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SmartLynx is a micro stepping stepper motor driver board powered by L6470. A 1/128 steps resolution can be achieved due to its high quality control system. The digital control core can generate user defined motion profiles with acceleration, deceleration, speed or target position through a set of dedicated registers. All commands and data register values are sent through SPI interface. A rich set of protection features makes SmartLynx an ideal choice for demanding motor control applications.

SmartLynx is compatible with Phi Robotics xLynx-CB board.


  • Supports up to 128 micro steps per full step
  • SPI interface for communication with microcontroller
  • On-board 32 MHz crystal oscillator
  • Programmable speed profile and positioning
  • Two level over temperature protection
  • 5 bit ADC for battery voltage monitoring
  • Stall detection
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SPI based Stepper Motor Driver
Product Code: (H-ELC-MDR-STP-2)


in stock


Product Info
Product Type Add-on Board
Functionality Stepper Motor Driver
PCB Size 57.15mm x 38.1mm
Communication Interfaces SPI
Other Interfaces GPIO
General Specifications
Compatible Controllers xLynx-CB
On-board Crystal 32MHz
Motor Driver Current Rating 7A
Motor Supply Voltage 8V to 45V
Motor Type Bipolar Stepper Motor
Number of Stepper Motor Channels 1
Power Supply
Phase Voltage 3.3V
Power Supply Options External Power