But there’s a catch:

Some third-party libraries exist but have limitations:

Enter . For decades, Proteus has been the industry standard for simulation of microcontrollers, analog circuits, and even PCB layout. But can it simulate the powerful ESP32? The answer is a resounding yes—with some important nuances.

Double-click the ESP32 component in Proteus. In the "Program File" field, browse and select your compiled file.