 		
 		pkbuf[0] = UInt8((NEB_CTRL_PKTYPE_CMD << 5) | NEB_CTRL_SUBSYS_EEPROM)
 		pkbuf[1] = 16
-		pkbuf[2] = 0
+		pkbuf[2] = 0xFF
 		pkbuf[3] = UInt8(EEPROM_Write) // Cmd
 		
 		pkbuf[4] = UInt8(pageNo & 0xff)

		{
			pkbuf[8] = 0
		}
		device.writeValue(NSData(bytes: UnsafeMutablePointer<Void>(pkbuf), length: 20), forCharacteristic: ctrlChar, type: CBCharacteristicWriteType.WithoutResponse)
	}
	

		
		pkbuf[0] = UInt8((NEB_CTRL_PKTYPE_CMD << 5) | NEB_CTRL_SUBSYS_MOTION_ENG) //0x41
		pkbuf[1] = UInt8(sizeof(Fusion_DataPacket_t))
		pkbuf[2] = 0xFF
		pkbuf[3] = UInt8(RotationInfo)	// Cmd
		
		if Enable == true
