From 6590f76117b164274d0e6a6c867345fe0aa24443 Mon Sep 17 00:00:00 2001
From: Hendrik Langer <hendrik@xd0.de>
Date: Wed, 29 Mar 2017 21:51:50 +0200
Subject: [PATCH] change LED pin

---
 src/main.cpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index b87a9e5..90d54ba 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -8,26 +8,24 @@
  */
 #include "Arduino.h"
 
-#ifndef LED_BUILTIN
-#define LED_BUILTIN 13
-#endif
+#define LED_PIN 5
 
 void setup()
 {
   // initialize LED digital pin as an output.
-  pinMode(LED_BUILTIN, OUTPUT);
+  pinMode(LED_PIN, OUTPUT);
 }
 
 void loop()
 {
   // turn the LED on (HIGH is the voltage level)
-  digitalWrite(LED_BUILTIN, HIGH);
+  digitalWrite(LED_PIN, HIGH);
 
   // wait for a second
   delay(1000);
 
   // turn the LED off by making the voltage LOW
-  digitalWrite(LED_BUILTIN, LOW);
+  digitalWrite(LED_PIN, LOW);
 
    // wait for a second
   delay(1000);