Proteus does not simulate the actual WiFi radio waves perfectly (RF simulation is tricky), but it does simulate the logic and serial output. Write this simple scanner code in Arduino IDE:
To achieve a successful , you must first configure the software environment. proteus esp32 simulation
However, for any project requiring Wi-Fi, HTTP, or BLE, you must move to physical hardware or use Wokwi. Proteus does not simulate the actual WiFi radio
digitalWrite(2, LOW); Serial.println("LED OFF - Scan Complete."); delay(1000); for any project requiring Wi-Fi