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A3995 stepper driver for RAMPS

Posted by renowijoyo

renowijoyo

A3995 stepper driver for RAMPS
July 19, 2013 01:44AM

Registered: 11 years ago
Posts: 7

I found stepper driver 2.4A based on A3995. can I use this to replace POLOLU's A4988 for RAMPS?

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bryanandaimee

Re: A3995 stepper driver for RAMPS
July 19, 2013 12:55PM

Registered: 13 years ago
Posts: 632

No reason it couldn't. Is the pinout compatible?

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TopherMan

Re: A3995 stepper driver for RAMPS
July 22, 2013 03:05PM

Registered: 11 years ago
Posts: 142

Hmm, doesn't look like it. The specs at [www.allegromicro.com] say it is a DC motor driver, not a stepper motor driver.