esptool

Install command:
brew install esptool

ESP8266 and ESP32 serial bootloader utility

https://docs.espressif.com/projects/esptool/en/latest/esp32/

License: GPL-2.0-or-later

Development: Pull requests

Formula JSON API: /api/formula/esptool.json

Formula code: esptool.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon
golden gate ✅
tahoe ✅
sequoia ✅
sonoma ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 5.4.0

Depends on:

cryptography 50.0.2 Cryptographic recipes and primitives for Python
libyaml 0.2.5 YAML Parser
python@3.14 3.14.8 Interpreted, interactive, object-oriented programming language

Depends on when building from source:

rust 1.99.0 Safe, concurrent, practical language

Binaries: esp_rfc2217_server, esp_rfc2217_server.py, espefuse, espefuse.py, espsecure, espsecure.py, esptool, esptool.py

Analytics:

30 days90 days365 days
Installs4542,30211,246
Installs (--HEAD)1416
Installs on Request4542,30111,171
Installs on Request (--HEAD)1416
Build Errors0