If you would like to use the Eclipse or VS Code IDE instead of running idf.py, check out Eclipse Plugin, VSCode Extension. If there are no issues by the end of the flash process, the board will reboot and start up the "hello_world" application. Follow this guide to start a new project on the ESP32 and build, flash, and monitor the device output.Įsptool.py -chip esp32 -p /dev/ttyUSB0 -b 460800 -before=default_reset -after=hard_reset write_flash -flash_mode dio -flash_freq 40m -flash_size 2MB 0x8000 partition_table/partition-table.bin 0x1000 bootloader/bootloader.bin 0x10000 hello_world.binįeatures: WiFi, BT, Dual Core, Coding Scheme None This guide helps you on the first steps using ESP-IDF. Now since all requirements are met, the next topic guides you on how to start your first project. If you get errors related to Python or Git not being found, use the first option. Note that unlike the previous option, this way requires Python and Git to be present in PATH. If you have multiple ESP-IDF directories on the computer (for example, to work with different versions of ESP-IDF), you have two options to use them:Ĭreate a copy of the shortcut created by the ESP-IDF Tools Installer, and change the working directory of the new shortcut to the ESP-IDF directory you wish to use.Īlternatively, run cmd.exe, then change to the ESP-IDF directory you wish to use, and run export.bat. ![]() Note that this shortcut is specific to the ESP-IDF directory selected in the ESP-IDF Tools Installer. Inside this command prompt, all the installed tools are available. This shortcut launches the Command Prompt (cmd.exe) and runs export.bat script to set up the environment variables ( PATH, IDF_PATH and others). The installer launches ESP-IDF environment in selected prompt.Ĭompleting the ESP-IDF Tools Setup Wizard with Run ESP-IDF PowerShell Environment Ĭompleting the ESP-IDF Tools Setup Wizard with Run ESP-IDF Command Prompt (cmd.exe) ĮSP-IDF Command Prompt Using the Command Prompt įor the remaining Getting Started steps, we are going to use the Windows Command Prompt.ĮSP-IDF Tools Installer also creates a shortcut in the Start menu to launch the ESP-IDF Command Prompt. Launching ESP-IDF Environment Īt the end of the installation process you can check out option Run ESP-IDF PowerShell Environment or Run ESP-IDF Command Prompt (cmd.exe). The recommended directory is %userprofile%\Desktop\esp-idf where %userprofile% is your home directory. The installer also allows reusing the existing directory with ESP-IDF. The installer deploys the following components: The installer contains all required dependencies including Git For Windows. Offline Installer does not require any network connection. The installer stores downloaded files in the cache directory %userprofile%\.espressif ![]() The installer downloads only necessary dependencies including Git For Windows during the installation process. Online Installer is very small and allows the installation of all available releases of ESP-IDF. What Is the Usecase for Online and Offline Installer The easiest way to install ESP-IDF's prerequisites is to download one of ESP-IDF Tools Installers. System Administrator can enable the support via Control Panel > Change date, time, or number formats > Administrative tab > Change system locale > check the option Beta: Use Unicode UTF-8 for worldwide language support > Ok > reboot the computer. The installation path of Python or ESP-IDF should not contain special characters (non-ASCII) unless the operating system is configured with "Unicode UTF-8" support. ![]() ![]() The installation path of Python or ESP-IDF must not contain white spaces or parentheses. Too long installation paths might result in a failed build. The installation path of ESP-IDF and ESP-IDF Tools must not be longer than 90 characters.
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