When external controller use PWM signal to adjust dimming, can the PWM duty cycle set to 0 if we want the panel to be dark?
Or we only can use I2C/SPI to adjust dimming to be dark?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
When external controller use PWM signal to adjust dimming, can the PWM duty cycle set to 0 if we want the panel to be dark?
Or we only can use I2C/SPI to adjust dimming to be dark?