Using RPI3B+. I already use GPIO 12 (the other PWM channel 0 pin) for a ledstrip.
[Question: Can I use GPIO 18 on a different frequency, or do GPIO 12 and GPIO 18 share the same frequency when used as pwm since they are the same channel?]
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Sign up to join this communityWhen set to PWM mode (i.e. internally connected to the PWM hardware) GPIO 12 and GPIO 18 are the same point electrically. Exactly the same signal will be transmitted to both GPIO.