A4988 profile gives you screw terminals for step, direction, enable, and ground - all you need to connect to an external stepper driver.Designed by I-make-robots, Ships from Canada
What is it? You have a RAMPS, RUMBA, or other CNC board that supports A4988 stepper drivers (limit 1.5 amps). You want to connect to external high amp and/or high voltage drivers to the 5v30ma pin...Read More…
You have a RAMPS, RUMBA, or other CNC board that supports A4988 stepper drivers (limit 1.5 amps). You want to connect to external high amp and/or high voltage drivers to the 5v30ma pins on your board. This PCB is shaped like an A4988 and provides convenient screw terminals to connect to your high current driver. Say NO to loose wiring! Say YES to Sir RAMPSalot.
Board requires 3.5mm terminal blocks and .1" breakaway male headers, not included.
To run a high torque DIY CNC machine with open source electronics.
It's made with 5% more sass than the next leading brand.
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