The TMC2209 is an ultra-silent motor driver IC for two phase stepper motors with both UART serial and step and direction interfaces. - Releases · lschreiber/TMC2209-Arduino-Library ...

At the start i must say i'm total new with arduino ide, so i might be doing something wrong, however i'm trying to use 3d printer board for other purpose, but by all means i can't get it working.

TMC2209 – a part number you are going to hear more about in 3D printing (or maybe TMC5160) TMC2209 is a stepper motor driver chip from German firm Trinamic that I suspect folk interested in the ...