Description
Control stepper motors with precision and efficiency using the ADAFRUIT STSPIN220 Stepper Motor Driver Breakout Board. Built around STMicroelectronics’ STSPIN220, this compact driver is designed for quiet, low-power operation, making it ideal for robotics, 3D printing, CNC machines, and other motion-control projects.
With micro-stepping support up to 1/256 steps, the STSPIN220 enables exceptionally smooth motion and fine positioning. It features a wide operating voltage range, built-in protections, and simple step/direction inputs for easy integration with microcontrollers like Arduino, ESP32, or Raspberry Pi.
Specifications:
- Micro-stepping Control: Supports up to 1/256 micro-stepping for ultra-smooth motion.
- Wide Voltage Range: Operates from 1.8V to 10V, perfect for low-voltage motor applications.
- Current Control: Adjustable RMS current up to 1.3A (2.8A peak).
- Simple Interface: Step/direction inputs for easy control with popular microcontrollers.
- Protection Features: Overcurrent, thermal shutdown, and undervoltage lockout.
- Compact Design: Breadboard-friendly breakout format for prototyping.
Technical Specifications:
- Driver IC: STSPIN220
- Voltage Range: 1.8V – 10V
- Current: Up to 1.3A RMS / 2.8A peak
- Microstepping: Up to 1/256
- Interface: Step/direction control, enable pin
- Protections: Overcurrent, thermal, undervoltage
- Applications: Robotics, 3D printers, camera sliders, precision motion systems