PWM- only one pin!? - Raspberry Pi Forums


hi everyone,
minor panic here, came across on adafruit website:
... pwm/servo capability of raspberry pi's gpio #18 pin. unfortunately there 1 pwm pin available on gpio header , shared audio system.
right? thought use software pwm send pwm signals down gpio pin?

you can use software pwm down user gpio. can use hardware timed pwm down user gpio.

http://abyz.co.uk/rpi/pigpio


raspberrypi



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