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1.3 Install MicroPython on the ESP32(Important)

  1. Download the MicroPython firmware for the ESP32 from the MicroPython official website and then download the latest version of the firmware.

    ../../_images/dowload_micropython_uf2.png

  2. Connect the ESP32 WROOM 32E to your computer using a Micro USB cable.

    ../../_images/plugin_esp32.png

  3. Click on the bottom right corner of Thonny IDE, select « MicroPython(ESP32).COMXX » from the pop-up menu, and then select « Configure interpreter ».

    ../../_images/install_micropython1.png

  4. Click « Install or Update MicroPython » in the new pop-up window.

    ../../_images/install_micropython2.png

  5. Select the correct port and the firmware you downloaded earlier, and click « Install ».

    ../../_images/install_micropython3.png

  6. After a successful installation, you can close this page.

    ../../_images/install_micropython4.png

  7. When you return to the Thonny homepage, you will see MicroPython version and ESP32-related prompts, instead of red error prompts.

    ../../_images/install_micropython5.png