The TMC2100 is a micro-stepping motor driver with a built-in encoder that controls the micro-stepping process internally, leading to increased precision and reduced sound production.
Sensor Types
Encoder
Dos And Donts
Donts
1:
Don't connect the motor when measuring voltage to avoid burning the drivers.,
2:
Don't just connect the USB power supply for voltage measurement.
Dos
1:
Remove the 3 jumper caps under the socket when using in Ramps1.4, MKS Gen, or Lerdge touch screen motherboard.,
2:
Pay attention to the direction of the motor.,
3:
Attach the heat sink directly to the PCB.,
4:
Put the TMC2100 drivers in the correct direction on the board.
Limits
Drive Current Algorithm
Formula:
i=Vref*1.9/2.5,
Default Vref:
0.65v,
Default Current:
0.5A,
Maximum Current:
1A
How To Connect
Instructions
1:
Adjust firmware or motor wiring if switching from A4988 to TMC2100.,
2:
Set the motor direction directly in the setting page of the Lerdge motherboard.
