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Running 4 steppers from GRBLDuino Mega Shield V1

Posted: Wed Apr 13, 2022 3:38 pm
by YMB
Hello everyone.
I am working on the project which is not related to GRBL or CNC.
The project is to run 4 stepper motors and 2 JrkG2 actuators from Arduino Mega, GRBLDuino Mega Shield V1 and 4 DRV8825.
I have Arduino sketch. After loading the sketch none of the motors are moving.
Scaled down (3 steppers and one JrkG2 actuator) runs perfectly from Arduino Uno and CNC shield.
Can anyone help me with example of a sketch in order to control stepper motors from GRBLDuino Mega Shield V1?
Thanks in advance.