how to connect arduino with TB67S249­FTG

it is my first time with Arduino and I know how to use a stepper motor with A4988 Driver but it is difficult for me to use the logic supply from Arduino to power up the TB67S249­FTG and run stepper motor?

It looks like the TB67S249­FTG is designed to be plug-compatible with an A4988 so I don't understand what you are having trouble with.

The Pololu web page indicates that at least one of the DMODEx pins must be pulled HIGH for the driver to work.


thanks man

thanks man

All I did was read the Pololu web page - which you could have done yourself and got the info a lot sooner.