Geeetech

I already have TMC2100 but I have a chinese version and I cannot enable spreadcycle, so it misses steps.-

I've direct soldered the shunt to make it work, etc. Nothing does the trick

Can anyone help me find the SPI pins needed to use the TMC2130 drivers? This board is poorly documented and I can't find the aux pins needed for the SPI communication with the TMC2130 drivers. On Thomas video he uses a RAMPS 1.4, and since this is a RAMPS based board it should have those pins. Video...

Did you find out the pins?
I'm also interested in the TMC2130