diff --git a/speedclock.h b/speedclock.h
index 791a0ac..26a368b 100644
--- a/speedclock.h
+++ b/speedclock.h
@@ -26,7 +26,7 @@ typedef struct transcv_struct{
 #define STOPBUTTON_IN 2                   // this is the input for the button
 #define STOPBUTTON_PRESSED LOW           // this the signal level the top button will be at as soon as pressed
 #define MIN_DELAY_BETWEEN_PRESSED_MS 1000 // this defines the time in milliseconds before the button is expected to be pressed again. We do this to avaoid keybouncing
-#define MIN_DELAY_BETWEEN_SEND_MS 100    // this defines the time in milliseconds before the next set of data will be send to the base station - except the button was pressed.
+#define MIN_DELAY_BETWEEN_SEND_MS 1000    // this defines the time in milliseconds before the next set of data will be send to the base station - except the button was pressed.
 
 #define STARTBUTTON_IN 4                  // start button
 #define STARTBUTTON_PRESSED LOW