TMC 5160HV

Basic Parameters

• Input Voltage : 12V-48V
• Max Current : 4.4A
• Compatible With : Marlin/Klipper/RRF firmware
• Drive Mode Support: TMC: SPI
• Stepper/Direction interface with microPlyer microstepping interpolation
• Highest resolution of 256 microsteps
• Supports stealthChop2 silent operation and smooth movement
• Supports resonance suppression for mid-frequency resonance
• Supports spreadCycle high dynamic motor control chopper
• Supports dcStep load-related speed control
• Supports stallGuard2 high-precision sensorless motor load detection
• Supports coolStep current control, which can save up to 75% energy

Motherboard Jumper Description

• TMC5160 uses SPI jumper
• The SPI pins for FLY driver are the fourth pin from the left downward, and the CS pin is the SPI pin. If the motherboard does not have the corresponding pin, it cannot use SPI
  

TMC5160 Reference Configuration

dangerous

• The driver sampling resistor is sense_resistor: 0.075, please do not set it incorrectly
• Only one of spi_bus and spi_software can be selected

SPI Mode Reference Configuration

[tmc5160 stepper_x]
cs_pin:
spi_bus:
# spi_software_mosi_pin:
# spi_software_miso_pin:
# spi_software_sclk_pin: 
run_current: 1.0                    # Motor running current value
interpolate: False                  # Whether to enable 256 microstep interpolation (True to enable, False to disable)
sense_resistor: 0.075
stealthchop_threshold: 0
driver_DISS2G: 1
driver_DISS2VS: 1

Unlimited Endstop Usage Instructions

Infinite Position Usage Tips

• Infinite position usage requires occupying a limit port; normally, the first drive position uses IO1, the second drive position uses IO2, and so on.
• When using infinite positions, please ensure not to connect anything to the corresponding limit port.
• For some FLY mainboards that are directly connected to the drive port, please check if DIAG is directly connected to the corresponding pin.

Unlimited Endstop Usage Tip

• The original endstop_pin: needs to be masked or deleted, and add endstop_pin: tmc5160_stepper_x:virtual_endstop
• After configuring diag1_pin:, the limit switch status is not triggered
• Configuring driver_SGT: : requires self-testing for a suitable value

• Reference configuration

[stepper_x]
# endstop_pin:
endstop_pin: tmc5160_stepper_x:virtual_endstop
homing_retract_dist: 0        # Do not change to 0 may cause homing failure

[tmc5160 stepper_x]
diag1_pin: ^!
driver_SGT: 1

#   After configuration, ensure that the limit switch status is not triggered
#   This pin usually uses the "^" prefix to enable internal pull-up
#   Sensitivity is related to belt tightness and needs to be adjusted by yourself
#  (Ensure that driver_SGTHRS is set to a suitable sensitivity)