Create blink_pin12_externalboard

Author: ncryppt

blink_pin12_externalboard

@@ -0,0 +1,11 @@
+void setup() {
+  // put your setup code here, to run once:
+ pinMode(12,OUTPUT);
+}
+void loop() {
+  // put your main code here, to run repeatedly:
+digitalWrite(12,HIGH);
+delay(1000);
+digitalWrite(12, LOW);
+delay(1000);
+}