diff --git a/ArduCAM/memorysaver.h b/ArduCAM/memorysaver.h
index 86fccc61..255d5132 100644
--- a/ArduCAM/memorysaver.h
+++ b/ArduCAM/memorysaver.h
@@ -8,17 +8,17 @@
 //Only ArduCAM Shield series platform need to select camera module, ArduCAM-Mini series platform doesn't
 
 //Step 1: select the hardware platform, only one at a time
-//#define OV2640_MINI_2MP
+#define OV2640_MINI_2MP
 //#define OV3640_MINI_3MP
 //#define OV5642_MINI_5MP
 //#define OV5642_MINI_5MP_BIT_ROTATION_FIXED
 //#define OV2640_MINI_2MP_PLUS
-#define OV5642_MINI_5MP_PLUS
+//#define OV5642_MINI_5MP_PLUS
 //#define OV5640_MINI_5MP_PLUS
 
 
 //#define ARDUCAM_SHIELD_REVC	
-//#define ARDUCAM_SHIELD_V2
+#define ARDUCAM_SHIELD_V2
 
 
 //Step 2: Select one of the camera module, only one at a time
@@ -27,7 +27,7 @@
 	//#define OV7725_CAM
 	//#define OV7670_CAM
 	//#define OV7675_CAM
-  //#define OV2640_CAM
+  #define OV2640_CAM
 	//#define OV3640_CAM
 	//#define OV5642_CAM
 	//#define OV5640_CAM 
@@ -43,4 +43,4 @@
 	//#define MT9D112_CAM
 #endif 
 
-#endif	//_MEMORYSAVER_
\ No newline at end of file
+#endif	//_MEMORYSAVER_