Changed default Pins to NC

Antti Kauppila · Antti Kauppila · commit bc81259d5d89 · 2018-06-18T09:03:00.000+03:00
diff --git a/mbed_lib.json b/mbed_lib.json
@@ -3,11 +3,11 @@
     "config": {
         "tx": {
             "help": "TX pin for serial connection",
-            "value": "D1"
+            "value": "NC"
         },
         "rx": {
             "help": "RX pin for serial connection",
-            "value": "D0"
+            "value": "NC"
         },
         "debug": {
             "help": "Enable debug logs",
