3D Printing Forum

Hi, I am trying to drive a bipolar stepper motor ( https://www.oyostepper.com/category-13-b0-Bipolar-Stepper-Motor.html ) using BOOST-DRV8711 and MSP-EXP430G2ET. I followed all the steps in the user guide. When I connect the power supply to the BOOST-DRV8711, the "FAULT" light comes on as ...

Hello, I am building a rotary axis based on the Narosenberg design. I have an OMTECH machine with a DM542T stepper motor controller ( https://www.oyostepper.com/goods-111-Digital-Stepper-Driver-10-42A-20-50VDC-for-Nema-17-23-24-Stepper-Motor.html ). I checked the dip switch configuration and it is c...