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Flashing firmware Windows 10

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Jacques Gagnon edited this page Dec 21, 2022 · 11 revisions

If the COM port of the ESP32 doesn't show up, refer to this guide from espressif (try installing the drivers they suggest). https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/establish-serial-connection.html

  1. Download the Flash Download Tools and unzip.
  2. Execute flash_download_tool_x.y.z.exe
  3. Select develop Mode
    Select ESP32 DownloadTool
  4. Select and check the 3 binary file in the first 3 field and match the option as in screenshot.
    An universal version with system auto detection is provided in addition to system hard-coded versions.
    In order each bin offset are: 0x1000, 0x8000, & 0x10000.
  5. Select proper COM port for your machine.
  6. Press START
  7. Wait for status to change to FINISH.
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