Some ESP32 boards have an “RST” pin (and/or button) while others have an “EN” pin (and/or button). Are these functionally the same? Also, some ESP32 boards have a “Boot” button while others have a “Flash” button. Are these equivalent?
Hello James. You are right:
- EN (Enable) = RST (Reset): it’s used to restart/reboot your ESP32
- BOOT = FLASH: if you hold it down and press the EN/RST, your ESP32 will restart in flashing/uploading mode