esptool --chip esp32 erase_flash
Warning: Deprecated: Command 'erase_flash' is deprecated. Use 'erase-flash' instead. esptool v5.1.0 Connected to ESP32 on /dev/ttyACM0: Chip type: ESP32-D0WD-V3 (revision v3.1) Features: Wi-Fi, BT, Dual Core + LP Core, 240MHz, Vref calibration in eFuse, Coding Scheme None Crystal frequency: 40MHz MAC: 08:d1:f9:e1:68:c0
Stub flasher running.
Flash memory erased successfully in 3.0 seconds.
Hard resetting via RTS pin...