# avrdude -p atmega328p -c arduino -P /dev/ttyACM0 -U flash:w:target/avr-atmega328p/release/rustytoken.elf:e
avrdude -p atmega328p -c arduino -P /dev/ttyUSB0 -U flash:w:target/avr-atmega328p/release/rustytoken.elf:e