tldr/pages/common/esptool.py.md

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2022-10-29 21:13:10 +01:00
# esptool.py
> Bootloader utility for Espressif chips (e.g. ESP8266).
> More information: <https://docs.espressif.com/projects/esptool/en/latest/esp32/>.
- Flash a firmware file to an ESP chip with a given port and baud rate:
`sudo esptool.py --port {{port}} --baud {{baud_rate}} write_flash 0x0 {{path/to/firmware.bin}}`
- Clear the flash of an ESP chip:
`sudo esptool.py --port {{port}} --baud {{baud_rate}} erase_flash`