William
William

William

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William
William replied to the topic 'RPI4 GPIO driven focuser driver' in the forum. 7 months ago

Nevermind, just found that there is software PWM on Pi in addition to hardware PWM.

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William
William replied to the topic 'RPI4 GPIO driven focuser driver' in the forum. 7 months ago

Sorry to bring up an old post but I'm going the route of using the PI directly to drive the TB6612FNG and planning to use the driver here: github.com/sywong2000/indi-gpio_pwm_focus. I noticed you had GPIO pin 5 assigned to the PWM pin however I show pin 5 isn't a PWM pin on the Raspberry Pi pinout, am I missing something here or does it even matter? Thanks for any help.

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