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caternuson 2025-07-18 09:19:16 -07:00
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README.rst
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@ -64,13 +64,24 @@ Matrix:
.. code:: python
from adafruit_is31fl3741.matrix import Matrix
import time
import board
import busio
with busio.I2C(board.SCL, board.SDA) as i2c:
display = Matrix(i2c)
display.fill(127)
import adafruit_is31fl3741
i2c = board.I2C() # uses board.SCL and board.SDA
# i2c = board.STEMMA_I2C() # For using the built-in STEMMA QT connector on a microcontroller
is31 = adafruit_is31fl3741.IS31FL3741(i2c)
is31.set_led_scaling(0xFF) # turn on LEDs all the way
is31.global_current = 0xFF # set current to max
is31.enable = True # enable!
# light up every LED, one at a time
while True:
for pixel in range(351):
is31[pixel] = 255
time.sleep(0.01)
is31[pixel] = 0
Documentation
=============