.frequency Property

Function:

For the currently selected PWM channel (selection is made through pwm.num), indicates the frequency of modulation.

Type:

Real

Value Range:

30 to 20000, default = 1000.

See Also:

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Details

The unit for the value range is hertz, meaning that the usable range is from 30Hz to 20kHz.

After setting or modifying the frequency of any given pulse-width modulation (PWM) channel, you need to call pwm.update or pwm.updateall for the changes to take effect.


.frequency Property

Details