[Stepping Motor Controller]: This module is a pulse generation module and supplies stepper driver as a signal. [Note]: To control the stepper motor, it must be equipped with a driver. [Feature]: This simple controller + stepper driver + stepper motor + DC power supply can form a simple control platform. [Specification]: The controller has a total of 3 kinds of frequency signals: high 5.4k-160khz, medium 540-16.6khz, low 80-2.4khz. [PWM]: It can generate pulse signal and PWM signal, and can be selected by jumping. Frequency measurement: Can measure PUL and common cathode (or common anode) two port. Specification:
Condition: 100% Brand New
Item Type: Stepping Motor Drive Controller
Material: Plastic
Size: Approx. 38.6 x 58 mm / 1.5 x 2.3 in
Different stepper motor drive port have different labels but the same function:
EN=ENA=FREE enable
PUL=PULS=CLK pulse
DIR=CW=CWW direction
Common anode connection (connection B)
EN+ PUL+ DIR+ connected together to the common anode
EN- connects to EN
PUL- connects to CLK
DIR- connects to DIR
Common cathode connection (connection B)
EN- PUL- DIR- connected together to the common cathode
EN+ connects to EN
PUL+ connects to CLK
DIR+ connects to DIR

Package List:
1 x Control Board
2 x Gasket
1 x Nut