diff --git a/src/main.cpp b/src/main.cpp
index 0de17d0..ed55e9b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -6,7 +6,7 @@
 #include <Ticker.h>
 
 // #define BUILTIN_LED D2
-#define TRIGGER_PIN    D6 
+#define TRIGGER_PIN    D7 
 #define START_STOP_PIN D6