It is an excellent tool for circuit designing and pin-out verification , but a poor tool for advanced firmware debugging or Wi-Fi/Bluetooth simulation .
void setup() Serial.begin(115200);
is not natively available in Proteus, so you must add it as a third-party library to simulate the board. While this allows for pin interfacing and circuit design, Proteus cannot simulate WiFi or Bluetooth functionality for the ESP32. Key Library Features Schematic Symbols: esp32 library proteus