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esp-flasher-stub

v1.0.0

Published

Stub JSON files for ESP flasher

Vulnerabilities

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Links

Git

Maintainers

espbignacioespbignacio

Keywords

espespressifesptool

Readme

esp-flasher-stub

ESP Flasher Stub is a set of small firmware programs (stubs) that run on Espressif ESP chips to enable fast and reliable flash programming via esptool.

This Package

This npm package (esp-flasher-stub) distributes the pre-built stub JSON files for all supported ESP chips. These files are consumed by esptool to upload the flasher stub into the chip's RAM at runtime.

More Information

For full documentation, supported chips, build instructions, and contribution guidelines, visit the GitHub repository: https://github.com/espressif/esp-flasher-stub

This package is based on v1.0.0. See the release notes at: https://github.com/espressif/esp-flasher-stub/releases/tag/v1.0.0

License

Copyright (c) 2026 Espressif Systems (Shanghai) Co., Ltd.

See https://github.com/espressif/esp-flasher-stub#license for the license of the source code.