DRV8434S SPI Stepper Motor Driver Carrier, 2A Max. Current Limit (Header Pins Soldered)

This version of our DRV8434S SPI Stepper Motor Driver Carrier, 2A Max. Current Limit ships with male header pins installed, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard.

This breakout board for TI’s DRV8434S microstepping bipolar stepper motor driver operates from 4.5 V to 48 V and can deliver up to approximately 1.2 A continuous per phase without a heat sink or forced air flow (2 A peak). The SPI interface allows configuration of the current limit, step mode (11 step modes from full-step through 1/256-step), decay mode, and stall detection. The driver also features built-in protection against under-voltage, over-current, and over-temperature conditions. This version of has the maximum current limit set to a fixed 2A, and SPI can be used to set the actual current limit to any of 16 evenly spaced values from 125 mA up to 2 A (i.e. in increments of 125 mA).

Please see this product page for more information about the driver: https://www.pololu.com/product/3768