GRBL configuration

$0=10 ; Step pulse time, microseconds
$1=25 ; Step idle delay, milliseconds
$2=0 ; Step pulse invert, mask
$3=1 ; Step direction invert, mask
$4=0 ; Invert step enable pin, boolean
$5=0 ; Invert limit pins, boolean
$6=0 ; Invert probe pin, boolean
$10=2 ; Status report options, mask
$11=0.010 ; Junction deviation, millimeters
$12=0.002 ; Arc tolerance, millimeters
$13=0 ; Report in inches, boolean
$20=0 ; Soft limits enable, boolean
$21=1 ; Hard limits enable, boolean
$22=1 ; Homing cycle enable, boolean
$23=3 ; Homing direction invert, mask
$24=25.000 ; Homing locate feed rate, mm/min
$25=500.000 ; Homing search seek rate, mm/min
$26=250 ; Homing switch debounce delay, milliseconds
$27=2.000 ; Homing switch pull-off distance, millimeters
$30=1000 ; Maximum spindle speed, RPM
$31=0 ; Minimum spindle speed, RPM
$32=0 ; Laser-mode enable, boolean
$100=800.000 ; X-axis steps per millimeter
$101=800.000 ; Y-axis steps per millimeter
$102=800.000 ; Z-axis steps per millimeter
$110=2000.000 ; X-axis maximum rate, mm/min
$111=1000.000 ; Y-axis maximum rate, mm/min
$112=2000.000 ; Z-axis maximum rate, mm/min
$120=15.000 ; X-axis acceleration, mm/sec^2
$121=10.000 ; Y-axis acceleration, mm/sec^2
$122=10.000 ; Z-axis acceleration, mm/sec^2
$130=260.000 ; X-axis maximum travel, millimeters
$131=390.000 ; Y-axis maximum travel, millimeters
$132=50.000 ; Z-axis maximum travel, millimeters