diff --git a/src/motionDetection/IMU_CMDs.h b/src/motionDetection/IMU_CMDs.h
new file mode 100644
index 0000000..cdbe607
--- /dev/null
+++ b/src/motionDetection/IMU_CMDs.h
@@ -0,0 +1,46 @@
+#ifndef IMU_CMDs
+#define IMU_CMDs
+
+#define CMD_READ       0x80
+#define CMD_WRITE      0x00
+#define ADDR_MASK      0x7F
+
+//Registers
+#define MCLK_RDY    0x00
+
+#define REG_TEMP_LOW   0x0A
+#define REG_TEMP_HIGH  0X09
+
+#define ACCEL_DATA_X_HIGH  0x0B
+#define ACCEL_DATA_X_LOW   0x0C
+#define ACCEL_DATA_Y_HIGH  0x0D
+#define ACCEL_DATA_Y_LOW   0x0E
+#define ACCEL_DATA_Z_HIGH  0x0F
+#define ACCEL_DATA_Z_LOW   0x10
+
+#define GYRO_DATA_X_HIGH   0x11
+#define GYRO_DATA_X_LOW    0x12
+#define GYRO_DATA_Y_HIGH   0x13
+#define GYRO_DATA_Y_LOW    0x14
+#define GYRO_DATA_Z_HIGH   0x15
+#define GYRO_DATA_Z_LOW    0x16
+
+#define PWR_MGMT0          0x1F
+#define WHO_AM_I           0x75
+
+#define BLK_SEL_W          0x79
+#define BLK_SEL_R          0x7C
+#define MADDR_W            0x7A
+#define MADDR_R            0x7D
+#define M_W                0x7B
+#define M_R                0x7E
+
+#define FIFO_COUNTH        0x3D
+#define FIFO_COUNTL        0x3E
+#define FIFO_DATA          0x3F
+#define FIFO_CONFIG1       0x28
+
+
+//MREG1
+#define FIFO_CONFIG5       0x01
+#endif
\ No newline at end of file