Newbi try arduino with grbl 0,9j, tb6600, nema17, powersupply 24v 10A.
Using lasergrbl software i see the cursor is moving but not the stepper motor.
How to make it works?
Note: after few minutes stepper motor is warm
Already try changing arduino board, re-uploading sketch, change tb6600, change power supply, but still not working, stepper motor not rotating