I'll look into driving them in standalone mode. I also have a question. How would I go about using the ESP8266 wifi module? I have the instructions for getting it flashed and wired to radds but how does this work with reprapfirmware?

Hello, I have reprapfirmware setup on radds and wanted to use the features of the tmc2130 and from what I understand I have to set it up like the 2660. Where/how do I configure the pins in the config?