problem with flashing Marlin on RAMBO

New Home Forum Mostly Printed CNC – MPCNC Your Builds – MPCNC problem with flashing Marlin on RAMBO

This topic contains 2 replies, has 2 voices, and was last updated by  Dejan Justin 6 months, 2 weeks ago.

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    Dejan Justin

    Hello guys nice to see yours good work on yours mpcnc and i hope i will create some soon. I’m a newby in am just building the mpcnc and i baught the rambo v1.4 on this site but i want to have two endstops so i find the marlin with dual endstops also on this site but when i try to flash it on the bord i get an error like you can see on pics i attach and dont know because on the site writes that if you get an boot error it is fine but i’m not sure will it work or must i fix it somehow




    The Rambo needs to be plugged into 12V power as well as USB to flash. Also, make sure you have the right port.

    I get this when it can’t connect to the board.

    1 user thanked author for this post.

    Dejan Justin

    THANKS that is it i have now successfuly flash the board

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