firmware per leggere dalla seriale della Nucleo

Revision:
0:63c0b5f230da
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Serial.txt	Fri Feb 17 15:51:08 2017 +0000
@@ -0,0 +1,13 @@
+String stringa;
+
+void setup() {
+  Serial.begin(9600);
+}
+
+void loop() {
+  
+    stringa=Serial.readString();
+    Serial.println(stringa);
+    delay(100); 
+           
+}