I recently received the TMC2130 drivers. As soon as I start running the printer, there are certain drivers that cause the stepper motors to have a high pitched whine.
I made sure all 5 drivers are in stand-alone mode, changed the stepper driver to tmc2130_standalone_mode in the Marlin 2.0 firmware, and I also ensured stealthChop was enabled in the firmware. I uploaded the firmware to the board, but 3 of the 5 stepper motor drivers still cause a high pitched coil whine.
I am using the SKR V1.1 board with the Ender 3.
Any help would be appreciated.