Minimal mode to write hex to arduino

HexCode

AsmCODE

How to compile asm to hex download kit from here

Thanks to https://github.com/dbuezas/arduino-web-uploader

web-serial-terminal (https://bipes.net.br/aroca/web-serial-terminal/)
Clicca qui per Tutorial come ricaricare firmware in macchina taglia polistirolo costycnc
Click here for Tutorial refirmware costycnc macchine

download costycnc hex firmware for CostycNC foam cutter cnc

avr 8bit machine codes

Command Register Value Result
R