GRBL 5axis controller 32bit ARM cnc shield control card

Documents
github.com/Macrobase-tech/GRBL-5Axis

Connect Stepper Driver

This board output Pulse,Direction and Enable signal,it’s common anode connection.

Support mechanical/proximity/photoelectric limit switches.

Connect Spindle/inverter/Cooling Fan

This board output 5V PWM or 0-10V analog signal, set by jumpers.

Adjust AV-ADJ potentiometer when output 0-10v.

FUNC defaults M8 command,to control fan,M8 is on,M9 is off.

Set $64 to enable spindle and control inverter.

Check and Set parameters