which digital pins are PWM on the ethermega

Combining the power of the ATmega2560 MCU with onboard Ethernet, a microSD card slot, an efficient switchmode power supply, and a small prototyping area. [Product page]
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alaska
Posts: 9
Joined: Mon Nov 12, 2012 1:55 am

which digital pins are PWM on the ethermega

Post by alaska » Sat Dec 15, 2012 10:08 am

For some reason, somewhere, I got the idea that all the digital pins on the ethermega are also PWM. Is this true? If not, what pins are PWM? Is there a list somewhere?

The reason is that I attempted to power a pololu from the ethermega (which was already topped by an adafruit 4 motor driver shield) and tried to use digital 0 as a pwm and D1 and D2 as digital and then used the vin to power a pololu mc33926 motor driver and lost the ethermega. With a new one on the way, I now need to know where to get on-board power and digital signals from the ethermega for a fifth DC motor since the adafruit is taking up most of the standard digital pins for the first four DC motors.
If you know what pins I could safely use (I can solder to them if necessary) please let me know.

Thanks.

alaska
Posts: 9
Joined: Mon Nov 12, 2012 1:55 am

Re: which digital pins are PWM on the ethermega

Post by alaska » Sun Dec 16, 2012 5:28 am

Thanks. That may be why I fried my ethermega. Assumed the wrong pwm pin.

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