diff --git a/libraries/IRremote/examples/SendBoseWaveDemo/SendBoseWaveDemo.ino b/libraries/IRremote/examples/SendBoseWaveDemo/SendBoseWaveDemo.ino
index 5e05e22..77ca234 100644
--- a/libraries/IRremote/examples/SendBoseWaveDemo/SendBoseWaveDemo.ino
+++ b/libraries/IRremote/examples/SendBoseWaveDemo/SendBoseWaveDemo.ino
@@ -41,10 +41,14 @@
 #define STR(x) STR_HELPER(x)
 #endif
 
-#define IR_SEND_PIN 3
+#if !defined(IR_SEND_PIN)
+#define IR_SEND_PIN 3 // P0_0
+#endif
 
 #include <IRremote.hpp>
 
+
+
 //......................................................................
 //
 //                       Bose Wave Radio CD Remote Control