esptool A Python-based, open-source, platform-independent serial utility for flashing, provisioning, and interacting with Espressif SoCs.

In this major release, esptool was refactored, and some breaking changes were introduced. See the v5 Migration Guide article in the documentation for a detailed list of changes and guidance …

esptool A Python-based, open-source, platform-independent serial utility for flashing, provisioning, and interacting with Espressif SoCs.

Adafruit WebSerial ESPTool Web tool to install firmware on ESP devices via the browser using WebSerial.

Aug 13, 2025 · Built on the Web Serial API, esptool-js runs directly in Google Chrome or Microsoft Edge, making it possible to work on almost any operating system without drivers or Python …

Serial utility for flashing, provisioning, and interacting with Espressif SoCs - esptool/esptool.py at master · espressif/esptool

Jun 16, 2021 · This repository contains a Javascript implementation of esptool, a serial flasher utility for Espressif chips. esptool-js is based on Web Serial API and works in Google Chrome …

esptool.py was started by Fredrik Ahlberg (@ themadinventor) as an unofficial community project. It is now also supported by Espressif. Current primary maintainer is Angus Gratton (@ …

espflash Serial flasher utilities for Espressif devices, based loosely on esptool.py. Supports the ESP32, ESP32-C2/C3/C5/C6, ESP32-H2, ESP32-P4, and ESP32-S2/S3.

ESPTool is a native C# implementation of Espressif's ESP tool (esptool). This library was created to enable direct interaction with ESP devices (such as ESP32) without relying on external …