3. Setting Up the Development Environment

Install Docker

1. Download Docker Desktop: Visit the Docker website and download Docker Desktop for Mac.
2. Install Docker: Follow the on-screen installation instructions.
3. Create a Docker Account: Register on Docker Hub if you haven't already.
4. Launch Docker and Sign In: Open Docker Desktop and sign in with your Docker Hub credentials.

Install ESP-IDF

1. Open Terminal: Navigate to Applications > Utilities and open Terminal.
2. Pull the Latest ESP-IDF Docker Image:

docker pull espressif/idf:latest

3. Verify the Image: Open Docker Dashboard to confirm the espressif/idf:latest image is listed.

Install Python 3 and PIP

1. Check for Existing Python Installation:

python3 --version

2. Install Xcode Command Line Tools:

xcode-select --install

3. Install Homebrew:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

4. Update Homebrew:

brew update

5. Install Python 3:

brew install python3

6. Verify Python Installation:

python3 --version

7. Install PIP:

python3 -m ensurepip

Install esptool.py

1. Install esptool.py Using PIP:

pip3 install esptool

2. Verify esptool.py Installation:

esptool.py --version