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是否可以动态更改 Adafruit_CircuitPython_NeoPixel 的亮度?
在 C 库中似乎是可能的,但在 python 中没有。
谢谢,mcb
neopixel派生自Pypixelbuf,并从该模块继承一个brightness属性。你试过了吗?
neopixel
Pypixelbuf
brightness