Description
Stepper motors are usually defined with step angle or step parameters. The general motor is divided into 200 steps, that is, the step angle is 1.8 degrees. EasyDriver has stepping function.
This driver board is subdivided into 8 subdivisions, which is to subdivide each step of the motor into 8 small steps, which can get more precise control, which means that EasyDriver needs 1600 steps to complete a complete 360 degree rotation.

Parameter
Power Supply Range: 7V to 30V
Size of the Stepper Motor Driver: 1.89× 0.79× 0.35inches
Weight of the Stepper Motor Driver: 0.14oz
Compatibility: 4, 6 and 8 wire stepper motors of any voltage

Pin description:
ms1 and ms2 are logic input ports for stepping motor subdivision resolution selection;
dir is the selection port for the motor running direction;
reset is used to reset the initial value of the chip and mask all external outputs;
Step is a pulse input port;
out1a, out1b, out2a, out2b are two pairs of output ports of the h-bridge;
enable is the enable terminal;
sleep is a sleep mode;
sense1 and sense2 are current detecting resistors of the h-bridge;
ref is the reference voltage;
Gnd is logical ground and power ground;

Package Included:
2Pcs NOYITO EasyDriver Shield Stepper Motor Driver