Good Grief! More smashed Z switches

[LarryM]

You can read about it here:

J Tech Laser integrated with X-carve grbl (Inventables/Master version 1.0c)

This is a modified version of grbl to include the J Tech variable power capabilities (J Tech grbl version 0.9g) into the Inventables Master fork of grbl 1.0c (a work in progress). Also included is the ability to switch between laser mode and spindle mode without having to reload the firmware. The .zip file contains a Readme file with more information. Please read the Readme file, it is short and contains information that you will need to use this firmware successfully. Many thanks go to those …