led_matrix: description: Sends an LED Matrix to your display fields: matrix: description: "A string representation of the matrix to be displayed. See the SDK documentation for more info: https://github.com/getSenic/nuimo-linux-python#write-to-nuimos-led-matrix" example: "........ 0000000. .000000. ..00000. .0.0000. .00.000. .000000. .000000. ........" interval: description: Display interval in seconds example: 0.5