Ok guys here is were I'm stuck...I cant make Grbl Controller 3.4.1 to communicate with /dev/ttyS0 port name,I get this message/ No Data From COM Port After Connect.Expecting Grbl Version String...
I use this guide...
Link
I know I'm doing something wrong..All 3 motors are connected and XYZ lights turn ON when I turn the motors by hand.I'm supplying 12v 2A power just for testing the motors...
You can email me at [email redacted]
Grbl Controller 3.4.1 /dev/ttyS0
From the original Synthetos forum (2011–2025)
Candungo,
I would check back with posting a comment on that blog for help. These forums are for the grblShield support. If you can use a terminal like cool term and make the grblShield move your motors then that will verify your gShield is working.
I have never got grbl working with my RPi.
Riley
This topic is from the original forum (August 2013). Your reply starts a new discussion linked to it.
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