I have a Geeetech A20 and I have bought a SKR 1.4 turbo motherboard with TMC2209 and TFT 3.5", I have compiled the firmware, but I cannot find nor understand the wiring for the board, what should I do with the hotbed module, the extruder card and the PSU? The powering of the original board had 4 pins, and 2 for hotbed, passing through the hotbed module.
Has anyone connected this wiring? Any photo or explanation?
I would be glad to see any photo or video explaining the wiring, I would not like to risk my new board
Thanks in advance