diff --git a/libraries/BLE/examples/BLE_client/BLE_client.ino b/libraries/BLE/examples/BLE_client/BLE_client.ino
index 5d39c109709196e1e451b8ac395698e65688430c..74ae8b7532dffee5a5f1a3ed7eff9485f600a7ad 100644
--- a/libraries/BLE/examples/BLE_client/BLE_client.ino
+++ b/libraries/BLE/examples/BLE_client/BLE_client.ino
@@ -29,7 +29,8 @@ static void notifyCallback(
     Serial.print(" of data length ");
     Serial.println(length);
     Serial.print("data: ");
-    Serial.println((char*)pData);
+    Serial.write(pData, length);
+    Serial.println();
 }
 
 class MyClientCallback : public BLEClientCallbacks {