L6470 Stepper Driver Board 3A 8V 45V

The L6470 Stepper Driver Board is a high performance stepper motor control module designed to drive bipolar stepper motors with advanced motion control features. It is based on the L6470 fully integrated stepper motor driver and supports precise position, speed and acceleration control.

This driver board operates with motor supply voltages from 8V to 45V and delivers up to 3A output current, making it suitable for CNC machines, robotics, automation systems and industrial motion control applications. It supports SPI communication for configuration and control from microcontrollers.

KEY FEATURES

• Based on L6470 stepper motor driver
• Supports bipolar stepper motors
• Motor supply range 8V to 45V
• Output current up to 3A
• Integrated motion engine with acceleration control
• SPI interface for configuration and control
• Built in protection features
• Suitable for CNC and robotics applications

SPECIFICATIONS

• Driver IC = L6470
• Motor Voltage Range = 8V to 45V
• Maximum Output Current = 3A
• Control Interface = SPI
• Microstepping = Supported
• Protection = Overcurrent Overtemperature Undervoltage
• Logic Voltage = 3.3V to 5V compatible
• Operating Temperature = 0C to 70C

INTERFACES

• VMOT = Motor power supply input
• GND = Ground reference
• A plus A minus = Motor coil A outputs
• B plus B minus = Motor coil B outputs
• MOSI = SPI data input
• MISO = SPI data output
• SCK = SPI clock input
• CS = Chip select input
• RESET = Reset input
• BUSY = Status output