Bangle.js 2 replacing vibration motor with a buzzer

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halemmerich

Nice, I did not know that analogWrite could do PWM with custom frequency.

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JeonLab in reply to @halemmerich

Nice, I did not know that analogWrite could do PWM with custom frequency.

Yes, analogWrite does the job. You can also change the duty cycle. In my code above, 0.5 after the pin parameter is for 50% of duty cycle.

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