Will the GRBL 13.2 module work with Core2?
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Will it? There really needs to be clear documentation about this kind of stuff. I want to support the platform but there seems to be no way to tell what modules work where, and that's kind of important since it's one of the main draws (if not THE main draw) of the platform.
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Hello @MakerMatrix
I don't have that particular module, but checking the schematic I think the only change you'd need to make it work with M5Core2 in software is to use GPIO19 (instead of GPIO13) for MCU RX.
That said, I don't see MCU RX being used in the provided example for M5Stack, so you might get away with only adapting the M5Stack code example to M5Core2.
I made a GPIO comparison sheet a while ago, which might help you.
Thanks
Felix -
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@felmue Thank you for the help, I might try it.
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Did you figure it out? I just got the GRBL13.2 module and looking for info on how to use it.
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I received my Core2 and GRBL 13.2 module and it works due to @felmue 's hints:
https://community.m5stack.com/post/16551
