Stepper motor driver expansion board
Start coding in just a few minutes with X-CUBE-SPN14
8
3
On the X-NUCLEO-IHM14A1
•
Tune VREF potentiometer to adjust the
reference voltage.
Driving one stepper motor with X-NUCLEO-IHM14A1 and X-CUBE-SPN14
1
Plug the X-NUCLEO-IHM14A1 on the STM32 Nucleo board using the Arduino UNO
R3 connector and connect the stepper motor (A+/- and B+/-) and the power supply
(VIN\GND) to the CN1 connector.
2
Connect the STM32 Nucleo board to the PC through the USB cable.
