esptool
A serial utility to communicate & flash code to Espressif ESP8266 & ESP32 chips.
Installation
To install this package, run one of the following:
Usage Tracking
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About
Summary
A serial utility to communicate & flash code to Espressif ESP8266 & ESP32 chips.
Last Updated
Feb 18, 2026 at 20:53
License
GPL-2.0-or-later
Total Downloads
513.8K
Version Downloads
443
Supported Platforms
macOS-arm64
macOS-64
win-64
Unsupported Platforms
linux-64 Last supported version: 5.1.0
GitHub Repository
https://github.com/espressif/esptoolDocumentation
https://github.com/espressif/esptool/wiki