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		 tahoe ✅
sequoia ✅
sonoma ✅
macOS on
Intel		 sonoma ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 5.3.0

Depends on:

cryptography 49.0.0 Cryptographic recipes and primitives for Python
libyaml 0.2.5 YAML Parser
python@3.14 3.14.6 Interpreted, interactive, object-oriented programming language

Depends on when building from source:

rust 1.96.0 Safe, concurrent, practical language

Analytics:

Installs (30 days)
esptool 1,608
esptool --HEAD 1
Installs on Request (30 days)
esptool 1,608
esptool --HEAD 1
Build Errors (30 days)
esptool 0
Installs (90 days)
esptool 3,448
esptool --HEAD 3
Installs on Request (90 days)
esptool 3,448
esptool --HEAD 3
Installs (365 days)
esptool 13,003
esptool --HEAD 22
Installs on Request (365 days)
esptool 12,897
esptool --HEAD 22