How to upload hex file to Arduino via Raspberry Pi?

I want to upload hex file from Raspberry Pi to Arduino connected via USB. I am using avrdude but I fail.

pi@raspberrypi:~/test $ ls
beeop  led_test.ino.hex

As it can be seen I have this led_test.ino.hex file in the folder. The command I use next is

pi@raspberrypi:~/test $ avrdude -v -p atmega328p -c arduino -P /dev/ttyACM0 -b 57600 -D -U flash:w:/home/pi/avrdude/led_test.ino.hex:i

And the result I get is

avrdude: Version 6.3-20171130
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2014 Joerg Wunsch

         System wide configuration file is "/etc/avrdude.conf"
         User configuration file is "/home/pi/.avrduderc"
         User configuration file does not exist or is not a regular file, skipping

         Using Port                    : /dev/ttyACM0
         Using Programmer              : arduino
         Overriding Baud Rate          : 57600
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x29
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0xec
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x0c
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x0c
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0xc8
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x0a
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0xec
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0xa5
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x4c
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0xff

avrdude done.  Thank you.

I have read having no user configuration is not the isssue.

But how shall I resolve the error shown above. Thanking you