The ESP32 supports I2C and SPI. Proteus includes virtual:
Connect these to the ESP32’s respective pins (e.g., GPIO21 for SDA, GPIO22 for SCL for I2C). Write the appropriate library code, compile to HEX, and run the simulation. Proteus will animate the display or show EEPROM data changes. proteus esp32 simulation
⚠️ Important: Proteus simulates the ESP32 only at instruction level (not real-time Wi-Fi/Bluetooth). You can test GPIO, UART, I2C, SPI, timers, and logic — but no actual wireless communication. The ESP32 supports I2C and SPI
🔹 Note: Proteus cannot directly use
.bin– convert or use.hex. If needed, useesptool.pyor online converter. Connect these to the ESP32’s respective pins (e
Test your logic and peripheral integration before committing to PCB fabrication or breadboarding.
A company designing a smart irrigation system tested logic for soil moisture sensors and water pumps in Proteus before ordering custom PCBs — catching a critical GPIO conflict that would have required a board respin.