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Hmmm... You are definitely going down the right path. And here I'd made my mind up to buy a Pro4848. Watching this with interest might not pull...
This looks like a well thought out design. A couple of questions/observations. - The Z axis looks pretty long (to get the 12" cut depth, I...
VFDs have a blizzard of options that confound most beginners. It doesn't help that the manuals start out in chinese, are badly translated into...
OK, I have uploaded a zip file with the sketchup .skp file onto my breakout board github repository - phil-barrett/grblHAL-teensy-4.x, look for...
By the way, you might also want to check out grblHAL. It is a very high quality port to 32 bit processors. Runs on quite a few. You can get...
For those of us that really like GRBL Panel but were saddened by the author backing away from it, there is a new GCode Sender that I think you...
This is not a question but rather I wanted to point people to a new GCode sender that I am pretty excited about. It's called, unsurprisingly,...
Not much to go on. Does the protoneer bb supply power to the uno? Is the power LED on the uno still lit when you have the "can't connect"...
use a g-code visualizer to make sure your g-code will do what you want. I loaded it into one I use (NC Viewer // GCode Viewer and Machine...
They seem to still be taking orders. Not responding to the customer contact form isn't very promising, though.
What board? How is your power set up?
Sorry for the late response. I agree with Peter - the guy that makes your shield claims to give great support so you should ask him. FWIW. You...
I could make it available - it's in sketchup and uses sketchucam to generate the G-Codes. Let me know if you want. I have since redone it in...
You need to invert the z axis direction via $3 in grbl. It will be the 3rd bit (if $3 is 0, you need to make it 4, if it is 4 you need to make it...
Glad you got it working. There doesn't seem to be any consistency for stepper motor wire colors.
I thought about bad connection but it happens in multiple motors. My money is on wrong wiring.
check the wires to your motors - make sure they are wired correctly.
Have you resolved your earlier problem with grbl not booting? Also, do you mean servos or steppers?
Short intervals will never get up to full speed. Long intervals will spend most of their time at speed. So, long intervals will have an average...
I suspect you are running into the issue of acceleration. Have you played with the settings? You will never be able to get truly linear because...
