Description
ATOM STEPMOTOR 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).
Features
– Adapt to Atom Lite only
– Built in DC-DC
– Up to 1/32 micro-stepper
– Maximum 1.2A drive current
– Working status indicator
Package Included
– 1x ATOM Lite
– 1x Atom Step Motor
– 1x Type-C Cable(20cm)
– 1x M2*8 Screw
– 1x key
Applications
– Stepper motor controller
Specification
Specification: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:Click to download
EasyLoader is a concise and fast program writer, which has a built-in program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Please install the corresponding driver according to the device type. M5Core host Please to view the CP210X driver installation tutorial, M5StickC/V/T/ATOM series can be used without driver)
Related Link
DRV8825
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:Click to open
Example
Click here to get Arduin example
Clicke here to get UIFlow example
Additional information
| Weight | 0.036 kg |
|---|
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