Downloadable Tools

ESP-IDF build process relies on a number of tools: cross-compiler toolchains, CMake build system, and others.

Installing the tools using an OS-specific package manager (like apt, yum, brew, etc.) is the preferred method when the required version of the tool is available. This recommendation is reflected in the Getting Started guide. For example, on Linux and macOS it is recommended to install CMake using an OS package manager.

However, some of the tools are IDF-specific and are not available in OS package repositories. Furthermore, different versions of ESP-IDF require different versions of the tools to operate correctly. To solve these two problems, ESP-IDF provides a set of scripts for downloading and installing the correct versions of tools, and exposing them in the environment.

The rest of the document refers to these downloadable tools simply as “tools”. Other kinds of tools used in ESP-IDF are:

• Python scripts bundled with ESP-IDF (such as idf.py)

• Python packages installed from PyPI.

The following sections explain the installation method, and provide the list of tools installed on each platform.

备注

This document is provided for advanced users who need to customize their installation, users who wish to understand the installation process, and ESP-IDF developers.

If you are looking for instructions on how to install the tools, see the Getting Started Guide.

Tools metadata file

The list of tools and tool versions required for each platform is located in tools/tools.json. The schema of this file is defined by tools/tools_schema.json.

This file is used by tools/idf_tools.py script when installing the tools or setting up the environment variables.

Tools installation directory

IDF_TOOLS_PATH environment variable specifies the location where the tools are to be downloaded and installed. If not set, IDF_TOOLS_PATH defaults to HOME/.espressif on Linux and macOS, and %USER_PROFILE%\.espressif on Windows.

Inside IDF_TOOLS_PATH, the scripts performing tools installation create the following directories:

• dist — where the archives of the tools are downloaded.

• tools — where the tools are extracted. The tools are extracted into subdirectories: tools/TOOL_NAME/VERSION/. This arrangement allows different versions of tools to be installed side by side.

GitHub Assets Mirror

Most of the tools downloaded by the tools installer are GitHub Release Assets, which are files attached to a software release on GitHub.

If GitHub downloads are inaccessible or slow to access, it’s possible to configure a GitHub assets mirror.

To use Espressif’s download server, set the environment variable IDF_GITHUB_ASSETS to dl.espressif.com/github_assets. When the install process is downloading a tool from github.com, the URL will be rewritten to use this server instead.

Any mirror server can be used provided the URL matches the github.com download URL format: the install process will replace https://github.com with https://${IDF_GITHUB_ASSETS} for any GitHub asset URL that it downloads.

备注

The Espressif download server doesn’t currently mirror everything from GitHub, it only mirrors files attached as Assets to some releases as well as source archives for some releases.

idf_tools.py script

tools/idf_tools.py script bundled with ESP-IDF performs several functions:

• install: Download the tool into ${IDF_TOOLS_PATH}/dist directory, extract it into ${IDF_TOOLS_PATH}/tools/TOOL_NAME/VERSION.

  install command accepts the list of tools to install, in TOOL_NAME or TOOL_NAME@VERSION format. If all is given, all the tools (required and optional ones) are installed. If no argument or required is given, only the required tools are installed.

• download: Similar to install but doesn’t extract the tools. An optional --platform argument may be used to download the tools for the specific platform.

• export: Lists the environment variables which need to be set to use the installed tools. For most of the tools, setting PATH environment variable is sufficient, but some tools require extra environment variables.

  The environment variables can be listed in either of shell or key-value formats, set by --format parameter:

  • shell produces output suitable for evaluation in the shell. For example,

    export PATH="/home/user/.espressif/tools/tool/v1.0.0/bin:$PATH"
    

    on Linux and macOS, and

    set "PATH=C:\Users\user\.espressif\tools\v1.0.0\bin;%PATH%"
    

    on Windows.

    备注

    Exporting environment variables in Powershell format is not supported at the moment. key-value format may be used instead.

    The output of this command may be used to update the environment variables, if the shell supports this. For example:

    eval $($IDF_PATH/tools/idf_tools.py export)
    

  • key-value produces output in VARIABLE=VALUE format, suitable for parsing by other scripts:

    PATH=/home/user/.espressif/tools/tool/v1.0.0:$PATH
    

    Note that the script consuming this output has to perform expansion of $VAR or %VAR% patterns found in the output.

• list: Lists the known versions of the tools, and indicates which ones are installed.

• check: For each tool, checks whether the tool is available in the system path and in IDF_TOOLS_PATH.

Install scripts

Shell-specific user-facing scripts are provided in the root of ESP-IDF repository to facilitate tools installation. These are:

• install.bat for Windows Command Prompt

• install.ps1 for Powershell

• install.sh for Bash

Aside from downloading and installing the tools into IDF_TOOLS_PATH, these scripts prepare a Python virtual environment, and install the required packages into that environment.

Export scripts

Since the installed tools are not permanently added into the user or system PATH environment variable, an extra step is required to use them in the command line. The following scripts modify the environment variables in the current shell to make the correct versions of the tools available:

• export.bat for Windows Command Prompt

• export.ps1 for Powershell

• export.sh for Bash

备注

To modify the shell environment in Bash, export.sh must be “sourced”: . ./export.sh (note the leading dot and space).

export.sh may be used with shells other than Bash (such as zsh). However in this case the IDF_PATH environment variable must be set before running the script. When used in Bash, the script will guess the IDF_PATH value from its own location.

In addition to calling idf_tools.py, these scripts list the directories which have been added to the PATH.

Other installation methods

Depending on the environment, more user-friendly wrappers for idf_tools.py are provided:

• IDF Tools installer for Windows can download and install the tools. Internally the installer uses idf_tools.py.

• Eclipse plugin for ESP-IDF includes a menu item to set up the tools. Internally the plugin calls idf_tools.py.

• Visual Studio Code extension for ESP-IDF includes an onboarding flow. This flow helps setting up the tools. Although the extension does not rely on idf_tools.py, the same installation method is used.

Custom installation

Although the methods above are recommended for ESP-IDF users, they are not a must for building ESP-IDF applications. ESP-IDF build system expects that all the necessary tools are installed somewhere, and made available in the PATH.

List of IDF Tools

xtensa-esp32-elf

Toolchain for Xtensa (ESP32) based on GCC

License: GPL-3.0-with-GCC-exception

More info: https://github.com/espressif/crosstool-NG

Platform	Required	Download
linux-amd64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32-elf-gcc8_4_0-esp-2021r2-patch5-linux-amd64.tar.gz SHA256: 8ef14e0409c2011b41e504a30f70d3e35287313a795d1f2462ad2cd0e2052d37
linux-arm64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32-elf-gcc8_4_0-esp-2021r2-patch5-linux-arm64.tar.gz SHA256: e7d217ac2ef52c746a41f8647840b2717edcd8afc15f081bc1c4505e10a189b7
linux-armel	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32-elf-gcc8_4_0-esp-2021r2-patch5-linux-armel.tar.gz SHA256: ea6631f8a5105ae90d7fc462c10ed4f9049924ea8c2f9391d90b339d5f881dac
linux-armhf	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32-elf-gcc8_4_0-esp-2021r2-patch5-linux-armhf.tar.gz SHA256: 883b010e4c42c5ab5c27439ba5709d05d53b663c38a810f57dfd30643b557bdb
linux-i686	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32-elf-gcc8_4_0-esp-2021r2-patch5-linux-i686.tar.gz SHA256: ecb90af9cede0982672234da0b1bd7b7f76eadde60aa5c82eefdf37d64ffe49f
macos	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32-elf-gcc8_4_0-esp-2021r2-patch5-macos.tar.gz SHA256: 19af109fda024a3a4c989f7ccaa104f9b1b74cfd6c9363e730bb8cb9b50d5dc4
macos-arm64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32-elf-gcc8_4_0-esp-2021r2-patch5-macos-arm64.tar.gz SHA256: b14189772d70a96813895fff7731d0f2fec0c825cfc02e002d6d91a0cc4b6b1d
win32	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32-elf-gcc8_4_0-esp-2021r2-patch5-win32.zip SHA256: 9851c2cfa355e1fad8abfb643a1c945d27385b1851f3ae468915ea78fcbec940
win64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32-elf-gcc8_4_0-esp-2021r2-patch5-win64.zip SHA256: a328b3c55631846241bbe7999a309b20b797c8dc50b6e8dccf463e66a2da5fb4

xtensa-esp32s2-elf

Toolchain for Xtensa (ESP32-S2) based on GCC

License: GPL-3.0-with-GCC-exception

More info: https://github.com/espressif/crosstool-NG

Platform	Required	Download
linux-amd64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s2-elf-gcc8_4_0-esp-2021r2-patch5-linux-amd64.tar.gz SHA256: 19c77bd91fefab7c8c40a6334f9b985e2d9a1c7fac6d424b692110930dd3682f
linux-arm64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s2-elf-gcc8_4_0-esp-2021r2-patch5-linux-arm64.tar.gz SHA256: bdcd24676ef2a65b670ca9e0a01768ece47f4dfcfb545a3307f76a054c33b522
linux-armel	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s2-elf-gcc8_4_0-esp-2021r2-patch5-linux-armel.tar.gz SHA256: b26723b6ce1c35b90f204eb39e5ab06a6f80fb7895f000e16b6962e4c176ae32
linux-armhf	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s2-elf-gcc8_4_0-esp-2021r2-patch5-linux-armhf.tar.gz SHA256: afce6d3541ec616ff11e83181cc6b37948146d87129e93bc8a1b459107f10170
linux-i686	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s2-elf-gcc8_4_0-esp-2021r2-patch5-linux-i686.tar.gz SHA256: da3b5c45e4997d14269df1814c92dd7004902bb810608341bc3819c3e506fa0b
macos	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s2-elf-gcc8_4_0-esp-2021r2-patch5-macos.tar.gz SHA256: 8eb63745b44083edef7cc6fdf3b06999f576b75134bc5e8b0ef881ca439b72d7
macos-arm64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s2-elf-gcc8_4_0-esp-2021r2-patch5-macos-arm64.tar.gz SHA256: 4cd38d6ec31076c0aa083f62ab84ab5c33aa07fafd0af61366186e5f553aa008
win32	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s2-elf-gcc8_4_0-esp-2021r2-patch5-win32.zip SHA256: c758062295804b082fbd77fcd59a356f62d4e76372aaa29589cc871603309cba
win64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s2-elf-gcc8_4_0-esp-2021r2-patch5-win64.zip SHA256: 1c1e168ff8bc460a9719f3b216d3c1125d29040389786d738244838499362c74

xtensa-esp32s3-elf

Toolchain for Xtensa (ESP32-S3) based on GCC

License: GPL-3.0-with-GCC-exception

More info: https://github.com/espressif/crosstool-NG

Platform	Required	Download
linux-amd64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s3-elf-gcc8_4_0-esp-2021r2-patch5-linux-amd64.tar.gz SHA256: 8aa17a6adf01efa5b1628c8ac578063a44d26ae9581d39486b92223a41ef262f
linux-arm64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s3-elf-gcc8_4_0-esp-2021r2-patch5-linux-arm64.tar.gz SHA256: b218c11122e5565b6442376ebd21a652abdfcbf90981afa3e177ce978710225d
linux-armel	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s3-elf-gcc8_4_0-esp-2021r2-patch5-linux-armel.tar.gz SHA256: 967477434ad5483718915936a77ce915a10c5972a6b3fd02688a5c4e14182bfb
linux-armhf	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s3-elf-gcc8_4_0-esp-2021r2-patch5-linux-armhf.tar.gz SHA256: 1ec952c3f72398565beac4fb14c4cbccefb2e299c2c095bc54e260d2d0f3487a
linux-i686	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s3-elf-gcc8_4_0-esp-2021r2-patch5-linux-i686.tar.gz SHA256: 07671d01a63ebd389912787efb2b263677c7b351c07fe430ded733cdae95e81d
macos	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s3-elf-gcc8_4_0-esp-2021r2-patch5-macos.tar.gz SHA256: 99b6d44cea5aebbedc8b6965e7bf551aa4a40ed83ddbe1c0e9b7cb255564ded5
macos-arm64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s3-elf-gcc8_4_0-esp-2021r2-patch5-macos-arm64.tar.gz SHA256: c64b05be25d26916c65dcfe11de9e60b96d58980b2df706d3074cb70b1ef6cb9
win32	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s3-elf-gcc8_4_0-esp-2021r2-patch5-win32.zip SHA256: 658d3036ffdf11ddad6f0a784c8829f6ffd4dbd7c252d7f61722256d0ad43975
win64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/xtensa-esp32s3-elf-gcc8_4_0-esp-2021r2-patch5-win64.zip SHA256: 9000be38d44bf79c39b93a2aeb99b42e956c593ccbc02fe31cb9c71ae1bbcb22

xtensa-clang

LLVM for Xtensa (ESP32, ESP32-S2) based on clang

License: Apache-2.0

More info: https://github.com/espressif/llvm-project

Platform	Required	Download
linux-amd64	optional	https://github.com/espressif/llvm-project/releases/download/esp-12.0.1-20210914/xtensa-esp32-elf-llvm12_0_1-esp-12.0.1-20210914-linux-amd64.tar.xz SHA256: d62d9234c702a86ed510777125ee97458204e28877806a73f9de5e41d7b65716
macos	optional	https://github.com/espressif/llvm-project/releases/download/esp-12.0.1-20210914/xtensa-esp32-elf-llvm12_0_1-esp-12.0.1-20210914-macos.tar.xz SHA256: 6e7413e5fa515e403859ecf5301bdcdc3f8bf12c5de9aecaa11e9f17f32b05db
macos-arm64	optional	https://github.com/espressif/llvm-project/releases/download/esp-12.0.1-20210914/xtensa-esp32-elf-llvm12_0_1-esp-12.0.1-20210914-macos.tar.xz SHA256: 6e7413e5fa515e403859ecf5301bdcdc3f8bf12c5de9aecaa11e9f17f32b05db
win64	optional	https://github.com/espressif/llvm-project/releases/download/esp-12.0.1-20210914/xtensa-esp32-elf-llvm12_0_1-esp-12.0.1-20210914-win64.zip SHA256: e056366959c722367e4144076c5383bd417ea199db5658bb7bb6c95b9aca014b

riscv32-esp-elf

Toolchain for 32-bit RISC-V based on GCC

License: GPL-3.0-with-GCC-exception

More info: https://github.com/espressif/crosstool-NG

Platform	Required	Download
linux-amd64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/riscv32-esp-elf-gcc8_4_0-esp-2021r2-patch5-linux-amd64.tar.gz SHA256: f7d73e5f9e2df3ea6ca8e2c95d6ca6d23d6b38fd101ea5d3012f3cb3cd59f39f
linux-arm64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/riscv32-esp-elf-gcc8_4_0-esp-2021r2-patch5-linux-arm64.tar.gz SHA256: cf520ae3a72f65b9758ea187524b105b8b7546566d738c32e60a0df9846ef1af
linux-armel	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/riscv32-esp-elf-gcc8_4_0-esp-2021r2-patch5-linux-armel.tar.gz SHA256: 2dc3536214caa1697f6834bb4701d05894ca55b53589fc5b54064b050ef93799
linux-armhf	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/riscv32-esp-elf-gcc8_4_0-esp-2021r2-patch5-linux-armhf.tar.gz SHA256: 8201acbf47c91bc34b5aa41f6fc7c306c34acb996528c2be9e73c517c6c6adc2
linux-i686	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/riscv32-esp-elf-gcc8_4_0-esp-2021r2-patch5-linux-i686.tar.gz SHA256: 165d6d53e76d79f5ade7e2b7ade54b2b495ecfda0d1184d84d6343659d0e3bdb
macos	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/riscv32-esp-elf-gcc8_4_0-esp-2021r2-patch5-macos.tar.gz SHA256: d6d4cef216cbf28d6fbb88f3e127d4f42a376d9497c260bf8c1ad9cef440f839
macos-arm64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/riscv32-esp-elf-gcc8_4_0-esp-2021r2-patch5-macos-arm64.tar.gz SHA256: 6e03f2ab1f145be13f8890c6de77b53f52c7bffe3d9d5824549db20298f5ba91
win32	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/riscv32-esp-elf-gcc8_4_0-esp-2021r2-patch5-win32.zip SHA256: 1e0cfcfbc8f82c441261cadd21742f66d716ec18c18bf10ed7c7d5b0bee6752f
win64	required	https://github.com/espressif/crosstool-NG/releases/download/esp-2021r2-patch5/riscv32-esp-elf-gcc8_4_0-esp-2021r2-patch5-win64.zip SHA256: b08f568e8fe5069dd521b87da21b8e56117e5c2c3b492f73a51966a46d3379a4

esp32ulp-elf

Toolchain for ESP32 ULP coprocessor

License: GPL-3.0-or-later

More info: https://github.com/espressif/binutils-gdb

Platform	Required	Download
linux-amd64	required	https://github.com/espressif/binutils-gdb/releases/download/esp32ulp-elf-v2.35_20220830/esp32ulp-elf-2.35_20220830-linux-amd64.tar.gz SHA256: b1f7801c3a16162e72393ebb772c0cbfe4d22d907be7c2c2dac168736e9195fd
linux-arm64	required	https://github.com/espressif/binutils-gdb/releases/download/esp32ulp-elf-v2.35_20220830/esp32ulp-elf-2.35_20220830-linux-arm64.tar.gz SHA256: d6671b31bab31b9b13aea25bb7d60f15484cb8bf961ddbf67a62867e5563eae5
linux-armel	required	https://github.com/espressif/binutils-gdb/releases/download/esp32ulp-elf-v2.35_20220830/esp32ulp-elf-2.35_20220830-linux-armel.tar.gz SHA256: e107e7a9cd50d630b034f435a16a52db5a57388dc639a99c4c393c5e429711e9
linux-armhf	required	https://github.com/espressif/binutils-gdb/releases/download/esp32ulp-elf-v2.35_20220830/esp32ulp-elf-2.35_20220830-linux-armhf.tar.gz SHA256: 6c6dd25477b2e758d4669da3774bf664d1f012442c880f17dfdf0339e9c3dae9
macos	required	https://github.com/espressif/binutils-gdb/releases/download/esp32ulp-elf-v2.35_20220830/esp32ulp-elf-2.35_20220830-macos.tar.gz SHA256: 5a952087b621ced16af1e375feac1371a61cb51ab7e7b44cbefb5afda2d573de
macos-arm64	required	https://github.com/espressif/binutils-gdb/releases/download/esp32ulp-elf-v2.35_20220830/esp32ulp-elf-2.35_20220830-macos-arm64.tar.gz SHA256: 73bda8476ef92d4f4abee96519abbba40e5ee32f368427469447b83cc7bb9b42
win32	required	https://github.com/espressif/binutils-gdb/releases/download/esp32ulp-elf-v2.35_20220830/esp32ulp-elf-2.35_20220830-win32.zip SHA256: 77344715ea7d7a7a9fd0b27653f880efaf3bcc1ac843f61492d8a0365d91f731
win64	required	https://github.com/espressif/binutils-gdb/releases/download/esp32ulp-elf-v2.35_20220830/esp32ulp-elf-2.35_20220830-win64.zip SHA256: 525e5b4c8299869a3fdddb51baad76612c5c104bd96952ae6460ad7e5b5a4e21

cmake

CMake build system

On Linux and macOS, it is recommended to install CMake using the OS package manager. However, for convenience it is possible to install CMake using idf_tools.py along with the other tools.

License: BSD-3-Clause

More info: https://github.com/Kitware/CMake

Platform	Required	Download
linux-amd64	optional	https://github.com/Kitware/CMake/releases/download/v3.23.1/cmake-3.23.1-linux-x86_64.tar.gz SHA256: f3c654b2e226b9d43369e0bd8487c51618d4dbe5a1af929dd32af7e6ca432d60
linux-arm64	optional	https://github.com/Kitware/CMake/releases/download/v3.23.1/cmake-3.23.1-linux-aarch64.tar.gz SHA256: 74062efddeb935bce3d33694a4db534cef9a650f77a9a153a9f217d9dc385c75
linux-armel	optional	https://dl.espressif.com/dl/cmake/cmake-3.23.1-Linux-armv7l.tar.gz SHA256: aa6079237e16cc3b389479b2f7279d07e57f6aedad520e2b3014ef97fb906466
linux-armhf	optional	https://dl.espressif.com/dl/cmake/cmake-3.23.1-Linux-armv7l.tar.gz SHA256: aa6079237e16cc3b389479b2f7279d07e57f6aedad520e2b3014ef97fb906466
macos	optional	https://github.com/Kitware/CMake/releases/download/v3.23.1/cmake-3.23.1-macos-universal.tar.gz SHA256: f794ed92ccb4e9b6619a77328f313497d7decf8fb7e047ba35a348b838e0e1e2
macos-arm64	optional	https://github.com/Kitware/CMake/releases/download/v3.23.1/cmake-3.23.1-macos-universal.tar.gz SHA256: f794ed92ccb4e9b6619a77328f313497d7decf8fb7e047ba35a348b838e0e1e2
win32	required	https://github.com/Kitware/CMake/releases/download/v3.23.1/cmake-3.23.1-windows-x86_64.zip SHA256: 9b509cc4eb7191dc128cfa3f2170036f9cbc7d9d5f93ff7fafc5b2d77b3b40dc
win64	required	https://github.com/Kitware/CMake/releases/download/v3.23.1/cmake-3.23.1-windows-x86_64.zip SHA256: 9b509cc4eb7191dc128cfa3f2170036f9cbc7d9d5f93ff7fafc5b2d77b3b40dc

openocd-esp32

OpenOCD for ESP32

License: GPL-2.0-only

More info: https://github.com/espressif/openocd-esp32

Platform	Required	Download
linux-amd64	required	https://github.com/espressif/openocd-esp32/releases/download/v0.11.0-esp32-20220706/openocd-esp32-linux-amd64-0.11.0-esp32-20220706.tar.gz SHA256: 26f1f18dd93eb70a13203848d3fb1cc2e0de1fd6749c7dd771b2de8709735aed
linux-arm64	required	https://github.com/espressif/openocd-esp32/releases/download/v0.11.0-esp32-20220706/openocd-esp32-linux-arm64-0.11.0-esp32-20220706.tar.gz SHA256: f97792bc2852937ec0accb9f0eb2e49926c0f747a71f101a4e34aed75d2c6fcc
linux-armel	required	https://github.com/espressif/openocd-esp32/releases/download/v0.11.0-esp32-20220706/openocd-esp32-linux-armel-0.11.0-esp32-20220706.tar.gz SHA256: 27e4c628994cf342e7fc5b07f49ca5533ba892fd8a150683a382a08758c3dfbe
linux-armhf	required	https://github.com/espressif/openocd-esp32/releases/download/v0.11.0-esp32-20220706/openocd-esp32-linux-armhf-0.11.0-esp32-20220706.tar.gz SHA256: 7f3b57332104e8b8e6194553365a70a9d3754878cfc063d5dc5d839513a63de9
macos	required	https://github.com/espressif/openocd-esp32/releases/download/v0.11.0-esp32-20220706/openocd-esp32-macos-0.11.0-esp32-20220706.tar.gz SHA256: 333ee2ec3c9b5dc6ad4509faae55335cdea7f8bf83a56bfcf5327e4497c8538a
macos-arm64	required	https://github.com/espressif/openocd-esp32/releases/download/v0.11.0-esp32-20220706/openocd-esp32-macos-arm64-0.11.0-esp32-20220706.tar.gz SHA256: 7c5e721aac2ca11fc53595c7df32ea81c348854055ac3fe36340afbe3842756e
win32	required	https://github.com/espressif/openocd-esp32/releases/download/v0.11.0-esp32-20220706/openocd-esp32-win32-0.11.0-esp32-20220706.zip SHA256: c3d39eb4365a9947e71f1d3780ce031185bc6437f21186568a5c05f23f57a8d0
win64	required	https://github.com/espressif/openocd-esp32/releases/download/v0.11.0-esp32-20220706/openocd-esp32-win32-0.11.0-esp32-20220706.zip SHA256: c3d39eb4365a9947e71f1d3780ce031185bc6437f21186568a5c05f23f57a8d0

ninja

Ninja build system

On Linux and macOS, it is recommended to install ninja using the OS package manager. However, for convenience it is possible to install ninja using idf_tools.py along with the other tools.

License: Apache-2.0

More info: https://github.com/ninja-build/ninja

Platform	Required	Download
linux-amd64	optional	https://dl.espressif.com/dl/ninja-1.10.2-linux64.tar.gz SHA256: 32bb769de4d57aa7ee0e292cfcb7553e7cc8ea0961f7aa2b3aee60aa407c4033
macos	optional	https://dl.espressif.com/dl/ninja-1.10.2-osx.tar.gz SHA256: 847bb1ca4bc16d8dba6aeed3ecb5055498b86bc68c364c37583eb5738bb440f1
macos-arm64	optional	https://dl.espressif.com/dl/ninja-1.10.2-osx.tar.gz SHA256: 847bb1ca4bc16d8dba6aeed3ecb5055498b86bc68c364c37583eb5738bb440f1
win64	required	https://dl.espressif.com/dl/ninja-1.10.2-win64.zip SHA256: bbde850d247d2737c5764c927d1071cbb1f1957dcabda4a130fa8547c12c695f

idf-exe

IDF wrapper tool for Windows

License: Apache-2.0

More info: https://github.com/espressif/idf_py_exe_tool

Platform	Required	Download
win32	required	https://github.com/espressif/idf_py_exe_tool/releases/download/v1.0.3/idf-exe-v1.0.3.zip SHA256: 7c81ef534c562354a5402ab6b90a6eb1cc8473a9f4a7b7a7f93ebbd23b4a2755
win64	required	https://github.com/espressif/idf_py_exe_tool/releases/download/v1.0.3/idf-exe-v1.0.3.zip SHA256: 7c81ef534c562354a5402ab6b90a6eb1cc8473a9f4a7b7a7f93ebbd23b4a2755

ccache

Ccache (compiler cache)

License: GPL-3.0-or-later

More info: https://github.com/ccache/ccache

Platform	Required	Download
win64	required	https://github.com/ccache/ccache/releases/download/v4.3/ccache-4.3-windows-64.zip SHA256: a9cacae73c3906d8193456328bee74f7748cb1559a32eaced9ee78eadd416105

dfu-util

dfu-util (Device Firmware Upgrade Utilities)

License: GPL-2.0-only

More info: http://dfu-util.sourceforge.net/

Platform	Required	Download
win64	required	https://dl.espressif.com/dl/dfu-util-0.9-win64.zip SHA256: 5816d7ec68ef3ac07b5ac9fb9837c57d2efe45b6a80a2f2bbe6b40b1c15c470e

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