Adafruit ESP32-S3 Manual page 108

The options listed below are considered to be the "old way" of erasing your board.
The method shown above using the REPL is highly recommended as the best method
for erasing your board.
If at all possible, it is recommended to use the REPL to erase your CIRCUITPY
drive. The REPL method is explained above.
For the specific boards listed below:
If the board you are trying to erase is listed below, follow the steps to use the file to
erase your board.
1. Download the correct erase file:
©Adafruit Industries
Circuit Playground Express
Feather M0 Express
Feather M4 Express
Metro M0 Express
Metro M4 Express QSPI Eraser
Trellis M4 Express (QSPI)
Grand Central M4 Express (QSPI)
PyPortal M4 Express (QSPI)
Circuit Playground Bluefruit (QSPI)
Monster M4SK (QSPI)
PyBadge/PyGamer QSPI Eraser.UF2
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