Hi all,ive an arduino uno dunning gbrl 1.1f,every time i send an m7 command i get the error msg:unsupported or invalid g-code command found in block.streaming has been paused,says its error 20,it does it with laser mode both enabled and dissabled,min spindle speed is set to 250 and max 1000,can anyo…

m7 command

groundFungus May 4, 2019, 2:42pm 3

Did you enable the M7 command in config.h? Around line 166 in my cocfig.h (grbl 1.1).

Edit: Would this question (and other grbl questions) be suitable for the Interfacing w/ Software on the Computer section?

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