In the output console at the bottom of the IDE, find the file path ending in .ino.hex . Copy this path.
Proteus 8.9 is a complex software; unofficial patches often crash during heavy simulation.
Many "free" downloads bundle unwanted malware.
The simulation engine for the ATmega328P (Arduino Uno) and ATmega2560 (Arduino Mega) is more accurate, handling interrupts and timers with higher precision.
Seamlessly transition from a working simulation to a professional PCB layout. What’s New in Proteus 8.9 SP2?
"Ghost" bugs that don't exist in the real world.
In your Proteus schematic, double-click the Arduino board. In the "Program File" field, paste the path to your HEX file.