diff --git a/apps/arduino/arduino-process.c b/apps/arduino/arduino-process.c
index d1b21dd09..6b190ac2a 100644
--- a/apps/arduino/arduino-process.c
+++ b/apps/arduino/arduino-process.c
@@ -57,7 +57,7 @@
 #include "hw-arduino.h"
 #include "contiki.h"
 
-#define DEBUG 1
+#define DEBUG 0
 #if DEBUG
 #include <stdio.h>
 #define PRINTF(...) printf(__VA_ARGS__)
@@ -124,6 +124,7 @@ PROCESS_THREAD(arduino_sketch, ev, data)
 	PROCESS_WAIT_EVENT();
 #if PLATFORM_HAS_BUTTON
     if(ev == sensors_event && data == &button_sensor) {
+      mcu_sleep_off();
       PRINTF("*******BUTTON*******\n");
 
       /* Call the event_handler for this application-specific event. */
@@ -131,6 +132,7 @@ PROCESS_THREAD(arduino_sketch, ev, data)
 
       /* Also call the separate response example handler. */
       res_separate.resume();
+      mcu_sleep_on();
     }
 #endif /* PLATFORM_HAS_BUTTON */
 
diff --git a/examples/osd/triggerbaord/project-conf.h b/examples/osd/triggerbaord/project-conf.h
index d2a76eadf..510c66786 100644
--- a/examples/osd/triggerbaord/project-conf.h
+++ b/examples/osd/triggerbaord/project-conf.h
@@ -36,10 +36,15 @@
 #define PLATFORM_HAS_BUTTON  1
 #define PLATFORM_HAS_BATTERY 1
 
+#define LOOP_INTERVAL		(10 * CLOCK_SECOND)
+
 /* For Debug: Dont allow MCU sleeping between channel checks */
 //#undef RDC_CONF_MCU_SLEEP
 //#define RDC_CONF_MCU_SLEEP       0
 
+/* Save energy */
+//#define RDC_CONF_PT_YIELD_OFF
+
 /* Disabling RDC for demo purposes. Core updates often require more memory. */
 /* For projects, optimize memory and enable RDC again. */
 //#undef NETSTACK_CONF_RDC
diff --git a/examples/osd/triggerbaord/sketch.pde b/examples/osd/triggerbaord/sketch.pde
index d294e6fe2..73aeb00f7 100644
--- a/examples/osd/triggerbaord/sketch.pde
+++ b/examples/osd/triggerbaord/sketch.pde
@@ -46,12 +46,10 @@ void setup (void)
     rest_activate_resource(&res_event, "s/button");      
 //    rest_activate_resource (&res_battery, "p/server");    
 
-    NETSTACK_MAC.off(1);
+//    NETSTACK_MAC.off(1);
 }
 
 void loop (void)
 {
-	mcu_sleep_off();
-	
-	mcu_sleep_on();
+
 }