Geeetech

Hi,

How can i activate the drivers for TMC2208 on the official firmware for the A20M with 3dTouch ?

Hi， you can invert the wires of the motor
or change the direction of the shaft motor that you replace the TMC2208
and adjust the drive board voltage (0.6-0.8V).

and I find this, you can refer to : https://www.youtube.com/watch?v=5Tn3-f- ... Stpr0_dxhI

I hope this can help you.

Hi,

The section for TMC2208 in configuration.h in the vidéo doesn't exist in the Geeetech firmware...

Hi， Since the default driver board is A4988,
you can refer to this:https://www.youtube.com/watch?v=7VHwcEroHPk
Change the direction of motor operation.