Test your RGB LED strip with the LedController

pialarm-test.py

# This script is part of my blog post: https://tomoviktor.com/posts/pialarm-physical

from time import sleep
from led_controller import LedController

controller = LedController()
controller.red = 255

color_sequence = [
    (255, 255, 0),
    (0, 255, 0),
    (0, 255, 255),
    (0, 0, 255),
    (255, 0, 255),
    (255, 0, 0),
]

try:
    while True:
        for target_color in color_sequence:
            for new_color in controller.transition(*target_color):
                controller.red, controller.green, controller.blue = new_color
                sleep(0.01)
except KeyboardInterrupt as e:
    controller.reset()

This script is part of my blog post: How to Connect a LED Strip to a Raspberry Pi.