led — Onboard RGB LED

The main functionality and function of the led module

Function

led.show(r, g, b)

Set the displayed color of the RGB LED, parameters：

• r refers to the value of red component, parameter range is 0 ~ 255，0 with no red component and 255 the highest red component.
• g refers to the value of green component, parameter range is 0 ~ 255，0 with no green component and 255 the highest green component.
• b refers to the value of blue component, parameter range is 0 ~ 255，0 with no blue component and 255 the highest blue component.

led.set_red(val)

Set the red color value of the RGB LED, parameters：

• val refers to the value of red component, parameter range is 0 ~ 255，0 with no red component and 255 the highest red component.

led.set_green(val)

Set the green color value of the RGB LED, parameters：

• val refers to the value of green component, parameter range is 0 ~ 255，0 with no green component and 255 the highest green component.

led.set_blue(val)

Set the blue color value of the RGB LED, parameters：

• val refers to the value of blue component, parameter range is 0 ~ 255，0 with no blue component and 255 the highest blue component.

led.off()

Turn off the RGB LED

Sample Code：

import codey
import time

codey.led.show(255,255,255)
time.sleep(2)
codey.led.off()
time.sleep(2)
while True:
    codey.led.set_red(255)
    time.sleep(1)
    codey.led.set_green(255)
    time.sleep(1)
    codey.led.set_blue(255)
    time.sleep(1)
    codey.led.off()
    time.sleep(1)