I’ve made a new grbl-LPC version which supports switching of Coolant Flood and Mist with M7/M8/M9 using the available MOSFETs of the boards. Pin mapping is depending on board.
Thanks!!! Just what I needed to turn on/off a opto22 AC switch for the fan/air assist pump.
I only have tested with C3d Remix yet. It’s not tested with Smoothieboard or Cohesion3d Mini. Would be nice if someone could test these boards.
Just keep it consistent with the Mini: 2.5 is taken for PWM, 2.7 is the available large mosfet, and 2.4 and 2.6 are the small fet’s on the Mini.
I compiled this today. I noticed the laserweb zero button still doesn’t zero the axis.