The Breathe function only works for pins that support PWM at the hardware level. similarly, the FadeIn and FadeOut functions do the same.
it's possible to simulate the PWM using GPIO to set and reset the pin at correct intervals to achieve the same thing. pros are the effects can be used for all pins and cons are that more processing and space is consumed.
danyhm
commented
8 months ago
Hello,
The Breathe function only works for pins that support PWM at the hardware level. similarly, the FadeIn and FadeOut functions do the same.
it's possible to simulate the PWM using GPIO to set and reset the pin at correct intervals to achieve the same thing. pros are the effects can be used for all pins and cons are that more processing and space is consumed.