PiBot Stepper Motor Driver Rev1.42

What is it

Can drive 0 - 4.5A current.

Default Driver Micro-stepping: 1/16.

Used for Nema17 or Nema23.

Free aluminium heat-sink .

Can drive two NEMA 17 for one axis at the same time according to the current value.

How it works

Connect Motor to Motor Driver

Parameters Setting

Adjust the Current Value

The default drive current is 1.75A and you can adjust the vref to set the drive current in 0 - 4.5A.

Connect Motor Driver to Control Board

Connect to the mother controller board via driver power cable.

Connect to the mother controller board via driver signal cable.

Motor Driver Power Cable for 3D Printer Controller Board Rev1.x

Motor Driver Signal Cable for 3D Printer Controller Board Rev1.x

Firmware Configure

More detail please check the tutorials - "Configure Your Firmware".

Define the movement direction of the axis by the setting of false or true.

• INVERT_X_DIR "false "

• INVERT_Y_DIR "false "

• INVERT_Z_DIR "false "

Overview

Specification

• Drive Current: 0 - 4.5A

• Programmable micro step : 1/1, 1/2A, 1/2B, 1/4, 1/8, 1/16

• Default Driver Micro-stepping: 1/16

• Size of Driver Board: 58.5mm × 51mm

• Hole Diameter: 3mm

• Mounter Hole: 43.9mm × 45.7mm

Documents

Development Documents - PiBot Stepper Motor Driver Rev 1.42

Tutorials - Hardware Firmware Software

Shipping List

• PiBot Stepper Motor Driver Rev1.42 × 1