ESP32, pwm, ledc 기능적으로 fade up, fade down 기능을 제공하며fade up/down 동작 시간에 block 상태 또는 unblock 상태 설정도 가능합니다. LEDC High and Low Speed Mode Out of the total 8 timers and 16 channels available in the LED PWM Controller, half of them are dedicated to operate in the high speed mode and the other half in the low speed mode. Selection of the low or high speed “capable” timer or the channel is done with para..