It's a helper of IS31FL3733 LED driver for CircuitPython.
This driver depends on:
Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle or individual libraries can be installed using circup.
Single LED:
import is31fl3733
led_num = 64
pixels = is31fl3733.Helper(led_num)
pixels.brightness = 1.0 # range: 0-1.0
pixels[0] = (0xff, 0xff, 0xff) # White
pixels[1] = (0xff, 0, 0) # Red
pixels[2] = (0, 0xff, 0) # Green
pixels[3] = (0, 0, 0xff) # Blue
while True:
pixels.show()
Use with adafruit_led_animation:
import is31fl3733
from adafruit_led_animation.animation.blink import Blink
import adafruit_led_animation.color as color
led_num = 64
pixels = is31fl3733.Helper(led_num)
pixels.brightness = 0.9 # range: 0-1.0
blink = Blink(pixels, 0.5, color.PURPLE)
while True:
blink.animate()
Other examples: here
Test on M60 keyboard
and me ;p
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