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Published 20 hours ago • verified publisher icon teemuatlut

Problem with second TMC2209

Open cyrilpreiss opened this issue 2 years ago • 2 comments

Hi, i have a problem, i'm trying to use two TMC2209 at the same time, but no matter how i configure the uart addresses, each time i operate one of the TMC2209 it does the same thing on the other one.

Actually i can set any random value to address1 and address2, it doesn't change anything. Each time both drivers are responding even if the address is complety wrong.

any idea ?

cyrilpreiss avatar Sep 19 '22 10:09 cyrilpreiss

Do you also physically set the addresses on the drivers themselves? What main board are you using?

SobhanAbedi avatar Sep 19 '22 16:09 SobhanAbedi

@cyrilpreiss Could you include a schematic and source code so I'm able to help?

luanphamng avatar Sep 20 '22 19:09 luanphamng