Unboxing BTT GTR 1.0 and BTT TMC 2226

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I just got the BTT GTR 1.0 and BTT TMC 2226 as an upgrade to the SKR Pro for my 3D printer.

Motors and ESC for e-bike/e-skateboards:

#tmc2226 #3dprint #gtr
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Hello and thanks for your information. Regarding to the TMC2226, is it necessary to cut the Diag. pin when not using the sensor less homing function, as it is required for the TMC2209? Thank you.

alfonsopalacios
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Why did you change from Pro to GTR? You may have mentioned it but I missed it.

timmturner
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hi, i m using the tft35 v3 display. When I set the ports -1 and 3, the touch screen doesnt work. Keeps giving the no printer attached error but the marlin screen works with the exp cables. I changed the ports to -1 and 2 as i do with my other machines but still no luck with the touchscreen. still says no printer attached. And I did changed the baudrate to 250000 in both combinations on the display and the marlin firmware. I ve also modified the config file of the display firmware but it still doesnt work.
Any suggestions?

mturnali