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18 lines
521 B
Python
18 lines
521 B
Python
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# esptool.py
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> Bootloader utility for Espressif chips (e.g. ESP8266).
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> More information: <https://docs.espressif.com/projects/esptool/en/latest/esp32/>.
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- Flash a firmware file to an ESP chip with a given port and baud rate:
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`sudo esptool.py --port {{port}} --baud {{baud_rate}} write_flash 0x0 {{path/to/firmware.bin}}`
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- Clear the flash of an ESP chip:
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`sudo esptool.py --port {{port}} --baud {{baud_rate}} erase_flash`
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