doubling stepper drivers

Controllers Smoothie
1

it states en3 to en5/ st3 to st5 /dir3 to dir 5 now i know it does not mean physical connection is it a configuration alteration if so could someone give explanation i am lost

thanks

Imported from wikidot

2

correction to post above is via jumpers i want to join two external drivers without letting out magic blue smoke any thoughts on this

thanks

3

Have you read external-stepper-driver portion of the guide? It would be easier if you said what you don’t understand about hooking up the external drivers. You’d hook them up externally as mentioned in the guide and slave one to the other, which is talked about in the guide under: doubling-stepper-motor-drivers