We’ve never seen someone build a plotter out of buzzwords ... From there it gets converted to serial commands for an Arduino which controls the steppers with two EasyDrivers.

This tutorial assumes that you have some basic electronics experience, can experiment with Arduino, and have some basic programming skills. Serial Plotter is an amazing tool available in Arduino IDE ...

Electronics enthusiasts looking for a new project to keep them busy this weekend may be interested in this excellent Arduino pen plotter which has been created using for rulers, 2 x NEMA 17 ...