## Arduino CLI
Install the CLI using `brew`:
```sh
$ brew install arduino-cli
```

Add the following package repo and install:
```sh
$ arduino-cli config init --additional-urls https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
$ arduino-cli core update-index
```

Set `Arduino.Path` and `Arduino.CommandPath` in VS Code:
```json
"arduino.useArduinoCli": true,
"arduino.path": "/path/to/arduino-cli",
"arduino.commandPath": "arduino-cli"
```