diff --git a/ADIS_tinyK22_SplitFlap/McuLib/config/McuULN2003config.h b/ADIS_tinyK22_SplitFlap/McuLib/config/McuULN2003config.h
index f464bba..3434931 100644
--- a/ADIS_tinyK22_SplitFlap/McuLib/config/McuULN2003config.h
+++ b/ADIS_tinyK22_SplitFlap/McuLib/config/McuULN2003config.h
@@ -21,7 +21,7 @@ extern "C" {
 #endif
 
 #ifndef McuULN2003_CONFIG_USE_ACCELERATION
-  #define McuULN2003_CONFIG_USE_ACCELERATION            (0)
+  #define McuULN2003_CONFIG_USE_ACCELERATION            (1)
     /*!< 1: stepper motor uses acceleration table; 0: no acceleration table used */
 #endif
 
diff --git a/ADIS_tinyK22_SplitFlap/source/splitflap.c b/ADIS_tinyK22_SplitFlap/source/splitflap.c
index 879d115..c461f4b 100644
--- a/ADIS_tinyK22_SplitFlap/source/splitflap.c
+++ b/ADIS_tinyK22_SplitFlap/source/splitflap.c
@@ -7,6 +7,8 @@
 
 #include "splitflap.h"
 #include "McuULN2003.h"
+#include <stdbool.h>
+#include "McuWait.h"
 
 SF_Handle_t SF_Init(SF_Config_t* instance, int id){
 	SF_t* splitflap;
@@ -24,7 +26,19 @@ SF_Handle_t SF_Init(SF_Config_t* instance, int id){
 	return splitflap;
 }
 
-
+void SF_MoveSteps(SF_Handle_t instance, uint8_t steps){
+	McuULN2003_AccelerationStart(((SF_t*)instance)->motor);
+	// maybe move callback?
+	while(steps>0){
+		if(McuULN2003_StepCallback(((SF_t*)instance)->motor, true) == true){
+			steps--;
+		}
+		McuWait_Waitms(1);
+	}
+	McuULN2003_AccelerationEnd(((SF_t*)instance)->motor);
+	// Power off necessary? -> what to do after power off? init again?
+	McuULN2003_PowerOff(((SF_t*)instance)->motor);
+}
 
 void SF_Deinit(SF_Handle_t instance){
 	McuULN2003_DeinitMotor(((SF_t*)instance)->motor);
diff --git a/ADIS_tinyK22_SplitFlap/source/splitflap.h b/ADIS_tinyK22_SplitFlap/source/splitflap.h
index e6d1695..2bbccf6 100644
--- a/ADIS_tinyK22_SplitFlap/source/splitflap.h
+++ b/ADIS_tinyK22_SplitFlap/source/splitflap.h
@@ -38,6 +38,9 @@ typedef struct {
  * Initialization will be made inside the SF_Init method */
 SF_Handle_t SF_Init(SF_Config_t* instance, int id);
 
+/* split flab moves number of steps maybe uint16_t? */
+void SF_MoveSteps(SF_Handle_t instance, uint8_t steps);
+
 /* split flap deinitialization */
 void SF_Deinit(SF_Handle_t instance);