Search found 5 matches

by Erikcramerjr
Fri Aug 27, 2021 11:21 am
Forum: Current Version(3.51)
Topic: Arduino Mega 2560 + CNC Shield + GRBL
Replies: 3
Views: 20157

Re: Arduino Mega 2560 + CNC Shield + GRBL

Could you say when you expect the board to be out? Did all tests go well, and will it support the extra motors? Sounds like you are on the right track. Buzzing motors to me sound like you have enabled the stepper drivers. The issue will be that the step and direction pins are not set to work with th...
by Erikcramerjr
Sun Aug 30, 2020 12:28 pm
Forum: Current Version(3.51)
Topic: New pinouts etc grbl 1.1h
Replies: 0
Views: 3348

New pinouts etc grbl 1.1h

Hi, Given the new pinouts and support for dual motor squaring New dual motor support feature for gantry CNC machines. An axis motor is efficiently mirrored to a dedicated set of step and direction pins (D12/D13 or A3/A4) with no detectable loss of performance. Primarily used to independently home bo...
by Erikcramerjr
Sun Jan 07, 2018 3:23 pm
Forum: Current Version(3.51)
Topic: Grbl keeps going in alarm
Replies: 5
Views: 2899

Re: Grbl keeps going in alarm

What software do you suggest to use as a controller to test with?
Instead of a terminal console.
by Erikcramerjr
Wed Dec 06, 2017 8:14 pm
Forum: Current Version(3.51)
Topic: Grbl keeps going in alarm
Replies: 5
Views: 2899

Re: Grbl keeps going in alarm

3.51
by Erikcramerjr
Sat Sep 16, 2017 6:06 pm
Forum: Current Version(3.51)
Topic: Grbl keeps going in alarm
Replies: 5
Views: 2899

Grbl keeps going in alarm

Hi, I have bought a grbl shield and put it on a original Arduino. But every time I want to move my steppers the board says it's in alarm and won't move. I have tried with easel and grbl 0.9f And universal grbl sender with grbl 0.9f and 0.8c but the same keeps happening. Does any one have any advice ...