diff --git a/examples/osd/lgb-train/Makefile b/examples/osd/lgb-train/Makefile
index 5a017eac0..fef4c390e 100644
--- a/examples/osd/lgb-train/Makefile
+++ b/examples/osd/lgb-train/Makefile
@@ -11,7 +11,7 @@ CONTIKI_WITH_IPV6 = 1
 
 CFLAGS += -DPROJECT_CONF_H=\"project-conf.h\"
 
-PROJECT_SOURCEFILES += ${SKETCH}.cpp
+PROJECT_SOURCEFILES += ${SKETCH}.cpp Grove_LED_Bar.cpp
 
 # automatically build RESTful resources
 REST_RESOURCES_DIR = ./resources
diff --git a/examples/osd/lgb-train/arduino-merkurbaord.geany b/examples/osd/lgb-train/arduino-merkurbaord.geany
index 8a57b7973..bd3a46c5a 100644
--- a/examples/osd/lgb-train/arduino-merkurbaord.geany
+++ b/examples/osd/lgb-train/arduino-merkurbaord.geany
@@ -14,7 +14,7 @@ indent_mode=2
 
 [project]
 name=arduino-merkurbaord
-base_path=/home/harald/install/osd-contiki/examples/osd/arduino-merkurboard/
+base_path=/home/harald/install/osd-contiki/examples/osd/lgb-train
 description=
 file_patterns=
 
@@ -23,19 +23,7 @@ long_line_behaviour=1
 long_line_column=72
 
 [files]
-current_page=11
-FILE_NAME_0=2281;None;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2Finstall%2Fosd-contiki%2Fexamples%2Fosd%2Farduino-soil-moisture%2Fsketch.pde;0;4
-FILE_NAME_1=2895;C;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2Finstall%2Fosd-contiki%2Fexamples%2Fosd%2Farduino-soil-moisture%2Fresources%2Fres-soillight.c;0;4
-FILE_NAME_2=2893;C;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2Finstall%2Fosd-contiki%2Fexamples%2Fosd%2Farduino-soil-moisture%2Fresources%2Fres-soiltemp.c;0;4
-FILE_NAME_3=2177;C;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2Finstall%2Fosd-contiki%2Fexamples%2Fosd%2Farduino-soil-moisture%2Fproject-conf.h;0;4
-FILE_NAME_4=5823;C++;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2Finstall%2Fosd-contiki%2Fexamples%2Fosd%2Farduino-soil-moisture%2FI2CSoilMoistureSensor.cpp;0;4
-FILE_NAME_5=1931;C;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2Finstall%2Fosd-contiki%2Fexamples%2Fosd%2Farduino-soil-moisture%2FI2CSoilMoistureSensor.h;0;4
-FILE_NAME_6=0;None;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2Finstall%2Fsunrise%2FPCTools%2Fpowerconsumption%2FPICOTEST%2Ftemplate%2Fvob-ok%2Faverage2.awk;0;4
-FILE_NAME_7=0;XML;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2Fprojekte%2Fairkey-ez2092%2FEZ2092.sch;0;4
-FILE_NAME_8=0;HTML;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2FDownloads%2FSemesterplan.html;0;4
-FILE_NAME_9=1273;Sh;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2Finstall%2Fpensi%2Fpensi.sh;0;4
-FILE_NAME_10=600;None;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2Fprojekte%2Fairkey-commissioningtest%2FREADME;0;4
-FILE_NAME_11=139;Sh;0;EUTF-8;1;1;0;%2Fhome%2Fharald%2Fprojekte%2Fairkey-energieverbrauch%2Fpowerconsumption%2FPICOTEST%2Fez2092b%2Fez2092a-fw4.54%2Fstartup%2Fmessung.sh;0;4
+current_page=-1
 
 [VTE]
 last_dir=/home/harald
diff --git a/examples/osd/lgb-train/project-conf.h b/examples/osd/lgb-train/project-conf.h
index 957c568ad..6c8ede3e4 100644
--- a/examples/osd/lgb-train/project-conf.h
+++ b/examples/osd/lgb-train/project-conf.h
@@ -37,7 +37,7 @@
 #define PLATFORM_HAS_BATTERY 1
 
 
-#define LOOP_INTERVAL		(30 * CLOCK_SECOND)
+#define LOOP_INTERVAL		(1 * CLOCK_SECOND)
 
 /* Save energy */
 //#define RDC_CONF_PT_YIELD_OFF
diff --git a/examples/osd/lgb-train/sketch.pde b/examples/osd/lgb-train/sketch.pde
index 337949c84..62184224b 100644
--- a/examples/osd/lgb-train/sketch.pde
+++ b/examples/osd/lgb-train/sketch.pde
@@ -21,24 +21,38 @@ uint8_t led_pin=4;
 uint8_t led_status;
 }
 
+#include <Grove_LED_Bar.h>
+
+Grove_LED_Bar bar(9, 8, 1);  // Clock pin, Data pin, Orientation
+
 void setup (void)
 {
     // switch off the led
     pinMode(led_pin, OUTPUT);
     digitalWrite(led_pin, HIGH);
     led_status=0;
+    // led bar
+    bar.begin();
     // init coap resourcen
     rest_init_engine ();
+    #pragma GCC diagnostic ignored "-Wwrite-strings"
     rest_activate_resource (&res_led, "s/led");
     rest_activate_resource (&res_battery, "s/battery");
     rest_activate_resource (&res_cputemp, "s/cputemp");
+    #pragma GCC diagnostic pop
     
  //   NETSTACK_MAC.off(1);
-    mcu_sleep_set(128);
+ //   mcu_sleep_set(128);
 }
 
 void loop (void)
 {
+  static int i = 0;
 
+  // Walk through the levels
+  bar.setLevel(i++);
+  if (i >= 10){
+   i=0;
+  }  
 
 }