Hi all,
I recently started with Lightbutn on my Sainsmart 3020 Pro Max with the 5500mW air assist laser module. After the usual initial errors I think I have it more or less set up. My biggest discovery was that it’s much easier to set the max spindle speed to the standard value that Lightburn expects. Anyway, for those interested, my GRBL setup below:
$0=10
$1=25
$2=0
$3=2
$4=0
$5=0
$6=0
$10=0
$11=0.010
$12=0.002
$13=0
$20=0
$21=1
$22=1
$23=0
$24=25.000
$25=500.000
$26=250
$27=0.500
$30=1000
$31=0
$32=1
$100=803.213
$101=804.560
$102=806.728
$110=1500.000
$111=1500.000
$112=1000.000
$120=1500.000
$121=1500.000
$122=1000.000
$130=287.000
$131=192.000
$132=66.000
Marco 0, Laser mode:
$30=1000
$31=0
$32=1
$10=0
G10 L2 P1 X-287 Y-192
Macro 1, CNC mode:
$30=12000
$31=8000
$32=0
$10=1
G10 L2 P1 X0 Y0