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Stspin220 Stepper Motor Driver Breakout Board
Adafruit
The Stspin220 Stepper Motor Driver Breakout Board allows controlling stepper motors using only two GPIO pins for direction and step control, with up to 1/256 microstepping.
In stock
Specifications
4- Operating Voltage
- 1.8-10V V
- Logic Level
- 3.3V to 5V
- Gpio Count
- 7
- Dimensions
- Not explicitly stated, but has mounting holes for prototyping
Pinout
12| Pin | Name | Functions | Notes |
|---|---|---|---|
| VDD | VDD | POWER | |
| + (terminal block) | Motor Voltage Input | POWER | |
| GND / - (terminal block) | GND | GND | |
| DIR | Direction Control Pin | GPIO | |
| STEP | Microstep Control Pin | GPIO | |
| LED (Green) | DIR LED | GND | Tied to DIR pin, lit when motor is driven counterclockwise |
| LED (Red) | DIR LED | GND | Tied to DIR pin, lit when motor is driven clockwise |
| LED (Yellow) | STEP LED | GND | Lit when the motor driver is being moved |
| EN | Enable Pin | GPIO | |
| RST | Reset Pin | GPIO | |
| MS1 | Microstep Selection Pin 1 | GPIO | |
| MS2 | Microstep Selection Pin 2 | GPIO |
Interactive pinout
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