SW SPI possible

I need Spi Pins for TMC2130, but i am already using Mosi, Miso and clk for the SD Card.
is it possible to get addional spi pins.

I can not find any software SPI in the files ( Radds and Due configuration )


  • I think the implementation at the moment only works with hardware SPI. You need to split mosi/miso/clk from the hardware pins. Radds has them available as pins. See wiring in this forum where it is explained. It's in one of the TMC2130 threads here.
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