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CONTENTS

ATOM STEPMOTOR Kit

SKU:K047

Description

ATOM STEP MOTOR is a stepper motor driver module suitable for Atom Lite only, with built-in DRV8825 driver chip, which can be used to drive a stepper motor. By adjusting the variable resistance, it can provide a maximum driving current of 1.2A. The chip has its own over-current protection function. A DIP switch on board can adjust the step number flexibly. Built in DC-DC,the external power supply can supply power to ATOM,drive motor needs an external power supply（9-18V).

Product Features

  • Adapt to Atom Lite only
  • Built in DC-DC
  • Up to 1/32 micro-stepper
  • Maximum 1.2A drive current
  • Working status indicator

Include

  • 1x ATOM Lite
  • 1x Atom Step Motor
  • 1x Type-C Cable(20cm)
  • 1x M2*8 Screw
  • 1x Hex key

Applications

  • Stepper motor controller

Specification

Resources Parameter
Micro-Stepping Levels 1/32 Step
Output current Full-scale 1.2A
Supply voltage 9-18V
External port KF128L 2.54 6P
Net weight 17g
Gross weight 53g
Product size 48*24*18mm
Package size 55*55*20mm
Case material Plastic ( PC )

EasyLoader

EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification.

Download Windows Version Easyloader Download MacOS Version Easyloader

Pin Map

ATOM Pin G25 G21 G22 G19 G23
ATOMIC StepMotor FLT RST EN STP DIR

Micro-stepping Setting

DIP Switch 1 2 3
Full-step Low Low Low
Half-step High LoW LoW
1/4 step Low High Low
1/8 step High High Low
1/16 step Low Low High
1/32 step Hight Low High
1/32 step Low High High
1/32 step High High High

Decay mode

DIP Switch 4
Slow Decay Low
Fast Decay High

Schematic

Example

Arduino

UIFlow