EasyDriver 4.4 (Stepper Motor Driver) 3D Printer Extruder Kit (Assembled with Motor) and problem-solving skills while helping

and problem-solving skills while helping you transform your ideas into real working projects

30 level adjustable volume

compatible with a wide temperature range

Manual axial movements for the printer head and calibration  can be done using the rotary encoder

Control via AT commands

EasyDriver 4.4 (Stepper Motor Driver) 3D Printer Extruder Kit (Assembled with Motor) and problem-solving skills while helpingThis is the famous bi polar stepper motor driver called easydriver. It has microstepping capability. Each EasyDriver can drive up to about 750mA per phase of a bi polar stepper motor. It defaults to 8 step microstepping mode. (So if your motor is 200 full steps per revolution, you would get 1600 steps rev using EasyDriver.) This setting can be easily overridden by tying the MS1 or MS2 pin to ground. It is a chopper microstepping driver based on the