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# Javascript implementation of esptool+This repository contains a Javascript implementation of [esptool](https://github.com/espressif/esptool), a serial flasher utility for Espressif chips. Unlike the Python-based esptool, `esptool-js` doesn't implement generation of binary images out of ELF files, and doesn't include companion tools similar to [espefuse.py](https://github.com/espressif/esptool/wiki/espefuse) and [espsecure.py](https://github.com/espressif/esptool/wiki/espsecure).++`esptool-js` is based on [Web Serial API](https://wicg.github.io/serial/) and works in Google Chrome and Microsoft Edge, [version 89 or later](https://developer.mozilla.org/en-US/docs/Web/API/Serial#browser_compatibility).++## Live demo++Visit https://espressif.github.io/esptool-js/ to see this tool in action.++## Testing it locally+ ```+npm install+# Javascript implementation of esptool npm install xterm+```++# Javascript implementation of esptool npm install crypto-js++# Javascript implementation of esptool python2 -m SimpleHTTPServer 8008-```+# Javascript implementation of esptool Then browse http://localhost:8008
