1arduino-cli <command> [flags...]

1--additional-urls strings   Comma-separated list of additional URLs for the Boards Manager.
2      --config-dir string         Sets the default data directory (Arduino CLI will look for configuration file in this directory).
3      --config-file string        The custom config file (if not specified the default will be used).
4  -h, --help                      help for arduino-cli
5      --json                      Print the output in JSON format.
6      --log                       Print the logs on the standard output.
7      --log-file string           Path to the file where logs will be written.
8      --log-format string         The output format for the logs, can be: text, json (default "text")
9      --log-level string          Messages with this level and above will be logged. Valid levels are: trace, debug, info, warn, error, fatal, panic (default "info")
10      --no-color                  Disable colored output.