config.yml is the main Mozaïk config, it’s where you configure your dashboards. It should be located at the root of your main Mozaïk project directory.

Let see how to define it:

# ~/mozaik-demo/config.yml

host: localhost # Mozaïk host
port: 5000      # Mozaïk port

# Mozaïk dashboard rotation interval (ms)
rotationDuration: 8000 

dashboards:
    # first dashboard
    - columns: 4
      rows:    3
      widgets: []
    
    # second dashboard
    - columns: 3
      rows:    3
      widgets: []