Hi JAZZCNC,

Thank you for your valued reply.

That was a very clear and concise explanation, with options, on how to wire up the homing/limit switches. I now have a much better understanding of what I need to achieve.

However, I am due to my lack of experience, still unclear as to where to make the physical connection/s from the micro switches to the BOB (shown in my attached photo above), I am worried about this part more than anything as I don't want to fry anything by making the wrong connections.

I hope you may be able to help me further with clear guidance as to where to make the required connections on my board. One thing I am sure of though is that I have certainly found the right place to be for this sort of expert help.

Many thanks for your help.

Kind Regards

Roy