Quote Originally Posted by GeneO View Post
I'm sorry, pics of what?
pics of the controller and breakout board in your control box.

The pins and settings are different for different boards with several ways to control the spindle so first need to know how yours is being controlled and by what.?

For instance, we don't even know what spindle you have or how it's being controlled or by what. If it's just a router then you probably cannot control the speed. If is a router and speed can be controlled then It will be using some form of speed controller and we need to know which.

Without more info we cannot help you.