The Led class controls all functions linked to the led ring around the center button on the hub.

led(color)¶

hub.led(color)

Turn on the led with a given ledcolor

Parameter:

• ledcolor:
  0: Off
  1: Pink
  2: Violet
  3: Blue
  4: Light blue
  5: Light green
  6: Green
  7: Yellow
  8: Orange
  9: Red
  10: Bright white
  11: white

Sample code:

import hub

hub.led(7)  # set led light to yellow

led(r,g,b)¶

hub.led(r,g,b)

Turn the led color to a color defined by RGB values

Parameters:

• r int red value between 0 and 255
• g int green value between 0 and 255
• b int blue value between 0 and 255

Returns:

• tuple (int r,int g,int b) each has a value between 0 and 255. Only if no arguments are given.

Sample code:

import hub

hub.led(0,100,50)