firstyear

Thanks for your comments & support, The talk we had was a pleasure

Something we never covered in our short talk was Mach & the Bob, I suspect, That you have not wired the Estop Nothing will happen untill the Estop is in place

This can be jumpered But I do not recommend doing this, Once the Estop is in place, the RESET in Mach will then work, Once this happens you can jog your motors with the arrow keys & run some Gcode

An Estop is there for safety so should aways be connected before Powering up, This applies to any system