Is this the project.
Do you also have the problem when step, direction and opto power is removed from the driver.
I don't see any opto power on that diagram,
but I suppose you have connected it to 3.3volt of the Due.
Leo..
Is this the project.
Do you also have the problem when step, direction and opto power is removed from the driver.
I don't see any opto power on that diagram,
but I suppose you have connected it to 3.3volt of the Due.
Leo..