Proteus Design Suite is famous for its vast library of electronic components and its ability to simulate microcontrollers. However, Espressif (the creator of the ESP32) and Labcenter Electronics (the creators of Proteus) have not natively integrated the ESP32 into the base software packages.

Once your library is ready and code is compiled, you can assemble your virtual circuit.

simulate Wi-Fi or Bluetooth capabilities, focusing instead on GPIO, UART, I2C, and SPI protocols. Step 1: Adding the ESP32 Library to Proteus

from machine import Pin from time import sleep

一种更实用的方法是以Proteus原生支持的MCU(如ATmega328P或STM32F103)临时替代ESP32进行开发。这种做法不是在降低标准,而是在验证核心逻辑的闭环,之后替换为ESP32时内核逻辑是稳定的。

: Install a software like Virtual Serial Ports Driver (VSPD) to create paired COM ports.

Despite these challenges, Labcenter has introduced a legitimate way to simulate ESP32‑based designs. Starting with , the software includes Proteus VSM for MicroPython , a dedicated product that brings system‑level simulation and debugging to popular MicroPython‑capable boards, including the Nano ESP32 and ESP32‑S3‑Devkit .

: Go to Sketch > Export compiled Binary . This generates the .bin file in your project folder.

: Double-click the ESP32 component in Proteus, click the folder icon next to Program File , and select your .bin file. Using MicroPython (Proteus VSM) SIMULATING ESP32 WITH PROTEUS AND MICROPYTHON

Link the compiled code file to the virtual ESP32 chip inside Proteus. Switch back to your Proteus window.