diff --git a/app/src/main/cpp/GPIOControl.h b/app/src/main/cpp/GPIOControl.h
index 46098b0d..e40eb7a9 100644
--- a/app/src/main/cpp/GPIOControl.h
+++ b/app/src/main/cpp/GPIOControl.h
@@ -77,8 +77,8 @@
 #define CMD_SET_SPI_BITS_PER_WORD               0       // TO BE ADDED
 #define CMD_SET_SPI_MAXSPEEDHZ                  0       // TO BE ADDED
 
-#define CMD_SET_485_ENABLE                      512
-#define CMD_SET_3V3_PWR_EN                      516
+#define CMD_SET_485_ENABLE                      131
+#define CMD_SET_3V3_PWR_EN                      132
 // #define CMD_SET_5V_PWR_ENABLE                   517
 #define CMD_SET_SENSOR_ENABLE                   504
 #define CMD_SET_SENSOR_PWR_ENABLE               505
@@ -122,7 +122,7 @@
 
 #define CMD_SET_SYSTEM_RESET  		            202
 #define CMD_SET_485_EN1	                        302
-#define CMD_SET_3V3_PWR_EN                      360
+#define CMD_SET_3V3_PWR_EN                      132
 #define CMD_SET_UART0_EN                    	361
 #define CMD_SET_485_EN0	                        301
 #define CMD_SET_NETWORK_POWER_EN            	362