Digital out signal speed on off, almost like PWM but at max 60Hz

Technical Electrical
1

Anyone know how fast the Digital out pins can turn H and L? Im using the pins as a fast switching signal, like the PWM, but PWMs are too fast and I cannot control how long high or low time is. With Digital in out pins, I hope they can go from constant on to pulsing on and off.:confused:

2

I’ve seen some estimates in this thread. You can apparently manage something like 40kHz in, 140kHz out on IOs 7-18, and 300kHz in, 1.4MHz out on IOs 1-6.

3

Thanks! I think thats faster than what I will need. :yikes: That will do.