Please watch: "Mailbag: How to control a RGB Matrix 64x32 Display via ESP32"
https://www.youtube.com/watch?v=vScZ5BasUIc --~--
That's my new Series "Frank's Mailbag", i'll exlplain in short clips a special device and how you can install and use it.
Here i present the Stepper driver TMC2100 and install/use it on my XHypercube 3D.