TMC2208 Standalone Mode: Just don't do it.
klipper/ at master · Klipper3d/klipper
TMC2208 UART Mode: VREF is set to a max value here, but Klipper decides what to actually use based on the current you specify in printer.cfg Note: in Klipper you do not need to add the second pin with the resistor. (tx_pin) You may use one pin on the board, the UART_Pin
Here is an Instructables page for those who want everything in print.
UART This! Serial Control of Stepper Motors With the TMC2208, Ramps 1.4 and Marlin
Last modified 2yr ago
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