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yes you can connect a probe like this one PGFUN CNC 3D Touch Probe Upgraded XYZ Axis Anti-roll Edge - Want It All then you need to program a macro...
ok, lasergrbl is the problem then, you will have to talk to the experts about that. https://lasergrbl.com/support/ BTW OpenBuildsCONTROL makes...
lets return to this...... so when you run Gcode everything moves correctly, but when you JOG negatives move go positive, right? and this is an...
GRBL has 2 direction settings, one sets the machine directions, which must conform to the cartesian directions for tool motion, X+ is tool right,...
if you touch the magnet to the plate, it should then show as triggered, right? Tha tis how it works, it is a simple switch, connect magnet to...
where is home? industry standard + ends of travel or elsewhere?
check the plugs and sockets on the shield, with the power OFF. dicky connections will probably lead to driver death if you fiddle while they are...
the X4 is a standard Arduino Uno (Atmel 328p) with standard GRBL 1.1 pinout.
you don't need to know the gear ratios..... Just put in 1 for steps/mm then command a move of 1600mm (200step per rev * 8 microsteps, default for...
setting up homing is a 5 step process. 1 - get the machine moving and calibrate the steps/mm for each axis (this will also affect the max rates,...
The limit switch inputs can be inverted using grbl setting $5. by Default grblHAL expects limit switches to be Normally Closed, so if nothing is...
the usual way for GRBL based controllers is to split the job into seperate files by tool. setup tool 1, run tool 1 file setup tool 2, run tool 2...
that leadscrew is much too tight, check the nut adjustments, and alignment etc. also the bearings on the ends of course. remember to only turn the...
my X had some sticky spots (a screw head was hitting the rail, sometimes) and I had to do a combination of slowing down the axis (both maxrate and...
pity, could be as simple as inverting the sense of the switch, the box caters for both normally closed and normally open switches, but they must...
generally not optional (-: troubelshooting = diagnostics the wizard calibrates the steps/mm for each axis. that is all.
after you load the firmware, did you load a machine profile from OpenBuildsCONTROL ? These standard profiles set all the things that the Blackbox...
you are aware that a diode laser dot is not square, right ? (-: ok, not 2 or 3mm out, but still, not square, the diode is actually a rectangle...
I just posted the other day about G28 While many 3D printers use G28 as the homing command, coming from Marlin firmware, GRBL does not. But your...
I just posted on this issue at Ask Grbl CNC questions here. The controller itself it proven accurate and reliable, Gcode is definitive, a 1" move...
