I’m using CNC Shield V3 as i’m using D11 for PWM control and D13 for laser power on/off as I’m utilizing A3 to control air assist relay.
Is there any way to keep D13 always on while machine move from layer to layer ?
For example i’m doing Engraving for specific shape using black layer and doing cutting for another shape in the same program using blu layer . after first shape is finished The program will turn of the laser via M05 and move to the second shape then the laser turn on via M03.
So I want to keep the laser on during moving from shape to another have different layer