At the moment I am building and testing my DIY lasercutter with grbl board/Arduino UNO and 2W@445nM laser diode. I installed and tried different gcode apps. LaserWeb3 is the best! But I have some questions about feed rate. For engrafing some jpg I can not speed up the feed rate. Whatever I write in the input field. The lasercutter feed rate is always the same (and very slow). So I have to decrease the Laser intesity (down to 20%) . How can I engrave Images with more feed rate and more laser intensity?
Happy you like LW, it’s the best 
what are your default grbl settings?
@Walter_K_opaque in case you need type $$ while connected to the board and it will display your current settings
: $0=10
: $1=25
: $2=0
: $3=0
: $4=0
: $5=1
: $6=0
: $10=0
: $11=0.010
: $12=0.002
: $13=0
: $20=0
: $21=1
: $22=1
: $23=3
: $24=500.000
: $25=1000.000
: $26=250
: $27=3.000
: $30=1000
: $31=0
: $32=0
: $100=106.670
: $101=106.670
: $102=250.000
: $110=50000.000
: $111=50000.000
: $112=500.000
: $120=100.000
: $121=100.000
: $122=10.000
: $130=1160.000
: $131=600.000
: $132=200.000
: ok
Z-axis is not implemented until now. This will be the next project (Z-probe,…)
+Peter van der Walt I tried to install it but I always got some errors (tried it on two different Mac OsX Mavericks 10.9.5):
on one there was a missing allhaming/… libary and on the working machine:
ERROR in ./src/reducers/machine-profiles.js
Module not found: Error: Cannot resolve ‘file’ or ‘directory’ …/data/lw.machines/machine-profiles.json in /Users/opaque/Documents/LaserWeb4-dev-es6/src/reducers
@ ./src/reducers/machine-profiles.js 14:21-73
webpack: bundle is now VALID.
But I think we should talk about that in a new post!
nema17, with GT2 30tooth pulley
where can I find a complete list of $, M, S,… of GRBL 1.1. I don´t know what $31 stands for.
I have an old screenshot so I can take a look what $120 and $121 stands for (acceleration). What do you prefer?
+Peter van der Walt what was the issue with homing?
So I have to Update grbl. $32=1 my laser will not start.
I have no homing problems. All endswitches are serial connected and are NC.
Thanks for the acceleration tips. Now it works faster. With $32=1 I can´t start my laser driver. No I will use $32=0 and M3/M5. Any tips?
+Peter van der Walt
I cant See anything on this site: still a blank page (http://laserweb.github.io/LaserWeb4)
http://laserweb.github.io/LaserWeb4
@Walter_K_opaque are you trying on safari? I can’t load either on Sierra. Chrome does load.
no, Openbuild 20x20 V-Slot
Laser Test Button won’t work here. How can I make this with a Macro Button.