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Uart mode and MK4....I saw a video on youtube about the advantage of using this feature, but I can't find nothing about its implementation.

I have three motherboards with klipper (a CRAMPS, a RADDS and a Octopus Pro) and they have at least 2 stepper drivers free, but I think it's simplier use a CNC v4 to do some test at first.

Have someone some experience of UART mode with 3d Chameleon mk4?

Thanks for all and ....a colorfull nice day for all the members of this forum!