RichAuto A11 Spindle Speed Setup 

Great Video, thank you so much.....finally i was able to set my desired speed for the spindle thru program..

nice instruction

Hi, great video, Is it necessary to turn off machine when changing bit? How do I set the Richauto controller to start cutting only when the desired number of RPM is reached?

I am using Aspire and choosing the A11 post processor. The plt gcode hasn't S and F instructions. Should I manually modify the gcode to add the S and F instructions? Thank you for your clear explanation to set spindle speeds for both side: A11 and inverter sides 👍👍

Hi there is it possible to stop the spindle during a program and then put it back on when entering the next cut?