index c9f2be88..6293204e 100644
--- a/examples/Peripheral/LED/LED.ino
+++ b/examples/Peripheral/LED/LED.ino
@@ -7,6 +7,10 @@
   The circuit:
   - Arduino MKR WiFi 1010 or Arduino Uno WiFi Rev2 board
 
+  You can use a generic BLE central app, like LightBlue (iOS and Android) or
+  nRF Connect (Android), to interact with the services and characteristics
+  created in this sketch.
+
   This example code is in the public domain.
 */