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Desktop cnc laser 32bit upgrade

Discussion in 'Microcontrollers, Programming and IoT' started by Lol999, May 9, 2021.

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  1. Lol999


    Feb 16, 2017
    Hi,, I have the generic Chinese cnc laser which comes with an 8 bit controller running grbl 1.1.
    I would like to upgrade the machine to 32 bit but there is a lack of outright cnc laser boards which are 32 bit.
    There is one on the Ortur but to be honest it is not appealing as the stepper driver is integrated and I would like to swap them out for TMC2009 or some such.

    There are a number of smoothieware boards out there such as the skr 1.4v Turbo but there is no obvious pin out for connecting a 2 pin laser diode module.
    Does anyone have any experience with such things that they could help me with this please?
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