Welcome to MicroROS Robot repository

Set up ESP32-IDF development environment

1、Introduction to ESP32 development environment

The ESP32 development environment supports Windows, Linux and Mac platforms.

On Linux and Mac platforms, you need to download and install the ESP-IDF development environment from the source code.

There are a variety of development environments available on the Windows platform, including the official ESP-IDF environment, the arduino IDE software development environment, and the VS Code+PlatformIO IDE development method.

Here we take the Ubuntu system as an example to download and install the ESP-IDF development environment from the source code.

2、Install dependencies

Open the Ubuntu system terminal and run the following commands to install related dependencies.

sudo apt-get install git wget flex bison gperf python3 python3-pip python3-venv cmake ninja-build ccache libffi-dev libssl-dev dfu-util libusb-1.0-0

3、Download ESP-IDF

Open the Ubuntu system terminal and run the following command to download the esp-idf-v5.1.2 version

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mkdir -p ~/esp
cd ~/esp
git clone -b v5.1.2 --recursive https://github.com/espressif/esp-idf.git

Set the chip esp32s3 supported by the tool.

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cd esp-idf
./install.sh esp32s3

4、Activate the ESP-IDF development environment

Run the following command in the esp-idf tool directory

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source ~/esp/esp-idf/export.sh

Note: Every time you open a new terminal, you need to activate the ESP-IDF development environment before you can compile the ESP-IDF project.

5、Compile and flash firmware

Connect the microROS control board to the virtual machine/computer, and then test and compile the hello_world program to generate firmware.

 Introduction to microROS control board
ESP32-IDF configuration tool