Product Description

This stepper motor driver module is suitable for controlling stepper motors with a voltage up to 45V. Version 1.1 has soldered the SPI pins on the top so that they are accessible from the top.

Specifications
Voltage range (VM): 5.5V to 45V
Voltage range (VIO): 3.3V to 5V
Maximum current: 1.2A per phase (continuous, with cooling), 2.5A peak per phase
Works with 3.3V and 5V signals
Current limit that can be set with the potentiometer
Supports up to 1/256-step
Supported configuration via CFG pins or SPI
SPI pins are soldered upwards for easy access
Has StealthChop ™ technology for quieter stepper motors
Has SpreadCycle ™ technology for smoother movements
Has CoolStep ™ technology for optimum power for motors
Has StallGuard2 ™ technology for motor load detection (can replace end stop)
Protection built in for high temperatures, high currents, low voltage (UVLO) and short circuit
Comes with a cooling block for better cooling (cooling block must be placed on the side without components!)
Pin names are listed on the top of the module
Comes with 20 cm female-female dupont / jumper cables (4 wires) and small screwdriver for potentiometer adjustment