By default, Proteus does include an ESP32 model. You must add a third-party library. The most popular and reliable option is the Proteus ESP32 Library by The Engineering Projects or Labcenter Electronics’ partner libraries .
: It provides excellent visual feedback, such as animated LEDs and virtual terminals, which are invaluable for troubleshooting peripheral communication (I2C, SPI, UART) before PCB fabrication. Pros & Cons Integrated Workflow proteus esp32 simulation